ISCIR checklist for elevators.doc

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Type of elevator persons hospitals persons and goods goods alone service lifts scissor lifts Type of inspection put into service periodical check after repairs designed for : (AF) (CP) (RC) Elevator’s actuation type: electric hydraulic Elevator’s control cabinet type: universal down - collective selective - collective Traction type: direct indirect Position of elevator’s machine room: up down MRL (machineroomless) Elevators’s doors type: car doors landing doors Elevator’s doors actuation type: manual semi-automatic automatic swing doors folding doors sliding doors: (horizontal vertical ) telescopic doors, with: (central-opening side-opening ) grid doors LIST OF TECHNICAL TESTS & CHECKS CARRIED OUT Annex to inspection report no. …………../………………….. Crt. No. Description of operations carried out If technical requirement is fulfilled Control procedures applied Observation s Yes No N/A Visua l Tested Measure d 1. Elevator identification 1.1 1.2 ● Check of registration plate and the existence of CE marking: Manufacturer name: …………………………………………………………….….. Model :. ……............................................., Type: ............................................., Serial no..: ............................................., Year of fabrication: ..............................., Qnom. (rated load) = ............................. kg, No. of persons: ….........., No. of stops = …............, No.of accesses = .........….., - with 1 speed: V rated = ...... m/s, with 2 speeds: V rated/slow = ......../…….. m/s, - wirh variable speed ● Check of warning / emergency signs 2. Technical inspection 2.1 - technical book of elevator

Transcript of ISCIR checklist for elevators.doc

Page 1: ISCIR checklist for elevators.doc

Type of elevator persons hospitals persons and goods goods alone service lifts scissor lifts Type of inspection: put into service periodical check after repairs designed for : (AF) (CP) (RC) Elevator’s actuation type: electric hydraulic Elevator’s control cabinet type: universal down - collective selective - collective Traction type: direct indirect Position of elevator’s machine room: up down MRL (machineroomless) Elevators’s doors type: car doors landing doors Elevator’s doors actuation type: manual semi-automatic automatic swing doors folding doors sliding doors: (horizontal vertical ) telescopic doors, with: (central-opening side-opening ) grid doors

LIST OF TECHNICAL TESTS & CHECKS CARRIED OUTAnnex to inspection report no. …………../…………………..

Crt. No.

Description of operations carried out If technical requirement is fulfilled

Control procedures applied Observations

Yes No N/A Visual Tested Measured1. Elevator identification 1.1

1.2

● Check of registration plate and the existence of CE marking: Manufacturer name: …………………………………………………………….…..Model :. ……............................................., Type: ............................................., Serial no..: ............................................., Year of fabrication: ...............................,Qnom. (rated load) = ............................. kg, No. of persons: ….........., No. of stops = …............, No.of accesses = .........…..,- with 1 speed: V rated = ...... m/s, with 2 speeds: V rated/slow = ......../…….. m/s,- wirh variable speed ● Check of warning / emergency signs

2. Technical inspection2.1 - technical book of elevator

- if the maintenance work is carried out by an ISCIR’s authorized company - if the maintenance personnel is trained - degree of elevator preparation for technical inspection

2.2 Under going inspection

2.2.1 ● Check of safety components (identification): - landing doors locking devices ......pcs. - safety gears ......pcs. - overspeed governors ......pcs. - end limits safety switches (devices) ......pcs. - hydraulic buffers ......pcs. - rupture valves ......pcs. - electric safety contacts (safety circuit breakers) ......pcs.

2.2.2 ● Functional testsNew elevators - check of landing doors locking devices - check of electric safety devices (contacts, circuit breakers etc.) - ckeck of end limits safety switches (devices)- check slippage of ropes - check of overspeed governor - check of counterweight’s safety gears - check of car alarm - check of emergency lighting system

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Crt. No.

Description of operations carried out If technical requirement is fulfilled

Control procedures applied Observations

Yes No N/A Visual Tested Measured

- check of piston stroke limitation - pressure test at max. load - check of flow reducer or rupture valve - check of sealing - check of time limiter for keeping the electric motor plugged to electric voltage - check of electric device for detecting temperature of working fluid Existing elevators (old elevators)- levelling and stopping accuracy - enclosure of unapertured elevator shaft - partial enclosure of elevator shaft - locking devices of access or emergency doors to shaft pit - stop of elevator, if access or emergency doors to shaft pit are opened - protection of accessible spaces under the car, under counterweight or under car rope compensator system - separation of the shaft pits of elevators installed in the same well - separation of elevators moving parts installed in the same well - safety spaces in headroom & shaft pit - safety access to shaft pit - stopping devices in the shaft pit and pulleys room - proper lighting of the shaft - safety access to machine room and pulleys room - safety spaces in machine room - proper lighting of machine room and pulleys room - metallic supports or hooks for handhold tools used in machine room and in shaft- locking devices of landing doors- protection of locking devices of landing doors against unauthorised persons intervention from outside of the shaft- automatic closing of orizontal sliding landing doors - multi-folding sliding landing doors - movement of car doors while the landing doors are opened - existence of car apron - car trap door locking- proper lighting in car - car emergency lighting - protecţion in case of traction sheaves, rollers & chains pulleys failures - protection against falling of ropes/chains from traction shaves, rollers & chains pulleys - existence of safety gears tripped by a compatible overspeed governor for electric elevators - proper operation of safety gear system and overspeed governor for electric

elevators - electric safety contact from tensioning device of overspeed governor cable - protection against car upward overspeed (electric elevators)

- protection of hydraulic elevators against free-falling, car downward overspeed

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Crt. No.

Description of operations carried out If technical requirement is fulfilled

Control procedures applied Observations

Yes No N/A Visual Tested Measuredand uncontrolled car movement - automatic return of car at lower floor when the anti-slippage electric system is worn out - guiding system of conterweight and rope compensator - proper buffers or replacements - existence of end limits safety switches (devices) - horizontal distance between inner surface of shaft and car sill, car frame or edge of car sliding doors - emergency operating system for electric elevators - emergency operating system for hydraulic elevators - rupture valve - slack-rope safety device - time limiter for keeping the electric motor plugged to electric voltage - device against low pressure in cylinders of hydraulic elevators with indirect action - device against low pressure in cylinders of hydraulic elevators with direct action, when the main cylinder is not permanently attached to car - protection against electric shocks (IP2X) - protection and marking of electric equipment - protection of the electric motor of elevator hoist - existence of main circuit-breaker in machine room - safety operation of elevator in case of electric motors phases reversal - maintenance box for inspection of shaft - emergency stop device on car roof - emergency alarm device - direct communication between car and machine room - existence of car weighing overload system

2.2.3 ● No load tests Existing elevators (old elevators)- proper operation of elevator’s safety components de securitate - proper operation of elevator’s brake - proper operation of elevator hoist (machine), performing special checkings against overheating, fluid losses, vibrations, etc. - proper operation of elevator’s electric cabinet from machine room (PCB – printed

circuit boards, contactors, relays, selectors, etc.) - stopping accuracy of car, taking in consideration max. deviations - electric protection components, comparing the measured time with trigger time provided by manufacturer- proper operation of electric power circuit, control circuit & signalling circuit of elevator, according to electric wiring diagram attached to tehnical documentation - kynematic and static components of elevators (guide rails, fixing elements, car

etc.) 2.2.4 Load tests

New elevators

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Crt. No.

Description of operations carried out If technical requirement is fulfilled

Control procedures applied Observations

Yes No N/A Visual Tested Measured

● Tests and checks, carried out using car filled with rated load, for electric and hydraulic elevators with indirect action QCP, RC = Qrated = …............ kg- check of car safety gears (instantaneous safety gears) - check buffers of electric and hydraulic elevators with indirect action ● Tests and checks, carried out using car filled with 125% of rated load, for electric elevators- QCP, RC = 1,25 x Qrated = …............ kg- static test of car frame suspensions and fixing systems - check of breaking system - check slippage of ropes - check of car safety gears (progressive safety gears) Old elevators● Static test (carried out with car at the lower floor, Test time = 10 min.) - QCP, RC = 1,5 x Qrated = …............ kg (for elevators with drum hoists and for goods alone designed elevators with traction sheaves) - QCP, RC = 2 x Qrated = …............ kg (for all types of elevators for persons with traction sheaves)- QCP, RC = 1,5 x Qrated = …............ kg, Test time = 10 min., Test pressure = 0 bar (electro-hydraulic distributor on “zero” position, car situated at upper limit position), dropping: ΔH adm. ≤ 100 mm – seal test- check slippage of ropes inside groves of traction sheaves - check of elevator hoist (machine) strength - check of car frame & suspension strength - check of breaking system ● Dynamic test - QCP, RC = 1,1 x Qrated = …............ kg- check of elevator hoist (machines) operation - check of elevator motor operation - check of brake operation - check of control elements operation - check of car stopping devices operation - check of mechanical and electrical locking devices of landing doors - check of electrical safety contacts operation - check of optic & acustic signalling systems operation - check of overspeed governor operation - check of safety gears operation