Instrucciones de Operación y Montaje Faja Descarga GSSF

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0Assembly and Operating Instructions

Discharge beltGSSF 2000 x 47.7

Shougang Hierro II

Shougang Hierro S.A.A.San Juan de Marcona, Peru

2-492-20980

Year of manufacture 20132-492-20980 (Item 02)

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Revision level

Revision status

Date Changes Made byThyssenKrupp Resource Technologies GmbHP.O. Box 1463 D - 59306 Ennigerloh

Schleebergstrae 12 D - 59320 EnnigerlohTelephone: +49 2524 30 0

Fax: +49 2524 2252www.thyssenkrupp-resource-technologies.com/

All parts protected by copyright. All rights reserved including those of translation into other languages. This

011.11.201328.11.2013

Original created (German)Translation from the original

Ritterbecks Ritterbecks

1

2

3

4document may not be processed, reproduced or distributed by any means, including electronic systems, in whole or in part without our express permission in writing.

2-492-20980 (Item 02)

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0Table of Contents

1 User's guide - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -1 - 1

1.1 User groups - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -1 - 1

1.2 Structure of the safety notes - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -1 - 2

1.3 Definitions - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -1 - 2

1.4 General information - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -1 - 3

1.5 Liability and warranty - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -1 - 3

1.6 Copyright - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -1 - 4

1.7 Technical modifications - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -1 - 4

1.8 Stocking of spare parts - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -1 - 4

2 Technical data - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -2 - 1

2.1 Discharge conveyor (1) - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -2 - 1

2.2 Drive unit (2) - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -2 - 2

2.3 Belt weigher (3) - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -2 - 2

2.4 Metal detector (4) - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -2 - 2

2.5 Safety devices - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -2 - 4

3 General safety notes - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -3 - 1

3.1 Principles - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -3 - 1

3.2 Modifications and spare parts - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -3 - 2

3.3 Personnel - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -3 - 2

3.4 Noise hazard - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -3 - 2

3.5 Information regarding residual risks during daily operation - - - - - - - - - - - - - - - - - -3 - 3

3.6 Fire protection - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -3 - 3

3.7 Disposal of consumables and process materials - - - - - - - - - - - - - - - - - - - - - - - - - -3 - 42-492-20980 (Item 02) IVZ - 1

4 Design and operating principle - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -4 - 1

4.1 Scope of application and designated use - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -4 - 1

4.2 Main components - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -4 - 2

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04.3 Operating principle - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 4 - 4

4.4 Drive - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 4 - 6

5 Transport, storage and assembly - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 5 - 1

5.1 Transport instructions - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 5 - 1

5.2 Hoisting devices and slinging equipment - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 5 - 3

5.2.1 Lifting gear - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 5 - 3

5.2.2 Lifting - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 5 - 3

5.2.3 Lifting ropes - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 5 - 6

5.2.4 Wire rope clamps - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 5 - 8

5.2.5 Lifting chains - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 5 - 10

5.2.6 Hook - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 5 - 11

5.2.7 Screw-type lifting eyes - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 5 - 11

5.2.8 Shackles - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 5 - 13

5.2.9 Slinging equipment and load protection - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 5 - 15

5.2.10 Substructures for loads - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 5 - 16

5.3 Storage requirements - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 5 - 17

5.3.1 General requirements - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 5 - 17

5.3.2 Storage facilities & other details - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 5 - 18

5.3.3 Special requirements - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 5 - 20

5.4 Installation planning - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 5 - 23

5.5 Preparation for installation - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 5 - 24

5.6 Delivery parts and weights - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 5 - 26

5.7 General information on assembly - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 5 - 27

5.8 Mount belt conveyor - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 5 - 29

5.8.1 Assembling the conveyor frame - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 5 - 29

5.8.2 Assemble idler supports - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 5 - 30

5.8.3 Assembling the idler supports - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 5 - 32

5.8.4 Assembling the material guide - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 5 - 32

5.8.5 Assembling the plough-type scraper - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 5 - 33

5.8.6 Assembling the front scrapers - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 5 - 34

5.8.7 Assembling the drive - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 5 - 35

5.8.8 Assembling the resistance thermometer - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 5 - 36TOC - 2 2-492-20980 (Item 02)

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05.9 Assembling and tensioning the conveyor belt - - - - - - - - - - - - - - - - - - - - - - - - - - - 5 - 38

6 Commissioning and operation - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -6 - 1

6.1 General information - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -6 - 1

6.2 Operator training - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -6 - 1

6.3 Safety notes for operation - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -6 - 1

6.4 Test run - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -6 - 3

6.5 Commissioning under load - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -6 - 5

6.5.1 Before initial commissioning - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -6 - 5

6.5.2 Misalignment - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -6 - 6

6.5.3 After initial commissioning - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -6 - 6

6.6 Shutting down - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -6 - 6

6.6.1 Normal operation - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -6 - 6

6.6.2 Emergency-stop system - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -6 - 6

6.6.3 Pull-rope emergency switch - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -6 - 7

7 Maintenance - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -7 - 1

7.1 Important information on maintenance - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -7 - 1

7.1.1 Notes on cleaning - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -7 - 3

7.1.2 Information on maintenance and inspection - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -7 - 4

7.1.3 Notes relating to repairs - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -7 - 5

7.2 Maintenance and inspection - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -7 - 6

7.2.1 Maintenance intervals - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -7 - 8

7.2.2 Drive - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 7 - 10

7.2.3 Bearings - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 7 - 10

7.2.4 Conveyor belt/tensioning device - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 7 - 11

7.2.5 Wear parts - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 7 - 12

7.3 Repairs - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 7 - 14

7.3.1 Replacement of the tensioning pulley with C-hooks - - - - - - - - - - - - - - - - - - - - - - - - - - 7 - 14

7.3.2 Replacing the tensioning pulley with a C-hook - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 7 - 16

7.3.3 Replacing the driving pulley - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 7 - 22

7.3.4 Conveyor belt - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 7 - 24

7.3.5 Carrying idlers - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 7 - 26

7.3.6 Front scraper - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 7 - 27

7.3.7 Plough-type scraper - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 7 - 282-492-20980 (Item 02) IVZ - 3

7.3.8 Material guiding mechanism and feeding shoe - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 7 - 29

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07.3.9 Pull-rope emergency switch - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 7 - 30

7.3.10 Belt tracking switch - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 7 - 31

7.3.11 Monitoring of the torque - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 7 - 32

7.3.12 Belt break monitoring - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 7 - 33

7.4 Bearings with adapter sleeves - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 7 - 34

7.5 Screwed and bolted connections - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 7 - 39

7.5.1 Machine structures - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 7 - 39

7.5.2 High-tensile bolted joints - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 7 - 40

8 Lubrication - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 8 - 1

8.1 Introduction and technical instructions - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 8 - 1

8.2 Storage of lubricants - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 8 - 3

8.3 General information on lubrication - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 8 - 3

8.3.1 Oil groups - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 8 - 3

8.3.2 Lubricant lines - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 8 - 4

8.3.3 Open toothed gears - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 8 - 5

8.4 Table of lubricants (Index 8) - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 8 - 6

8.4.1 Standard lubricants - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 8 - 6

8.4.2 Special lubricants - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 8 - 9

8.5 Lubricating instructions - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 8 - 12

9 ANNEX - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 9 - 1

9.1 Drawings

9.2 Drive unit

9.3 Driving pulley and tensioning pulley

9.4 Belt weigher with evaluation electronics

9.5 Scrapers B6C

9.6 Hydraulic cylinder ENERPAC CLL-508

9.7 Hydraulic hand pump

9.8 Safety devicesTOC - 4 2-492-20980 (Item 02)

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01 User's guide

The technical documentation (Assembly and Operating Instructions) is designed to familiarise the user with the machine / plant and its designated use.

The Assembly and Operating Instructions must always be available at the service location of the machine / plant.

1.1 User groups

Necessary or expected user skills (competence):

Use personnel qualified for the machine / system with special knowledge of the machine/plant and the processes.

Qualified personnel are persons who, on account of their training, experience and instruction as well their knowledge of the relevant standards, provisions, accident prevention regulations and service conditions, are authorised to carry out the necessary tasks and can recognise and avoid any potential hazards.

The operating personnel receive special instruction from the owner/operator of the machine / plant. Operators must be conscious of the fact that they are in a hazardous area during some manual tasks.Two people always work temporarily on the machine / plant in accordance with the rules of proper use. All operating, monitoring and servicing work is always carried out by at least two people working together.

Those working on the machine / plant must be made familiar with the safety instructions and layout of the emergency-stop systems as well as the related emergency-stop circuits.

To exclude danger to other people, access to the machine / plant is prohibited for unauthorised people. These people are not familiar with the process workflow and cannot recognise potential hazards.2-492-20980 (Item 02) 1 - 1

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01.2 Structure of the safety notes

The safety notes in the Assembly and Operating Instructions are highlighted as follows:

Type and source of danger

Possible consequence(s) of non-observance.

Measure(s) for prevention of the danger.

Special danger, e.g. electrocution

!DANGER Imminent danger Death or severe bodily injuries

!WARNING Possible danger Death or severe bodily injuries

!CAUTION Possible danger Minor bodily injuries

CAUTION Possible property damage Damage to the machine / plant or its environment

INFORMATION Useful information or tip:Simplifies the handling

The following table shows the classification and significance of the signal words for safety notes.

1.3 Definitions

right = on the right-hand side looking in conveying direction

left = on the left-hand side looking in the conveying direction

= Instructions for action (in the stated order)

= Listing in the text

SIGNAL WORD

Pictogram Signal word Significance Consequences of non-observance

General danger1 - 2 2-492-20980 (Item 02)

/ = or

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01.4 General information

Dear Customer,These Assembly and Operating Instructions are prepared by ThyssenKrupp Resource Technologies and have to be observed in every detail by those responsible for the transport, installation, commissioning, operation, maintenance as well as the disposal of all consumables and process materials. Only if the responsible individuals follow the instructions in these Assembly and Operating Instructions will errors in operating and servicing the machine / plant be avoided and trouble-free operation ensured.

The Assembly and Operating Instructions contain important information on how to operate the machine / plant safely, properly and efficiently. Observing this information helps to avoid danger, to reduce repair costs and downtimes and to increase both the reliability and the life of the machine / plant.

The Assembly and Operating Instructions include numerous instructions referring to possible hazards. The user is responsible for training the operating staff at the machine / plant or on site and ensuring that the safety regulations are observed.

The Assembly and Operating Instructions do not include instructions and guidelines for major repair work.

ThyssenKrupp Resource Technologies can provide skilled and qualified personnel to carry out inspections and repairs if required.

1.5 Liability and warranty

ThyssenKrupp Resource Technologies explicitly exclude all liability and warranty claims for damage or operational malfunctions originating from:

Non-compliance with instructions in the Assembly and Operating Instructions

Incorrect operation

Any use of the machine other than the specified use

Faulty maintenance

Use of consumables (in particular lubricants) not explicitly permitted by the manufacturer

Use of spare parts not approved by the manufacturer

Conversions and modifications not approved by the manufacturer.

In addition, the conditions for liability and warranty as specified in the General Conditions of Supply of ThyssenKrupp Resource Technologies are applicable.2-492-20980 (Item 02) 1 - 3

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01.6 Copyright

We reserve all rights in connection with this documentation, including those relating to patent registration or provisional patent registration. This documentation may not be disclosed to third parties or reproduced or used in any other way without our previous consent in writing.

1.7 Technical modifications

ThyssenKrupp Resource Technologies reserves the right to change designs in the course of technical developments. Recent modifications may not yet have been included in the drawings and texts of these Assembly and Operating Instructions.

1.8 Stocking of spare parts

The use of non-original spare parts

Damage to the machine/plant or its environment is possible

Only use original spare parts that are approved by ThyssenKrupp ResourceTechnologies.

Damage caused by using products other than the original spare parts and accessories is excluded from the liability and warranty.We expressly point out that we cannot assume any liability for spare parts and accessories which have not been supplied by us. In some cases the installation of such products may alter and negatively affect the structural characteristics of the machine / plant and therefore impair safety.

Continuous operation and operational readiness of the machine / plant can only be ensured if important spare and wear parts are held in stock.

Please order spare parts using the information contained in the spare parts list. The spare parts drawings listed in the spare parts list furnish additional information.

Our warranty only covers genuine spare parts supplied by us.

Please note that parts manufactured by us and non-company products are often subject to special production and delivery specifications.

CAUTION1 - 4 2-492-20980 (Item 02)

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02 Technical data

Basic data

Feed material: Iron ore

Size of the feed material: 0 - 250 mm

Moisture content of material: max. 2%

Bulk density: 2,3 t/m3

Performance data

Conveying capacity: 3660 t/h

2.1 Discharge conveyor (1)

Belt width: 2000 mm

Centre distance: 47,7 m

Belt speed: max. 1.06 m/s

Angle of incline of belt: approx. 5

Steel cord belt: 2000 DIN 22102-EP2500/4 25:10 Y open - GI

Figure 12-492-20980 (Item 02) 2 - 1

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02.2 Drive unit (2)

Type of gear: Bevel spur gearbox with back stopX4KR260HH/B

Transmission: 1:96

Oil quantity: approx. 270 litres, ISO VG 320 HC

Flange coupling: FC 775/275-S-M

Flexible coupling: ADR 125

Electric motor: 355 L4, 400 kW, 1800 min-1, B3

Weight drive complete, with motor:

approx. 9,500 kg

Mounting position - Drive: Conveying direction RIGHT

2.3 Belt weigher (3)

Model:

Working temperature: - 40 + 80C

Accuracy: +/- 0,03%

Weight recorded: hermetic sealed, temperature-compensating strain gauges

Evaluation electronics:

2.4 Metal detector (4)

Model:

Interface: RS 485 for remote control or PLC via Profibus2 - 2 2-492-20980 (Item 02)

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0Figure 12-492-20980 (Item 02) 2 - 3

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02.5 Safety devices

(1) Resistance thermometer: PT100 41/5-3B

(2) Pull-rope emergency switch: NTS 002

(3) Belt tracking switch: SLS 011

(4) Belt-break monitoring switch: BLS 011

(5) Speed control: DI00012 - 4 2-492-20980 (Item 02)

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0Figure 22-492-20980 (Item 02) 2 - 5

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0Blank page2 - 6 2-492-20980 (Item 02)

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03 General safety notes

3.1 Principles

The machine/plant has been manufactured in accordance with the recognised safety regulations. However, this does not preclude danger to life and limb for the user or others, nor does it prevent harm to the machine/plant and/or other property.

These safety instructions must be observed by all persons responsible for the transport, installation, commissioning, operation, maintenance as well as the dismantling and disposal of consumables and process materials. We recommend that the owner obtains a signed confirmation that the safety instructions have been read and understood by his personnel.

The machine/ plant may only be used in technically perfect condition in accordance with its designated use and the instructions set out in the manual, and only by safety-conscious persons who are fully aware of the risks involved in operating the machine/ plant! Any malfunctions, especially those affecting the safety of the machine/plant, should therefore be rectified immediately.

In addition to the manual, observe and instruct the user in all other generally applicable legal and other mandatory regulations relevant to accident prevention and environmental protection!

These compulsory regulations may also deal with the handling of hazardous substances, issuing and/or wearing personal protective equipment (safety helmet, safety boots, safety goggles, hearing protection, respiratory protection).

Observe all safety instructions and warnings attached to the machine/ plant!

Ensure that safety instructions and warnings attached to the machine/plant are always complete and perfectly legible!

In the event of safety-relevant modifications or changes in the behaviour of the machine/ plant during operation, stop the machine/ plant immediately and report the malfunction to the responsible department!

Never make any modifications, additions or conversions to the machine/ plant which might affect safety without the supplier's approval! This also applies to the mounting and adjustment of safety devices and safety valves as well as to welding work on load-bearing elements.

Replace hydraulic hoses within at appropriate intervals even if no safety-relevant defects have been detected!

Comply with the prescribed intervals or those specified in the operating instructions for routine checks and inspections!

For the execution of maintenance work, tools and workshop equipment adapted to the task on hand are absolutely indispensable.

The personnel must be familiar with the location and operation of fire extinguishers!2-492-20980 (Item 02) 3 - 1

Observe all fire-warning and fire-fighting procedures!

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03.2 Modifications and spare parts

For safety reasons, conversions and modifications are prohibited unless previously approved by ThyssenKrupp Resource Technologies.

Use of accessories and spare parts not approved by ThyssenKrupp Resource Technologies can lead to unforeseeable dangers.

3.3 Personnel

Personnel entrusted with work on the machine/ plant must have read the manual and in particular the chapter on safety before beginning work. Reading the Instructions after work has begun is too late. This applies especially to persons working only occasionally on the machine/plant, e.g. during setting up or maintenance.

For reasons of security, long hair must be tied back or otherwise secured, garments must be close-fitting and no jewellery - such as rings - may be worn. Injury may result from being caught up in the machinery or from rings catching on moving parts.

Use protective equipment wherever required by the circumstances or by law!

Any work on and with the machine/plant may only be carried out by reliable personnel. Statutory minimum age limits must be observed!

Employ only trained or instructed staff and set out clearly the individual responsibilities of the personnel for operation, set-up, maintenance and repair!

Define the machine operator's responsibilities - also with regard to observing traffic regulations - giving the operator the authority to refuse to carry out instructions by third parties which compromise safety!

Work on the electrical system and equipment of the machine/plant may only be carried out by a skilled electrician or by instructed persons under the supervision and guidance of a skilled electrician and in accordance with electrical engineering rules and regulations.

Work on the hydraulic system must be carried out only by personnel with special knowledge and experience of hydraulic equipment!

3.4 Noise hazard

Information on the emissions level which is specific to the work station

No permanent work station has been assigned to the plant/machine.

Depending on the material to be processed, noise emissions will occur: these may only be measured during operation. The user has to ensure the measurement of the sound power level of all operation positions (e.g. for maintenance and checking, control station) immediately after commissioning.3 - 2 2-492-20980 (Item 02)

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0INFORMATION

Directive 2003/10/EC of the European Parliament and of the Council dated 6 February 2003 (17th individual directive in terms of Article 16 Paragraph 1 of the Directive 89/391/EEC).

If other measures fail to prevent from risks due to noise hazards, a suitable and properly adapted personal ear protection must be made available to the employee and need be used by the employee.

Personal ear protection must be worn by the personnel if the noise hazard reaches the threshold value (85 dB (A)).

3.5 Information regarding residual risks during daily operation

The safety requirements specified in the EC Machines Directive have been taken into account in the machine/plant.

Residual risks can nevertheless still occur during operation.

Residual risks, which remain even after careful shutting off and with platforms corresponding to the applicable safety requirements, are pointed out below.

Mechanical hazard/material

Overcharging of the crushing area/ crusher dischargeOvercharging and discharge of crushing material on account of upstream conveying equipment and/or congestion of material in the feed hopper.

Dusty operating conditionson account of the type of feeding material, material feeding, the crushing procedure, the material discharge.

3.6 Fire protection

The legal requirements regarding fire protection and fire prevention have to be complied with and supplemented with in-company regulations. The fire-fighting experts of the insurance companies should also be consulted in this process.

Appoint supervisors who are in charge of all the matters related to fire prevention and fire fighting and provide them with the knowledge required for this task.The management staff and the engineers have to support them in their task by providing consultation to them.

The supervisor must check the fire extinguishing equipment at regular intervals, in order to ensure that the equipment is always ready for use. Rooms which are easily flammable require particular attention in this context!2-492-20980 (Item 02) 3 - 3

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0 The persons commissioned with supervision and fire fighting must have attended a first aid course. First aid stations must be provided.

The fire protection regulations must be posted at different locations in the plant.

The personnel must be informed about the fire protection measures. Any case of fire must be reported immediately.

The units and the assembly groups which heat up more strongly during operation on account of the electrical and/or mechanical stress to which they are exposed must be monitored by the responsible personnel. This applies e.g. to compressors, gear units, bearings, motors, oil/hydraulic units.

The fire extinguishers must be easily accessible and may not be obstructed by objects.

The personnel must be familiarised with the use of the fire extinguishers to such a degree that they are capable of fighting fire outbreaks with the appropriate fire extinguishers.

Fire-fighting rules

Use fire-fighting water for burning wood, waste, fabric, jute, paper, belts, etc.

In case of burning liquids (mineral oil, petrol, oil, petroleum, paints, tar, etc.), always use CO2 extinguishers and powder type fire extinguishers.

In case of burning cables, motors, electric plants, etc. only use powder type fire extinguishers or CO2fire extinguishers.

3.7 Disposal of consumables and process materials

The safe and environment-friendly disposal of all consumables and process materials should be ensured. You should also make sure that all respective national regulations for the protection of the environment are complied with.3 - 4 2-492-20980 (Item 02)

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04 Design and operating principle

4.1 Scope of application and designated use

Risk of injury through operating the machine/plant with unauthorised modifications, conversions or spare parts

Imminent danger of death or severe bodily injuries

ThyssenKrupp Resource Technologies explicitly excludes all liability and warranty claims if modifications/conversions are made without the express permission in writing of the manufacturer.

Only operate the machine/plant in its original condition. Any deviations from the original condition must be reported by the operator to the responsible department.

System damage through use of the machine/plant contrary to its designated use


The intended use of the machine/plant is regulated by contract. Any other use contrary to its designated use is prohibited. ThyssenKrupp Resource Technologies cannot be held liable for damage resulting from such misuse. The risk of such misuse lies entirely with the user.

The machine/plant must be used exclusively for the intended purpose agreed upon with the manufacturer.

Observe the Assembly and Operating Instructions.

Prior to the use of the machine/ plant beyond this scope of application, consult the after-sales service. Otherwise the warranty will lapse.

DANGER

CAUTION2-492-20980 (Item 02) 4 - 1

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04.2 Main components

See Figure 3

1Conveyor frame, 4-part with supports and carrying idler(1)

2Servicing platform (2)

3Drive unit (3)

4Drive station (4)

5Driving pulley (5)

6Tensioning unit (6)

7Tensioning pulley (7)

8Conveyor belt (8)

9Carrying idlers (9)

10Impact rollers (10)

11Transfer rollers (11)

12Hold-down rollers (12)

13Return rollers (13)

14Feeding shoe (14)

15Material guiding (15)

16Cover with injection system (16)

17Plow-type scraper (17)

18Pre-scraper (18)

19Belt weigher (19)

20Needle slide (20)

21Chute (21)4 - 2 2-492-20980 (Item 02)

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02-492-20980 (Item 02) 4 - 3

Figure 3

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04.3 Operating principle

The ore broken by the crusher passes through the needle slide (21) on the transfer chute (20) to the discharge conveyor. The feeding shoe (14) is used to guide and steady the material.

The conveyor belt (8) of the belt conveyor runs on carrying idlers (9-13) which are fastened to the conveyor frame with mounting brackets. The conveyor belt is guided by the driving pulley (5) and the tensioning pulley (7).

The conveyor belt is endless. The drive power is transmitted from the driving pulley to the conveyor belt by friction contact.

In order to induce the friction contact tension the conveyor belt on the tensioning unit (6) using tensioning spindles and hydraulic cylinders.

The function of the belt conveyor is controlled with speed monitors and belt tracking switches.

In addition, a device is installed, which detects if the belt is broken.

If there is an emergency the discharge conveyor can be stopped by the operating personnel with pull rope emergency switches which are installed on the sides of the belt conveyor.

The driving pulley (5) in the drive station (4) is driven by a drive unit (motor and gear unit).

The discharge conveyor is equipped with a belt weigher (20).

The front scrapers (18) remove cakings on the outside of the conveyor belt in the area of the driving pulley.

A plough-type scraper (17) is located upstream of the tensioning pulley and removes cakings on the inside of the conveyor belt.

The material guiding strips (15) attached above the conveyor belt prevents material from falling off the sides of the conveyor belt.4 - 4 2-492-20980 (Item 02)

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02-492-20980 (Item 02) 4 - 5

Figure 3

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04.4 Drive

See Figure 4

The belt conveyor is driven on the driving pulley by an electric motor (6) with a bevel spur gearbox (1).

The bevel spur gearbox (1) is connected via a flange coupling (3) with the driving pulley. A flexible coupling (5) is located between the electric motor (6) and the bevel spur gearbox (1).

The bevel spur gearbox (1) is equipped with a back stop (4). The built-in backstop (4) prevents the running back of the conveyor belt during standstill.

The drive is fastened on a base frame and connected to the conveyor frame with a torque support (2).4 - 6 2-492-20980 (Item 02)

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0Figure 42-492-20980 (Item 02) 4 - 7

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0Blank page4 - 8 2-492-20980 (Item 02)

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05 Transport, storage and assembly

5.1 Transport instructions

The machine/plant is transported in component parts or as assembly groups. Make sure that suitable lifting tackle is used to unload the parts from the transport vehicles and move them to the storage location.

The machine/plant must be transported with adequate care in order to prevent damage and not endanger staff. In addition to the following information, the general and local safety and accident prevention regulations must be observed. Overhead gantries and mobile cranes or lifting tackle with a sufficient load bearing capacity must be available to carry out the unloading, transport/loading safely and correctly.

The transport and storage symbols on the machine packaging must be heeded.

When transporting the machine by crane, only use suitable loading devices.

When packing the machine, loading devices may only be attached at the marked points.

Keep away from heat Keep dry Caution! Glass! This way up

Sling here Centre of gravity Do not use hand hooks

No hand truck here

Stacking limitation Clamp here Permitted temperature range

Do not use fork lift truck here

Electrostatic sensitive device

Do not destroy barrier Tear off here Do not roll2-492-20980 (Item 02) 5 - 1

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0Risk of injury due to the improper transport of the machine/plant


Only transport the machine/plant on the designated slinging devices (lugs) and slinging points.

The fastening of loads and the instruction of crane operators should only be entrusted to experienced persons! The marshaller must be within eyesight of the operator or have verbal communication with him.

Make sure to use proper transportation equipment.

Do not walk under suspended loads.

Secure moveable components.

System damage from improper transport of the machine/plant


Do not attach any additional slinging points to the machine through welding, torching or drilling (notching effects and the corresponding risk of crack formation).

Do not push together the side walls or the attachment parts of the machine by pulling lifting gear at an angle!

If transport securing devices have been furnished do not remove them until installation has been completed.

Check all components for transport damage after delivery to the site.

DANGER

CAUTION5 - 2 2-492-20980 (Item 02)

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05.2 Hoisting devices and slinging equipment

Risk of injury through components that are improperly secured during installation

Death or severe bodily injuries are possible

Make sure that moveable components are properly secured during installation

5.2.1 Lifting gear

Usually, cranes and lifting gear is used for transporting heavy assembly groups and components. Slinging equipment such as ropes and hooks are critical elements between the load and lifting equipment.

Safe lifting requires adequately dimensioned and suitably designed lifting gear and slinging equipment to be used, as well as correct attachment and fixing to the load.

The weight of assembly groups and components is specified in the spare parts catalogue / in the Operating Instructions, so that equipment such as e. g. hoisting devices, winches, cranes, lifting chains can be selected accordingly.

Check hydraulic winches for proper function before use. Only use winches with adjustment ring. This allows loads to be supported mechanically and prevents their lowering.

5.2.2 Lifting

INFORMATION

Before lifting heavy loads, attach a load cell to check the load.

Before lifting, determine the weight of the load.

Determine the size and shape of the load; two criteria which determine the following:

the type of load securing, e. g. with slings, baskets or slings with special fixtures,

the slinging equipment / load securing fixtures, e. g. lifting rope, lifting chain, screw eyes, yokes (see following chapters),

the load angle of the slinging equipment.

Determine the thickness of the slinging equipment to be used. Do not exceed the permissible load bearing capacity of the slinging equipment.

WARNING2-492-20980 (Item 02) 5 - 3

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0 If any of the following points are unclear, consult the assembly supervisor responsible:

correct attachment method,

selected thickness of slinging equipment,

type of slinging equipment.

Check the slinging equipment for damage / faults. Make sure that any faulty slinging equipment is discarded immediately.

Do not overload slinging equipment and protect it against sharp corners and edges of the load e. g. through edge/corner protection made of sacking or metal, boards etc.

Protect high-gloss/finished surfaces of the load against damage caused by the slinging equipment. Protective material that is intended to prevent the load/lifting means slipping must be attached in such a way that it cannot slip if the slinging equipment becomes loose.

When attaching slinging equipment at great heights:

Use the climbing aids provided. If no climbing aids have been provided or these are not available, use an approved ladder.

Secure the ladder to prevent it slipping or falling over.

Use both hands for climbing. Have the slinging equipment to be attached brought up by lifting tackle (e. g. crane).

After attaching the slinging equipment, tighten it as far as possible by hand. If the slinging equipment has to be tightened by crane, make sure that no body parts get between the load and the slinging equipment, and keep hands and fingers safe.

Give the crane driver fixed/agreed clear signals for moving the load.

Before lifting the load:

Remove any material lying loosely on the load.

Secure unused rope/chain ends, e. g. by hooking them to the main ring/collecting them in the shackle.

Instruct staff to leave the hazard area.

Check that the load is secured symmetrically at all points.

Make sure that the slinging equipment cannot damage the load (and vice versa).5 - 4 2-492-20980 (Item 02)

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0After the weight of the load has been picked up completely by the lifting tackle and the load has been lifted a little:

Check the load brake.

Check again whether the load is secured at all points.

Transport the load over free areas as far as possible.

Warning signals must be given if there is anyone in the hazard zone.

Setting the load down:

Set the load down slowly on a respectively sturdy base. Align the base again before the load is set down.

Remove slinging equipment from the load and check both for damage.2-492-20980 (Item 02) 5 - 5

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05.2.3 Lifting ropes

The number of sling points is equal to the number of rope strands connecting the crane hook with the load. A load angle i. e. an angle between the horizontal surface of the load and the lifting ropes is formed by several strands. The smaller the load angle, the smaller the permissible load bearing capacity of the lifting ropes and thus the effectiveness.

30 50,0 (500 kg)

45 70,7 (707 kg)

60 86,6 (866 kg)

90 100,0 (1000 kg)

The load bearing capacity/wire rope strength is reduced by:

Splitting rope loops in the lifting ropes and splitting lifting ropes into continual strands

Bending round corners

Using lifting ropes for clamping

Acceleration and slowing during lifting and lowering operation

General wear

High and low temperatures

Vibration

Corrosion

Effectiveness of the load angle

Load angle Load bearing capacity

%

max. permissible load per strand in relation to 1000 kg5 - 6 2-492-20980 (Item 02)

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0Use:

Although the weight of lifting ropes is lower than that of lifting chains of the same load bearing capacity, they have a few disadvantages. They can become damaged more easily and are more difficult to handle since their bending radius is smaller.

Lifting ropes are suitable for vertical lifting operation or for lifting operation where ropes must be routed in a large radius around corners.

The thickness of a wire rope is given in relation to its outer diameter.

Protect lifting ropes from the influences of the weather, solvents, high temperatures and chemicals.

Avoid knots forming in wire ropes. In the event of a knot, do not use the rope again.

Protect ropes against sharp-edged corners by enlarging the corner radius. This can be by means of metallic corner protection devices or blocks. Sacking and wooden boards can also be used.

The correct procedure for securing lifting ropes to the hook is as follows:

Secure each individual strand on the hook to prevent hitching at the hook.

Never use one single slinging rope strand since this could lead to the load rotating. The wire rope could be untwisted and thus the splice pulled out.

Never wind the wire rope completely around the crane hook (i. e. by 360 degrees). The low bending radius would damage the rope.

Check the lifting ropes for:

broken or cut strands,

rust and corrosion,

knots and kinked spots,

damaged eyes2-492-20980 (Item 02) 5 - 7

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0 Do not bend the eyes of lifting ropes over corners.

When securing loads by winding the lifting ropes around the load, use shackles (1).

5.2.4 Wire rope clamps

Attach wire rope clips in such a way that the lower part of the clip (6) is pushed against the long end (5) of the rope, and the yoke of the clip (2) against the dead end (4) of the rope. Always attach a rope thimble (1). The correct number of clips and distance (3) between them is given in the following table.

Tighten clamping nuts using the given torques.

Once the rope has been put into operation and is tensioned, tighten the clamping nuts again. Check the clamping nuts regularly and tighten if necessary. This compensates rope expansion and the related reduction of rope radius.

Rope diameter Diameter of the clamping yoke

Distance between clips Required minimum number of clips

Inches mm Inches mm Inches mm

3/16 4,76 11/32 8,73 3 76 2

1/4 6,35 7/16 11,11 3-1/4 83 2

5/16 7,94 1/2 12,70 3-1/4 83 2

3/8 9,53 9/16 14,29 4 102 2

7/16 11,11 5/8 15,88 4-1/2 114 2

1/2 12,70 11/16 17,46 5 127 35 - 8 2-492-20980 (Item 02)

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05/8 15,88 3/4 19,05 5-3/4 146 3

3/4 19,05 7/8 22,23 6-3/4 172 4

7/8 22,23 1 25,40 8 203 4

1 25,40 1-1/8 28,58 8-3/4 222 4

1-1/8 28,58 1-1/4 31,75 9-3/4 248 5

1-1/4 31,75 1-5/16 36,51 10-3/4 273 5

1-3/8 34,93 1-1/2 38,10 11-1/2 292 6

1-1/2 38,10 1-23/32 43,66 12-1/2 318 6

1-5/8 41,28 1-3/4 44,45 13-1/4 337 6

1-3/4 44,45 1-15/16 49,21 14-1/2 368 7

2 50,80 2-1/8 53,98 16-1/2 419 8

2-1/4 57,15 2-5/8 66,68 16-1/2 419 8

2-1/2 63,50 2-7/8 69,85 17-3/4 451 8

Rope diameter Diameter of the clamping yoke

Distance between clips Required minimum number of clips

Inches mm Inches mm Inches mm2-492-20980 (Item 02) 5 - 9

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05.2.5 Lifting chains

Use:

Lifting chains are made of alloyed steel and are sturdier and more flexible than lifting ropes, but they are not as resistant to impact loads as ropes are. The thickness of a chain is determined in relation to the diameter (1) of a chain link.

Avoid knots forming in lifting chains. They weaken the chain strand and can lead to deformation or other damage to the chain links.

Shorten lifting chains by hooking them back into the chain or into the main line with the aid of a gripper hook. Never shorten a chain by twisting, knotting or through bolts.

Protect lifting chains against sharp corners and edges that could deform the chain links. Use suitable flexible boards or metallic corner protection devices.5 - 10 2-492-20980 (Item 02)

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0 If the chain for lifting operation is to be wound around the load to be lifted, always turn the hook opening away from the direction in which the slings are to be pulled. This prevents the hook slipping out when the slings are tightened.

Check lifting chains for:

notches, cracks, exact dimensions and wear

deformed chain links, welding burr, bent or open hooks, elongation

rust and corrosion

If all the strands of a lifting chain can be hooked back into the main line, the permissible load bearing capacity of the whole sling can be increased by 50 %.

5.2.6 Hook

The load bearing capacity is usually stamped into the hook.

If possible, use a hook with spring-loaded snap-in locking devices. If such hooks are not available, the hook has to be secured temporarily as shown in the diagram.

5.2.7 Screw-type lifting eyes

The size of screw-type lifting eyes is determined in relation to the diameter of the shank of the threaded section. A distinction is made between simple screw-type eyes and screw-type eyes with shoulder.

For vertical lifting operation, use simple screw-type eyes (without shoulder).

Screw-type eyes with shoulder are used when loads are to be lifted at certain angles (e. g. lifting operation with several lifting ropes).2-492-20980 (Item 02) 5 - 11

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0The permissible load bearing capacity that has already been reduced by the load angle, is reduced even further by the use of screw-type eyes.

A screw-type eye with shoulder that is used e. g. at an angle of 45, can only used for up to a load of about 10 % of the permissible load for vertical lifting operation.

Permissible loads for screw-type lifting eyes with shoulder:

Shank diameter Vertical lifting operation

Tension at 60 to the shoulder level

Tension at 45 to the shoulder level

Tension at 90 or loose side pull

per screw-type eye per screw-type eye per screw-type eye per screw-type eye

Inches mm Pounds kg Pounds kg Pounds kg Pounds kg

1/4 6,4 300 136 50 23 30 14 40 18

1/2 12,7 1300 590 200 91 140 64 150 68

3/4 19,3 3000 1361 400 181 250 113 300 136

1 25,4 6000 2722 800 363 500 227 600 272

1-1/4 31,8 9000 4082 1300 590 800 363 900 408

1-1/2 38,1 13000 5897 1800 816 1200 544 1300 590

2 50,8 23000 10433 3300 1497 2100 953 2300 1043

2-1/2 63,5 37000 16783 6000 2722 3500 1724 4300 19505 - 12 2-492-20980 (Item 02)

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0Eyes must be screwed in completely to prevent the shank becoming bent.

Use screw-type eyes of a suitable size.

Check the condition of the thread to make sure the screw-type eye fits tightly and that there is flush and complete contact between the shoulder and the load. Never use screw-type eyes with cracked or flawed threads.

Only use screw-type eyes the load bearing capacity of which is suitable for the load, i. e. shanks with threads that fit exactly in standard boring holes.

Check shanks of the screw-type eyes for deformation or crack formation.

Use hardened washers to make sure the edges of the screw-type eye are a tight fit. The washers must not be thicker than two threads.

5.2.8 Shackles

Danger caused through the use of improper slinging equipment


Never replace shackle bolts by conventional bolts. Danger of breaking!

DANGER2-492-20980 (Item 02) 5 - 13

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0Shackles are closed safety devices that cannot be hooked out. Their size is determined in relation to the diameter of the main part (1) and not in relation to the diameter of the bolt. A distinction is made between anchor load shackles (on the left of the diagram) and chain load shackles (on the right).

Do not expose the main part of the shackle to side tensile loads.

Ensure the shackle bolt is a perfect fit.

The permissible load for anchor load and chain load shackles as well as for screw-type or socket pin is always the same.

If shackles are used at load angles other than 90, the permissible load bearing capacity is reduced; see table:

Diameter Single shackle vertical

Two shackles 60 Two shackles 45 Two shackles 30

Inches mm Americ. tonnes

tonnes Americ. tonnes



tonnes

1/4 6,4 1/3 0,3 3/4 0,7 1/2 0,5 1/3 0,3

5/16 7,9 1/2 0,5 1 0,9 0,7 1/2 0,5

3/8 9,5 3/4 0,7 1-1/4 1,1 1 0,9 3/4 0,7

7/16 11,1 1 0,9 1-3/4 1,6 1-1/2 1,4 1 0,9

1/2 12,7 1-1/2 1,4 2-1/2 2,3 2 1,8 1-1/2 1,4

5/8 15,9 2 1,8 3-3/4 3,4 3 2,7 2 1,8

3/4 19,3 3 2,7 5-1/2 5 4-1/2 4,1 3 2,7

7/8 22,2 4 3 6 7 6 3 5-1/2 5

1 25,4 5-1/2 5 10 9 8 7,2 6 5,4

1-1/8 28,6 6-1/2 5,9 11-1/2 10,5 9-1/2 8,5 6-1/2 5,95 - 14 2-492-20980 (Item 02)

1-1/4 31,8 8 7,2 14 12,7 12 10,8 8 7,2

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05.2.9 Slinging equipment and load protection

Protect lifting ropes against sharp edges/corners. Use materials to enlarge the radius, e. g. metallic corner protection devices (left and right), belts, wooden blocks, sacking, steel bushings/sleeves. This protects finished load surfaces from the wire rope too.

1-3/8 24,9 10 9 17 15,4 14 12,7 10 9

1-1/2 38,1 12 10,8 20 18,1 17 15,4 12 10,8

1-3/4 44,5 16 14,5 28 25,4 23 20,9 16 14,5

2 50,8 21 19 36 32,6 30 27,1 21 19

2-1/4 57,2 27 24,5 46 41.7 38 34,5 27 24,5

2-1/2 63,5 34 31 58 52,6 48 44 34 31

2-3/4 70,1 40 36,2 69 62,9 57 51,9 40 36,2

3 76,2 80 45,3 87 78,8 71 64.4 50 45,3

4 101,6 100 90,7 173 156,9 142 128,7 100 90,7

Diameter Single shackle vertical

Two shackles 60 Two shackles 45 Two shackles 30

Inches mm Americ. tonnes




tonnes2-492-20980 (Item 02) 5 - 15

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0 Protect lifting chains against sharp edges/corners. Use materials to enlarge the radius, e. g. metallic corner protection devices (left and right), belts, wooden blocks, sacking, steel bushings/sleeves. This protects finished load surfaces from the chain too.

5.2.10 Substructures for loads

Make sure that the base has a sturdy and level surface and can bear the whole weight of the load. Only use hard wood with (approx.) square cross-section as a base.

Protect finished surfaces by cushioning the base, e. g. with sacking, pressboard, belts.

Use wedges to prevent the load rolling away or moving (e. g. handles, round forged parts and rings). When using wedges be careful with your hands and make sure they do not get crushed if the load moves.

When using several supports as substructures, only use supports of the same height.

Place supports under the load so that they are stable and level. Do not use supports that have rounded edges, are fragile or damaged.

Compensate unevenness under the supports.

Use the supports to create a cavity under the load, enabling the slinging equipment to be attached and removed easily.5 - 16 2-492-20980 (Item 02)

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05.3 Storage requirements

5.3.1 General requirements

System damage from improper storage/assembly of the machine/plant


If the machine/plant is to be stored, it has to be left in the delivery condition. The manufacturer is not liable for damage caused by improper repeated assembly of the machine/plant.

System damage from improper storage of the machine/plant


All the delivered machine and plant components must be stored on suitable supports to keep them dry. The storage place must be free from vibration.

The stored machine and plant components must be protected from water, sea water, aggressive vapour or gas and increased ozone concentration.

If the storage time is exceeded by a lengthy period (i.e. more than 2 months), all the bearings of the machine and plant components must be completely filled with suitable grease. The shafts in the bearings must be turned several times once a month. They must be subsequently topped up with grease. The bearings and housings are thereby protected from condensation water and rust. After storage, i.e. before the plant component is commissioned, the grease must be removed and the bearings cleaned and regreased (approx. 1/3 of the volume of bearing and housing).

All the machine and plant components must be stored at temperatures between + 5 C and + 45 C. Electrical equipment is to be stored dry and frost-free, temperatures between minimum + 5 C and maximum + 45 C.

All unpainted surfaces must be provided with suitable protection against corrosion.

The storage location must be dry. If equipment is stored in a shipping container, a "desiccant material" must be placed in the container prior to storage. The equipment must be covered and good ventilation provided in the storage place.

The packing climate must be protected from environmental influences, in order to maintain

CAUTION

CAUTION2-492-20980 (Item 02) 5 - 17

rust prevention and the effectiveness of siccatives.

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0The storage area must be clean and free from dust and other contaminants.

Equipment must be stored in the original crates or on the original transport skids provided by TKF. Equipment on transport skids must be loosely covered with tarpaulins, in order to keep it clean and to allow the air to circulate.

Stored equipment may not be exposed to direct sunlight.

Plant components made of plastic or rubber may not be exposed to direct sunlight. The storage temperature must be + 5 C minimum and + 45 C maximum. It must be protected from contamination by grease or oil. Rubber parts, such as the belts of troughed belt conveyors and the filter belts of vacuum belt filters, are normally delivered on coils. The coils must be stored vertically and not horizontally. Furthermore, the coils may not be stored directly on the floor. They must be stored vertically on a firm base surface. Pallets or similar must be used for moisture protection. The coils may not be stacked.

The stored equipment must be secured against damage and loss. Secured storage areas may only be accessed by authorised personnel.

Insurance with sufficient coverage for damage caused by third parties, transport and weather damage (lightning, flooding, and storms) and theft must be concluded for the entire handling/storage period until the machine/plant has been accepted.

5.3.2 Storage facilities & other details

5.3.2.1 "Open-air" storage

Please note that roofed storage (Chapter 5.3.2.2 ""Roofed" storage") is to be preferred, however large-volume, painted plant components showing a small proportion of mechanically machined surface compared to the volume as well as wear-out parts, where surface corrosion does not affect the function, could be stored in the open air (provided that there is no indication to the contrary on the packing, as e.g. protect from heat, protect from moisture or similar.) See Chapter 5.1 "Transport instructions".

Examples: "Large-volume plant components"

Mills (mechanically machined parts such as bearings, retaining flanges on the gear rim must be provided with protection against corrosion and mechanical damage e.g. by anti-corrosive grease, plastic foil and wooden banding)

Gear rim cover

Mill outlet case

Chutes

Ducts for material transport and dedusting

Crusher frame

Apron conveyor supporting frame/chain conveyor supporting frame (without drive units)

Supporting frame for troughed belt conveyor

Bed plates

Structural steelwork elements5 - 18 2-492-20980 (Item 02)

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0Examples: "Wear parts whose surface has no effect on the functional capability"

Grinding media, rods and balls

Mill and shell lining

Slotted plates and rear panel plates for intermediate and discharge diaphragms

Crusher rolls for RollSizer

Systematic organisation of the material warehouse is strongly recommended, i.e. storage should correspond to the assembly planning (Example: bed plates and base plates should be placed at the outer edge of the storage area, etc). Route plans must be provided in the store. The store must also be accessible to heavy trucks, mobile cranes and forklifts. Drainage systems for discharge of surface water must be present.

Items must always be stored on a support such as timber planks, pallets, or similar, preferably on a level, drained and gravelled base surface. Contact with surface water and the ground must be avoided. All parts must be stored in such a way that no water can accumulate.

The effectiveness of the protection of machined surfaces (protection against corrosion and mechanical damage) must be checked and repaired or renewed if necessary.

Markings on plant components must be readable without the part having to be moved. If water accumulates on a plant component through visible markings, the component must be provided with new visible markings at suitable points.

5.3.2.2 "Roofed" storage

Plant components which have to be protected from direct sunlight as well as those which have to be protected from rain as a result of mechanically machined surfaces, rubber or plastic seals, ventilation holes, or similar.

Examples:

Rubber belts for troughed belt conveyors. Please note that the belts are delivered on coils and must be stored in a vertical position.

Rubber and plastic seals (e.g. for gear rim protection cover, mill outlet casing, material guide bar of troughed belt conveyors, etc.).

Components with a high proportion of mechanically machined surfaces, e.g. gear rims, pinions with bearings, gear units, gear motors, motors, fans, parts of filter plant housings, rotary gate valves, control and shut-off valves, large-volume couplings, bearing housings and bearing segments for the slide shoe bearings.

Idlers for troughed belt conveyors, drive stations and pulleys, mechanical parts of belt weighers.

Plant components with ventilation holes e.g. gear units, gear motors and bearings equipped with openings for air pressure compensation.

All compact hydraulic units and compressors which have to be protected against dirt by plastic foil. The covering on the bottom must remain open, in order to prevent the accumulation of condensation water.

Operating fluids such as lubricants, grease and oil as well as sealants such as silicone, paints, thinners and cleansers.

Items must always be stored on a support such as timber planks, pallets, or similar, preferably on a level, drained and gravelled base surface. Contact with surface water and 2-492-20980 (Item 02) 5 - 19

the ground must be avoided.

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05.3.2.3 Storage in enclosed inside areas with partial air conditioning

Partially air-conditioned means reduction of air humidity and temperature limit. All components whose functional capability is adversely affected by high temperatures and high air humidity, especially electrical equipment, but also other components.

Examples:

Bolts/nuts for mounting the gear rim

Anchor bolts

All types of instruments/measuring instruments

Hydraulic pipes, gear rim lubrication

Switches, control centres (MCC = motor control centre)

Transmitters, frequency control

Separators for hydraulic and lubricating units

Filter bags for dust collectors and the corresponding solenoid valves

Measuring instruments for the belt weigher and misalignment monitoring

Filter cloth for bag filter installations

5.3.2.4 Storage in closed lockable rooms

High-quality, sensitive and valuable components.

Examples:

Measuring instruments

Sensors

PCs

Screens

Laboratory equipment e.g. test screens, scales, etc.

5.3.3 Special requirements

5.3.3.1 Electric motors

Motors must be stored in the original crates if they are not mounted on the equipment.

The storage area must be free of vibration.

Bearings:

Balls and rollers (regreasable roller bearings). Bearings going into extended storage must be completely greased beforehand. Motor shafts must be manually rotated once a month and bearing grease must be topped up. Rotate the shaft by hand before putting it into service.

Balls (roller bearings, regreasing not possible). No other provisions are necessary for the bearings.5 - 20 2-492-20980 (Item 02)

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0All drain openings must be operable and the drain plugs removed during storage. The motors must be stored so that the drain opening is at the lowest point. All breathers and automatic drains must be operable via T-safety screws, so that breathing can take place at a different location from the bearing seats.

Windings must be measured when they are put into storage. When they are removed from storage, the resistance reading may not be more than 50 % below the original value. Any values below this value necessitate electrical or mechanical drying. Where a large quantity of motors is stored, an inspection or sampling should be made by removing the end brackets and visually inspecting for the presence of water in the grease or rust on the bearing. If present, replace the bearings and relubricate.

All external parts and motors subjected to corrosion to be protected by corrosive resistant coating.

Where motors are not stored in the original containers, but are removed and mounted on other pieces of machinery, the mounting must be such that the drains and breathers are fully operable. In this respect, the drains must be located at the lowest point of the motor and the drain plugs removed, so that condensation water can drain out by itself. All other storage conditions apply, including rotation of the motor shafts. If such conditions cannot be complied with, the equipment must be treated as if it were mounted in its normal position and all protective devices such as heaters, breathers and drains were fully operable.

5.3.3.2 Gear unit

Oil and grease lubrication:

The oil recommended by the manufacturer must be used for the oil change.

All gear openings such as flanges for oil lubrication, openings for holding thermometers and pressure and flow sensors must be checked for proper sealing. Replace the sealing if necessary. Breathing or venting: Pressure compensation between the pressure inside the gear unit and the atmosphere must be provided. The inside of the gear must be protected against humidity and/or nesting insects or birds. 2-492-20980 (Item 02) 5 - 21

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05.3.3.3 Gear motors

If gear motors, e.g. SEW, are placed in storage, a volatile corrosion inhibitor (VCI) is added to the lubricant of these gear units.Some of the gear units are delivered with a higher oil level for long-time storage.

The storage period is a maximum of 3 years in compliance with the documentation supplied by the manufacturer.

5.3.3.4 Electrical control systems

Control centres (MCC):

Cover the motor control centre with heavy duty plastic or similar material to prevent the ingress of foreign matter.

Motor control centres which are not installed and used immediately must be stored in a clean dry area. The storage temperature should be constant and between + 5 C and + 45 C. If the storage temperature fluctuates or if humidity exceeds 60 %, space heaters must be used to prevent condensation. Control centres must be stored in an air-conditioned building with adequate air circulation and be protected from dirt and water.

Control centres which are designed for indoor applications do not have packaging which is suitable for outdoor storage. They should therefore be provided with additional packaging for protection from outside elements and a temporary electric heater to prevent condensation. A space heater rated at 200 watts per section is adequate for the average control centre. All loose packaging or flammable material must be removed before switching on space heaters.

Control centres which are for outdoor use and are not being used must be kept dry internally by installing temporary heaters or by means of self-contained space heaters.

DC drives:

Drive motors are enclosed. Ensure that all covers are tightly fitted. Keep the temperature between + 5 C and + 45 C.

Drive housing and operator's station -- Keep the housing and the operator's station dry by means of siccatives. Ensure that both are closed. If any openings are cut, they must be sealed with duct sealant or duct tape. Keep the temperature between + 5 C and + 45 C.

CAUTIONGear damage from improper storage of the machine/plant


Gear units must be kept sealed until commissioning, in order to prevent volatilisation of the VCI corrosion inhibitor.

Before these gear motors are commissioned, the operating oil level must be restored using dipstick/oil-inspection glass/oil-level plug.5 - 22 2-492-20980 (Item 02)

Process control equipment:Process control equipment should be stored indoors in a heated/air-conditioned room.

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0Control valves:The normal storage conditions are valid for all products. "Normal" is defined as conditions free from heat or cold (+ 5 C to + 45 C storage temperature), and where the products are kept dry and protected from dust. Other products may not be stacked on them.

5.3.3.5 Other mechanical equipment

Belts and seals:

These components must be protected from moisture and stored in a dry environment. The environment must be ozone free and the belts and seals kept out of direct sunlight, in order not to adversely affect the performance characteristics.

Bare metal components (e.g. pistons, bushes or the sealing surfaces of valves) must be rust-proofed by rubbing them with a VCI corrosion inhibitor such as rust-inhibiting oil or wrapped in oiled paper (these additives are referred to internally as VCI = volatile corrosion inhibitors). Volatile corrosion inhibitors permanently emit small amounts of protective additives. Rust-inhibiting oil or oiled paper therefore protect surfaces with or without metal contact and are particularly suitable for irregular shapes such as hollow parts, tapped holes, pipes and machines.

VCI additives can be used for steel, iron, chrome, cast iron and aluminium. There are also special VCI additives for copper and copper alloys and for both materials. The VCI method is not applicable for the conservation of zinc, tin, cadmium, magnesium, lead and alloys of these metals.

5.4 Installation planning

When planning the installation, please note the following:

Please refer to the relevant foundation and installation drawings for the main dimensions of the machine/plant and the associated secondary units.

Provide additional ladders, walkways, platforms and safety railings for maintenance work and indicate the permissible traffic loads.

Provide sufficient space to accommodate the periphery equipment as well as to arrange the feeding units and conveyors to unload the material to be crushed.

Provide suitable lifting gear for the installation and for the exchange of spare and wear parts. It should be possible to position the lifting tackle/load hook vertically on top of the machine/plant.

Comply with the specified loading values for the design of foundations and the calculation of the girder/platform structures.

The movement of the machine/plant generates horizontal and vertical forces which must be absorbed by suitable shear braces.

Ensure that the machine is accessible for cleaning.

Initiate measures against dangerous environmental influences, e.g. dangerous dusts, uncontrolled oil leaks, noise.

Integrate the machine/plant in the existing/planned control system, including interlocking system, protective and monitoring devices, e.g. emergency stop switches, local switches, speed monitors, filling level monitors. Integrate optical and acoustic starting alarms in the control system.2-492-20980 (Item 02) 5 - 23

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0INFORMATION

The construction contractor is responsible for the correct dimensioning of foundations, steel platforms, load-bearing ceilings and their supports as well as for the execution of the construction work and compliance with the official regulations, even if an erecting engineer of ThyssenKrupp Resource Technologies erects the machine/plant.

Align the machine / plant with a level.

For installation on a concrete foundation, grout the foundation bolts and the base frame by concrete mortar 1:2 (1 portion cement; 2 portions sand) after alignment. Prior to this, carefully clean the surface of the foundation and saturate it with water.

If the conditions at the place of installation vary from those in the installation drawing, please consult ThyssenKrupp Resource Technologies.

5.5 Preparation for installation

The use of untrained personnel or equipment that does not comply with safety standards poses additional danger


The fastening of loads and the instruction of crane operators should only be entrusted to experienced persons! The marshaller must be within eyesight of the operator or have verbal communication with him.

When carrying out overbelt assembly work, always use specially designed or other suitable and safe climbing aids and working platforms. Never use machine parts as a climbing aid! Wear fall protection when carrying out maintenance work at a higher level.

Risk of injury through components that are improperly secured during installation


Make sure that moveable components are properly secured during installation.

WARNING

WARNING5 - 24 2-492-20980 (Item 02)

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0Danger from working on electrical systems without proper technical knowledge


Work on the electrical systems or equipment may only be carried out by a skilled electrician or by specially trained personnel under the supervision of an electrician and in compliance with the applicable regulations required for electricians.

INFORMATION

The manufacturer accepts no liability for damage resulting from incorrect installation of the machine!

A careful selection of the tools and appliances used and the assembly personnel employed is important for the correct execution of the assembly work.

It is recommendable to have the assembly work supervised from start to finish by assembly specialists from ThyssenKrupp Resource Technologies.

Our warranty is based on the assumption that an assembly specialist from ThyssenKrupp Resource Technologies will carry out the assembly and assembly inspection.

WARNING2-492-20980 (Item 02) 5 - 25

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05.6 Delivery parts and weights

The discharge conveyor is delivered in the following assembly groups:

6 x Pontoon 405 high, each approx. 730 kg

1 x Carrying idler diameter 1200, approx. 3,800 kg

2 x Supporting blocks, 2017 high, each approx. 1,500 kg

1 x Support, 3910 high, approx. 4,400 kg

1 x Conveyor frame, part 1, approx. 12,000 kg




1 x Idler supports, upper strand and lower strand, approx. 8,700 kg

63 x Carrying idler padded, each approx. 33 kg

114 x Carrying idler top, each approx. 23 kg

12 x Carrying idler bottom rubber, each approx. 43 kg

28 x Carrying idler bottom, each approx. 23 kg

42 x Elastomer spring elements, each 3.2 kg

1 x Cantilever conveyor frame drive, approx. 990 kg

1 x Driving pulley, approx. 7,100 kg

1 x Bevel spur gearbox with motor, approx. 9.500 kg

1 x Discharge hood, approx. 2,000 kg

1 x Tensioning pulley, approx. 3,400 kg

1 x Tensioning unit, approx. 276 kg

1 x Feeding shoe, approx. 6.400 kg

2 x Front scraper, each approx. 175 kg

1 x Plough-type scraper, 75 kg

1 x Belt weigher, XXX kg

1 x Hydraulic pump with hoses, approx. 35 kg

2 x Hydraulic cylinder for tensioning, each approx. 30 kg

1 x Conveyor belt, approx. 9.400 kg

1 x Material guide, approx. 12.000 kg

1 x Protective grating, approx. 1,800 kg

1 x Servicing platform, 13,000 kg

1 x Needle slide, approx. 6,300 kg

1 x Chute, approx. 2,000 kg

Electrical switches, mounting brackets, pull cord, extension springs, egg shape clamps, company sign, nameplate, warning signs5 - 26 2-492-20980 (Item 02)

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0INFORMATION

The list of these subassembly groups coincides with the sequence of assembly steps.

5.7 General information on assembly

Risk of injury through improper assembly and transport


Make sure that moveable components are secured, also during installation

Use proper transportation equipment

Do not walk under suspended loads

Fasten and lift components properly

Only transport the machine/plant on the designated slinging devices (lugs) and slinging points.

Risk of injury during assembly work at great heights


When carrying out overbelt assembly work, always use specially designed or other suitable and safe climbing aids and working platforms.

Never use machine parts as a climbing aid!

Wear fall protection when carrying out maintenance work at a higher level.

WARNING

WARNING2-492-20980 (Item 02) 5 - 27

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0Risk of injury when working on electrical systems


Work on the electrical system or equipment may only be carried out by a skilled electrician or by specially instructed personnel under the control and supervision of a skilled electrician and in accordance with the applicable electrical engineering rules.

System damage through improperly executed welding work


Never conduct welding current through slide or roller bearings or other moveable connections or measuring equipment.

Carry out welding work on individual machine components prior to their installation.

INFORMATION

The manufacturer accepts no liability for damage resulting from incorrect installation of the machine!Careful selection of the tools and appliances used and the installation personnel is important for correct execution of the assembly work.It is recommendable to have the assembly work supervised from start to finish by assembly specialists from ThyssenKrupp Resource Technologies.Our warranty is based on the assumption that an assembly specialist from ThyssenKrupp Resource Technologies will carry out the assembly and assembly inspection.

Initial assembly must be carried out by trained personnel.

The respective layout plan and assembly drawings must be carefully studied. All guidelines and notes must be observed.

WARNING

CAUTION5 - 28 2-492-20980 (Item 02)

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05.8 Mount belt conveyor

See ANNEX 9.1 "Drawings"

5.8.1 Assembling the conveyor frame

See Figure 5 and drawing 4612258

Install pontoons, supports, carrying idlers (1) and mount in the ground.

Assemble the four separate parts of the conveyor frame (2).

Assemble cantilever conveyor frame/drive (3).

Align and bolt the individual parts of the conveyor frame (1) to the drive station (4) and the tensioning station (2).

System damage from uncontrolled off-track running of the conveyor belt


The carrying idlers and feed-zone idlers are to be aligned at right angles to the belt centre in order to avoid misalignment of the conveyor belt.

Figure 5

CAUTION2-492-20980 (Item 02) 5 - 29

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05.8.2 Assemble idler supports

This section describes the types of idler supports on which the conveyor belt is running.

5.8.2.1 Carrying idlers top

See Figure 6

The carrying idlers consist of three idler rolls of equal length and the idler stand.

All idler rolls will shell of special tubing into which deep drawn bearing holding ends are pressed and welded, thus ensuring smooth run and preventing unbalance.

Grease-pre-packed precision ball bearings is mounted on continuous axle. They are lifetime lubricated with narrow labyrinths and a large grease chamber with sealing cap, to protect the idler bearing from the environment.

The bearings are sealed by a sealing disc on the inside so that grease should not enter the idler interior from the bearing.

Carrying idlers 159 x 900 / 25 (3 rollers)

Figure 6

5.8.2.2 Carrying idlers top, padded (impact rollers)

See Figure 7

Impact Idlers are Carrying Idler with additional rubber tyres which are upholstered the idlers.

The impact rollers are arranged on the elastomer spring elements, which reduces the shock force of material falling down.

The Idlers are connected to each others by a steel profile to prevent the idler stations from tilting.

Impact rollers 219/133 x 900 / 25 (3 rollers)5 - 30 2-492-20980 (Item 02)

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0Figure 7

5.8.2.3 Return rollers

See Figure 8

The return rollers consist of two rollers and the roller mounting bracket of the conveyor belt. The idlers are provided with rubber tyres to avoid sticking of material on the idler shell.

Return rollers 89/159 x 1400 / 10 (2 rollers)

Figure 8

5.8.2.4 Pressure Idlers

See Figure 9

These hold-down rollers are located on the lower strand at the head and tail of the conveying system and upstream of the inverted V return roller.

Hold-down rollers 214/194 x 1250 with 10 mm covering / 0 (2 rollers)2-492-20980 (Item 02) 5 - 31

Figure 9

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05.8.3 Assembling the idler supports

The idler supports are assemble according to the drawing 4612024 Sheet 1-2 on the conveyor frame.

5.8.4 Assembling the material guide

See Figure 10 and drawing 4612052

The chutes are covered with 20 mm wear plates (HARDOX 400) to protect the structural plates.

Guide strips (1) equipped with adjustable rubber strips (2) are located on the contact points with the conveyor belt. The rubber strips prevent the falling of material down.

The guide strips (1) are made of of Hardox 400.

Bolt on the guide strips (1) on the lateral supports (3) of the conveyor frame.

Adjust the height of the rubber strips (2).

Figure 105 - 32 2-492-20980 (Item 02)

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05.8.5 Assembling the plough-type scraper

See also drawing 2597871

Install plough-type scrapers (1) in the lower strand in front of the tensioning pulley (2) and adjust the height.

Figure 112-492-20980 (Item 02) 5 - 33

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05.8.6 Assembling the front scrapers

See Figure 12

Install and adjust both of the front scrapers (2) on the driving pulley (1).

Read the manufacturer's documentation in ANNEX 9.5 "Scrapers B6C".

Figure 125 - 34 2-492-20980 (Item 02)

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05.8.7 Assembling the drive

Also see drawing 4612318 in ANNEX 9.1.

Assemble the cantilever on the conveyor frame (1).

Assemble coupling (5) gear unit (2) coupling (4) and motor (3) on both sides of the driving pulley.

Read the manufacturer's documentation in ANNEX 9.2 "Drive unit".

Figure 132-492-20980 (Item 02) 5 - 35

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05.8.8 Assembling the resistance thermometer

See Figure 14

Install one resistance thermometer PT100 41/5-3B in the bore holes (1) on both of the bearing housings of the tensioning pulley.

Install one resistance thermometer PT100 41/5-3B in the bore holes (2) on both of the bearing housings of the driving pulley.5 - 36 2-492-20980 (Item 02)

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0Figure 142-492-20980 (Item 02) 5 - 37

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05.9 Assembling and tensioning the conveyor belt

Apply and vulcanise the conveyor belt.

System damage from improper installation of conveyor belt

Damage to the machine/plant or its

Instrucciones de Operación y Montaje Faja Descarga GSSF

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