576013-637

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TLS-350 Series Consoles

Manual No: 576013-637 Revision: K

Board and Software Replacement

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Notice

Veeder-Root makes no warranty of any kind with regard to this publication, including, but not limited to, the implied warranties ofmerchantability and fitness for a particular purpose.

Veeder-Root shall not be liable for errors contained herein or for incidental or consequential damages in connection with thefurnishing, performance, or use of this publication.

Veeder-Root reserves the right to change system options or features, or the information contained in this publication.

This publication contains proprietary information which is protected by copyright. All rights reserved. No part of this publicationmay be photocopied, reproduced, or translated to another language without the prior written consent of Veeder-Root.

Contact TLS Systems Technical Support for additional troubleshooting information at 800-323-1799.

DAMAGE CLAIMS / LOST EQUIPMENT

Thoroughly examine all components and units as soon as they are received. If any cartons are damaged or missing, write acomplete and detailed description of the damage or shortage on the face of the freight bill. The carrier's agent must verify theinspection and sign the description. Refuse only the damaged product, not the entire shipment.

Veeder-Root must be notified of any damages and/or shortages within 30 days of receipt of the shipment, as stated in our Termsand Conditions.

VEEDER-ROOTS PREFERRED CARRIER

1. Contact Veeder-Root Customer Service at 800-873-3313 with the specific part numbers and quantities that were missingor received damaged.

2. Fax signed Bill of Lading (BOL) to Veeder-Root Customer Service at 800-234-5350.

3. Veeder-Root will file the claim with the carrier and replace the damaged/missing product at no charge to the customer.Customer Service will work with production facility to have the replacement product shipped as soon as possible.

CUSTOMERS PREFERRED CARRIER

1. It is the customers responsibility to file a claim with their carrier.

2. Customer may submit a replacement purchase order. Customer is responsible for all charges and freight associated withreplacement order. Customer Service will work with production facility to have the replacement product shipped as soon aspossible.

3. If lost equipment is delivered at a later date and is not needed, Veeder-Root will allow a Return to Stock without a restockingfee.

4. Veeder-Root will NOT be responsible for any compensation when a customer chooses their own carrier.

RETURN SHIPPING

For the parts return procedure, please follow the appropriate instructions in the "General Returned Goods Policy pages in the"Policies and Literature" section of the Veeder-Root North American Environmental Products price list. Veeder-Root will notaccept any return product without a Return Goods Authorization (RGA) number clearly printed on the outside of the package.

FCC INFORMATION

This equipment complies with the requirements in Part 15 of the FCC rules for a Class A computing device. Operation of thisequipment in a residential area may cause unacceptable interference to radio and TV reception requiring the operator to takewhatever steps are necessary to correct the interference.

Veeder-Root 2009. All rights reserved .

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Table of Contents

iii

Introduction ........................................................................................1Contractor Certification Requirements ..............................................................................1Related Manuals ...............................................................................................................1Before You Begin ..............................................................................................................2

Safety Precautions ............................................................................................................2Precautions Against Static Electricity ................................................................................3Before Turning Off Power - All Procedures .......................................................................3

Archiving the System Setup Into the EEPROM Chip ......................4

Replacing the ECPU Board ...............................................................6Installing the ECPU Board ................... ............... ............. ............... .............. ............... ...10

Performing a Cold Boot ...................................................................11

Replacing Software/Memory Modules on the ECPU Board .........13

Replacing the EEPROM Chip ..........................................................15

Replaing the Battery ........................................................................16

Replacing the SEM Module .............................................................17

FiguresFigure 1. Removing the ECPU Board ....................................................................6Figure 2. ECPU Board Layout with Surface Mounted Components ......................7Figure 3. ECPU2 Board Layout .............................................................................8Figure 4. Removing the EEPROM Chip from the ECPU Board .............................9Figure 5. Orienting E2 Chip ...................................................................................9

Figure 6. Installing the ECPU Board ....................................................................10Figure 7. Software and Memory Module Component Layouts .............................13Figure 8. Removing and Installing a Software or Memory Module ......................14Figure 9. Replacing Battery .................................................................................16Figure 10. Replacing SEM Module ........................................................................17

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1

Introduction

This manual contains instructions for replacing the following TLS-3XX console components: TLS-350 SeriesConsoles.

ECPU board

Software modules and memory modules (ECPU)

ECPU board E 2 integrated circuit

ECPU board backup battery

ECPU board software module

This manual does not provide troubleshooting information.

Contractor Certification Requirements

Veeder-Root requires the following minimum training certifications for contractors who will install and setup theequipment discussed in this manual:

Level 1 Contractors holding valid Level 1 Certification are approved to perform wiring and conduit routing,equipment mounting, probe and sensor installation, tank and line preparation, and line leak detector installation.

Level 2/3 Contractors holding valid Level 2 or 3 Certifications are approved to perform installation checkout,startup, programming and operations training, troubleshooting and servicing for all Veeder-Root Tank MonitoringSystems, including Line Leak Detection and associated accessories.

Warranty Registrations may only be submitted by selected Distributors.

Related Manuals

576013-879 TLS-3XX Series Consoles Site Prep Manual

576013-818 TLS-3XX Series Consoles Troubleshooting Guide

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Introduction Before You Begin

2

Before You Begin

Before you begin component replacement, read the following guidelines:

To avoid electrical shock, be sure AC power to the console is Off when performing the procedures in thismanual.

Failure to comply with these requirements could result in death, serious personal injury, property loss, orequipment damage.

Safety Precautions

The following safety symbols may be used throughout this manual to alert you to important safety hazards andprecautions.

ELECTRICITYHigh voltage exists in, and is suppliedto, the device. A potential shock hazardexists.

TURN POWER OFFLive power to a device creates apotential shock hazard. Turn Off powerto the device and associated accesso-ries when servicing the unit.

INJURYCareless or improper handling of toolscan cause bodily injury.

STATIC SE NSITIVE COM PONENTSWear grounded anti-static wrist strapbefore handling the printed circuitboard.

WARNINGHeed the adjacent instructions to avoiddamage to equipment, property, envi-ronment or personal injury.

READ ALL RELATED MANUALSKnowledge of all related proceduresbefore you begin work is important.Read and understand all manuals thor-oughly. If you do not understand a pro-cedure, ask someone who does

WARNINGThis system operates on 115 Vac power. Serious injury or death from electrical

shock could occur if the power ON/OFF warnings in this manual are notheeded.

1. Read and follow all instructions in this manual, including all safetywarnings.

2. Remove rings from hands, metal watch bands and bracelets, and loosehanging neck jewelry before performing these procedures.

3. Do not modify or use service parts other than those provided by Veeder-Root.

OFF

OFF

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Introduction Precautions Against Static Electricity

3

Precautions Against Static Electricity

Before removing electronic components from their antistatic bags read the following static electricity precautions.

1. Before handling any components, discharge your body's static electric charge by touching a groundedsurface.

2. Do not remove parts from their antistatic bags until you are ready to install them.

3. Do not lay parts on the antistatic bags! Only the insides are antistatic.

4. When handling parts, hold them by their edges and their metal mounting brackets.

5. Avoid touching components or edge connectors that plug into slots.

6. Never slide parts over any surface.

7. Avoid plastic, vinyl, and styrofoam in your work area.

8. Wear the antistatic wrist strap included in your component replacement kit.

9. The antistatic caution icon shown to the left appears in several places in this manual to remind you to wear anantistatic wrist strap (Part No. 576013-908) when handling static sensitive devices.

Before Turning Off Power - All Procedures

1. If you have a printer and it is usable, from the Operations Mode press the PRINT key to print out a copy of thesystem status [active alarms (if any), and in-tank inventory].

2. From the Setup Mode press the PRINT key to print out a copy of the system setup.

3. From the Diagnostic Mode press FUNCTION then PRINT for each of the Diagnostic Mode functions to printout copies of all of the system diagnostic reports.

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4

Archiving the System Setup Into the EEPROM Chip

1. Enter the Setup Mode and press the FUNCTION key until the display reads:

2. Press the STEP key until the display reads:

3. Press the CHANGE key:

4. Press the ENTER key:

5. Press the STEP key:



8. Press the STEP key and the printer prints:

9. And the front panel display reads:

ARCHIVE UTILITYPRESS TO CONTINUE

ARCHIVE UTILITYSAVE SETUP DATA: NO

ARCHIVE UTILITYSAVE SETUP DATA: YES

SAVE SETUP DATA: YESPRESS TO CONTINUE

SAVE SETUP DATA: YESARE YOU SURE?: NO

SAVE SETUP DATA: YES

ARE YOU SURE?: YES

ARE YOU SURE?: YESPRESS TO CONTINUE

ARCHIVE UTILITY

SAVE SETUP DATA:START TIME:

MMM DD, YYYY HH:MM:SS XM

ARCHIVE UTILITYSAVE SETUP DATA: BUSY

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Archiving the System Setup Into the EEPROM Chip Before Turning Off Power - All Procedures

5

10. The console is now writing the current system setup to the EEPROM (E 2) chip. After this task is completed,the printer prints:

11. And the front panel display reads:

ARCHIVE UTILITY

SAVE SETUP DATA:END TIME:

MMM DD, YYYY HH:MM:SS XMBYTES: XXXX

ARCHIVE UTILITYPRESS TO CONTINUE

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6

Replacing the ECPU Board

Important! All operating, setup and historical data will be lost when the console is turned off and theECPU board is replaced.1. Perform the Archiving the System Setup Into the EEPROM Chip on page 4 .

2. Switch Off power to the Console. Open the left front door of the console. Follow the steps in Figure 1 toremove the ECPU board.

3. Place old and new ECPU boards side by side on a clean work surface. Make sure that the Battery Backupswitches on both boards are turned Off.

4. Using a chip removal tool similar to the one shown (IC Extraction tool, Digikey Part No. K158-ND, orequivalent), follow the steps outlined in Figure 4 remove the E 2 chip from the old ECPU board and install it theidentical socket on the new board reversing the procedure shown in Figure 4 . Observe chip orientation asshown in Figure 5 .

5. Remove the SEM module from the old board and install it in the SEM socket of the new board (ref Figure 10

on page 17 ). Note: Either type SEM will only plug in one way.6. Remove the software module from the old ECPU board and install it on the new board (ref Figure 8 on

page 14 ). If present, also remove the memory module from the old ECPU board and install it on the newboard.

Figure 1. Removing the ECPU Board

OFF

ECPU Board Installationguide slots (one at top andbottom).

S W2

S W1

Turn OFF ac power to theconsole. Push SW1 down to turnbattery backup OFF.

14

63 7-10.eps

2

5

3

Remove the grounding wriststrap from its package andwrap one end around yourwrist. Ahere the other endto the side of the comm boardcage.

Disconnect each of thethree cables attachedto the ECPU board.

OFF

Pull the board straight out until you disconnectit from the motherboard connector and it clearsthe top and bottom guides. Rotate it towardsyou to clear the door. Hold the ECPU board byits edges and avoid touching components andconnector pins.

Pull up on cornerof board with yourfinger

Pry the boardoff of its retention pin 3 retentionpins.

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Replacing the ECPU Board Before Turning Off Power - All Procedures

7

Figure 2. ECPU Board Layout with Surface Mounted Components

U 3 5

U16

J 1 J 2

T O D I S P L A Y

T O K E Y B O A R D

J 7

J 6

T X R E D

R X

G R N

L E D 1 L E D 2

U 2 7

U 1 3

U 9

U 6

U 1 2

U 1 0

U 2

U 5

U 1

U 2 3

U 1 1

O P E N

Y 2

U 3

U 7

J 4

J 3

6 3 7

- 9

. e p s

U 3 2

U 3 1

U 3 3

U 4

U 3 6

U 3 7

U 4 0

U 3 9

U 4 2

U 4 1

3 3 0 7 4 3

- 0 0 1

R 1 2 6

3 3 0 7 4 3

- 0 0 2

R 1 2 7

11 2 3 4

O P E N

S W 1

S W 2

B a t t e r y B a c k u p

S w

( S 1 )

& D I P

S w

1 -

4 ( S 2 )

E C h i p

2

S E M

M o

d u

l e

R e p

l a c e a

b l e

L i t h i u m

B a t t e r y

3 3 0 7 4 3

- 0 0 1

3 3 0 7 4 3

- 0 0 2

U 4

U 3 6

R 1 2 6

R 1 2 7

E C P U B o a r d

G r o u p

I n s t a

l l e

d C o m p o n e n

t

R e q u

i r e

d S o

f t w a r e M o

d u

l e

( e i t h e r J

1 o r J

2 s l o t )

O p t i o n a

l M e m o r y

M o d u

l e ( e i t h e r J

1

o r J

2 s

l o t )

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8

Figure 3. ECPU2 Board Layout

S O C K E T

S

C

L i t h i u m

b a t t e r y

B a t t e r y B a c

k u p S w

( S 1 )

& D I P

S w 1

- 4 ( S 2 )

6 3 7 - 8 . e p s

E C h i p

2

R e q u i r e

d S o f t w a r e M o d u l e

( e i t h e r J 1 o r J 2 s l o t

)

O p t

i o n a

l M e m o r y

M o d u l e

( e i t h e r J 1

o r J 2 s l o t

)

S E M M o d u l e

S T A T I C

S E N

S I T I V E

C O M P

O N E N T S

W e a r g r o u n d e d a n t i - s

t a t i c w r

i s t s t r a p

b e f o r e

h a n d

l i n g t h

i s p r

i n t e

d c i r c u

i t b o a r

d .

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9

Figure 4. Removing the EEPROM Chip from the ECPU Board

Figure 5. Orienting E 2 Chip

Rest bottom of tool onsocket. Push down withthumb to hold tool onsocket.

1

2

Continuing to applypressure with fingers,gently lift the tool

straight up until thechip pins are clearof the socket.

Continue to pull upwith fingers untilchip is lifted upagainst bottomof tool.

3

4

6 3 7-7.eps

Pull up with fingers onslides to close liftingclamps against endsof E2 chip and liftinghooks under endsof chip

Slides

Lifting clamps

Lifting hooks

U32

U33

U16

U27

U13

U12

637-6.eps

U 2 3

Y2

Notch(Paintedon board)

Indentedsemicircle(On chip)

Check to see that chip pins are aligned and not bent. Orient chip so that the small indented semicircle onthe top of the chip is on the same end as the small notch painted on the board above the socket (in thisexample on the top) . Carefully align the chip pins over the socket holes and gently push the chip down untilall the pins are in the socket holes. Then push down firmly and evenly on the chip until it is down against thesocket. Check to see that each of the pins is in its socket.

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Replacing the ECPU Board Installing the ECPU Board

10

Installing the ECPU Board

1. Turn off AC power to the console.

2. Install the new ECPU board in the console following the steps outlined in Figure 6 .

Figure 6. Installing the ECPU Board

3. Perform a cold boot as described in Performing a Cold Boot on page 11 .

ECPU Board Installationguide slots (one at topand bottom)

Comm Boardcage

Push board down onto each retentionpin until it snaps through board (3 places).

Push SW1 down to turnbattery backup OFF.

4

J3

J4

J7

2S W1

S W2

Boardconnector

1

63 7-5.eps

Antistatic wrist strapadhered to base ofconsole

Attach one end of the antistatic wrist strapto your left wrist and adhere the other endto thecomm board cage. With your righthand, hold the ribbon cables out of the way.Holding the ECPU board in your left hand asshown, slide the board around the CommBoard cage and straight back into top andbottom guide slots. Place your thumbs onthe front edge of the board at the top andbottom and push the board firmly towardthe back of the console to seat the boardconnector in the motherboard connector.

Connect cables:- Top 16-pin cable from display

to ECPU board J3- Middle 16-pin cable from key-

board to ECPU board J4- 6-pin cable from printer to

ECPU board J7 (see inset forprinter connection precautions)

3

Ribbon cableconnector

ECPU board J7

Front of console

Tabs (2)

Locking ridge

To printer card

Make sure that tabs of the ribbon cable connectorface the locking ridge of board connector J7 as youpush the connector down over J7's pins. (Check alsothat the locking ridge is centered between the tabs.)

Correct Printer Connector Orientation

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11

Performing a Cold Boot

IMPORTANT! All operating, setup and historical data will be lost, including data on the NVMEM cardif applicable, when the TLS console is cold booted.

1. Push the Battery Backup switch (SW1) down to the OFF position (ref. step 4 in Figure 6).

2. Restore AC power to the console. The console front panel display will cycle through the following screens:

Wait until the printer prints:

and the front panel display reads:

3. Push the Battery Backup switch (SW1) up to the ON position.



6. Press the STEP key and the printer prints:

CLEARING ALL RAM

SYSTEM COLD START

SYSTEM SELF TEST

SYSTEM STARTUP COMPLETE

*** SYSTEM RESET ***

MMM DD, YYYY HH:MM XM

MMM DD, YYYY HH:MM:SS XMRESTORE SETUP DATA: NO

MMM DD, YYYY HH:MM:SS XMRESTORE SETUP DATA: YES

RESTORE SETUP DATA: YESPRESS TO CONTINUE

ARCHIVE UTILITY

RESTORE SETUP DATA START TIME:


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Performing a Cold Boot Installing the ECPU Board

12

The console begins the restoring process of copying the system setup data you archived in the E 2 chip intothe new ECPU boards RAM. Depending on how complicated your system setup data is, this procedure couldlast for several minutes. When the restoring process is complete the printer prints out:

This information is followed by a complete printout of the system setup. The front panel display should read:

6. Press the ALARM/TEST key to acknowledge the alarm. The printer prints:

And the front panel display reads:

7. Close and secure the left front door.

8. If necessary, refer to your System Setup manual to make any corrections or additions to your system setup. Itis good practice to archive your system setup to the E 2 chip after you have made any additions or correctionsto the setup.

ARCHIVE UTILITY

RESTORE SETUP DATA END TIME:


SYSTEM SETUP MMM DD, YYYY HH:MM XM

MMM DD, YYYY HH:MM:SS XMBATTERY IS OFF

MMM DD,YYYY HH:MM XM

SYSTEM STATUS REPORT ALL FUNCTIONS NORMAL

MMM DD, YYYY HH:MM:SS XMALL FUNCTIONS NORMAL

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13

Replacing Software/Memory Modules on the ECPU Board

1. Perform the Archiving the System Setup Into the EEPROM Chip on page 4 .

2. Switch Off power to the console.

3. Open the front door of the console and locate the ECPU board Figure 1 on page 6 . Figure 7 shows the layoutof software module and the two memory modules (NVMEM-201 and NVMEM-203).

Figure 7. Software and Memory Module Component Layouts

4. Follow the instructions in Figure 8 to install or replace these modules.

OFF

U3

6 3 7-1.eps

U3

U5 U8 U10 U12

U5 U8 U10 U12

NVMEM-201 Card (Front side)P/N 33 2966-201(NON-ISD)

Software Module (Front side)

NVMEM-203 Card (Front side)P/N 33 2966-20 3(ISD)

Mounting notch (seats over ridgein base of connector - typ all boards)

Mounting notch (seats over ridge inedge of connector) - typ all boards)

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Replacing Software/Memory Modules on the ECPU Board Installing the ECPU Board

14

Figure 8. Removing and Installing a Software or Memory Module


A A

Module retaining clips(one on each end)

View A-A (above)

Front of console

Seat module in connector J1 atan angle with component side facing

the front of the console. Makesure that notch in the bottom ofthe board is over ridge in base ofconnector, then push board backuntil retaining clips snap around theboard's edges. DON'T FORCE BOARDor you may damage socket! Checkthat notch and ridge are alignedcorrectly then try again.

J1 J2

Retaining clip (2)ECPU board

6 3 7-2.eps

Turn ac power to console OFF.Push SW1 down to turnbattery backup OFF.

1 S W1

S W2

Removing modules -Use your fingers to spreadretaining clips away fromthe module board edges,tilt in the board to the frontof the console and lift it out.

Ins tallin g S oftware and Memory Module s

Removin g S oftware and Memory Module s

Attach one end of theantistatic wrist strap toyour wrist and the otherend to the bare metalbase inside the console.

32

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15

Replacing the EEPROM Chip

This procedure assumes you are changing the EEPROM (E 2) chip, but not the ECPU board.

1. Switch Off power to the console. Open the left front door of the console and locate the ECPU board[reference Figure 1 on page 6 ].

2. Remove the ECPU board following the instructions in Replacing the ECPU Board on page 6 with oneexception - DO NOT turn the Battery Backup switch OFF as instructed in that procedure.

3. Locate the E 2 chip on your ECPU board (see Figure 2 on page 7 or Figure 3 on page 8 ).

4. Remove the E 2 chip following the instructions shown in Figure 4 on page 9 .

5. Replace the E 2 chip following the instructions shown in Figure 5 on page 9 .

6. Replace the ECPU board following the instructions shown in Figure 6 on page 10 with one exception - youcan ignore step 4 in Figure 6 since you did not turn off battery backup when you removed the board.

7. Close the left front door of the console and restore AC power to the console.

The display will cycle through the following warm boot screens:

At this point front panel display reads:

8. You should archive the current system setup data in the blank E 2 chip following instructions in Archiving theSystem Setup Into the EEPROM Chip on page 4 .

OFF

SYSTEM WARM START

SYSTEM SELF TEST

SYSTEM STARTUP COMPLETE

MMM DD, YYYY HH:MM:SS XMALL FUNCTIONS NORMAL

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16

Replaing the Battery

1. Perform the Archiving the System Setup Into the EEPROM Chip on page 4 .

2. Remove the ECPU board following the instructions beginning on page 6 . Make sure the Battery Backupswitch (S1) is in the OFF position.

3. Following the instructions in Figure 9 , remove the battery cover and replace the battery.

4. Reinstall ECPU board following instructions in Figure 6 on page 10 .


Figure 9. Replacing Battery

OFF

1

1

2

3

4

OP

BT1

U35

J7J6

O

P E N

Y3

SW1

SW2

+

To replace cover, push 4 posts

down into 4 mounting holes untilthey snap into board.

Cover mounting holes (4)

Battery mounting holes (3)Center hole is positive (+).

Battery (3 pins)Push pins down into3 holes with centerpin in hole labeled +Board

BT1

63 7- 3 .eps

Remove batterycover to accessbattery

ECPU board

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17

Replacing the SEM Module

Important! When replacing or installing a new SEM - the TLS Console must be cold-booted(initialized).1. Perform the Archiving the System Setup Into the EEPROM Chip on page 4 .

1. Remove AC power to the console.

2. Open the front door of the console and locate the ECPU board [ Figure 1 on page 6 ].

3. Replace the SEM as shown in Figure 10 . Note: Either type SEM will only plug in one way.

Figure 10. Replacing SEM Module

4. Restore AC power to the console.


OFF

1

1

2

3

4

OP

BT1

U32

SOFTWARE MOD

TO KEYBOARD J7J6TXRED

RXGRN

LED1 LED2

U27

U 2 3

O P E N

Y3

J4

SW1

SW2

A A

View A-A

637-4.eps

Type 1Type 2

SEM modules(2 types)

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