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Midilift XLplus 

Maintenance Guide

 

 

Jan 

2014 

       

Issue 

   

  

30

17 APPENDIX B 

17.1 Brake 

lining 

 

 

Figure 13 - Brake assembly 

Cut power to lift using lockable 
lift isolation switch 

Remove cowling from motor to 
access brake 

Check air gap (S

L

ü), this 

should be 0.2mm.) 

Loosen assembly bolts (3). 

Turn the air gap adjustment tubes (2) 
into or out of the stator (1) to reduce 
or increase the air gap (Note – 1/6 
turn corresponds to approx 0.15mm). 
Retighten assembly bolts (3) and re 
test air gap. 

Is air gap 

(S

L

ü) 

0.2mm? 

Reassemble brake assembly 
and return to service 

Is there 

excessive 

wear on 

lining? 

Record part number and 
manufacturer and inform 
customer and supervisor on 
lift shut shutdown and future 
remedial work 

Содержание MIDILIFT XL PLUS

Страница 1: ...MIDILIFT XL PLUS MAINTENANCE GUIDE...

Страница 2: ...oor covering 9 9 4 Name plate 10 9 5 Car fixtures 10 9 6 Car walls 10 9 7 Floor levels 10 9 8 Emergency equipment 10 9 9 Safety edges 11 9 10 Light Curtains 11 9 11 Control panels 11 9 12 Brake operat...

Страница 3: ...rcom 24 15 4 Power door operator 24 15 5 Fire alarm shut down 24 15 6 UPS 25 16 APPENDIX A 26 16 1 Cabin operating panel COP removed 26 16 2 Upper floor landing controls 27 16 3 Ceiling removed Import...

Страница 4: ...CLEANING As part of all maintenance checks to be complete on the lift there will be a requirement of some level of cleaning The following shows area of cleaning required and recommended cleaning proc...

Страница 5: ...essary It has been assumed that all persons carrying out these checks will have prior servicing knowledge and be comfortable with basic lift maintenance The annual schedule is split into two areas The...

Страница 6: ...ENANCE BREAKDOWN 8 1 Essential requirement Visual checks Smoothness of ride pg 9 Cabin lighting pg 9 Floor covering pg 9 Name plate pg 10 Car fixtures pg 10 Car walls pg 10 Floor levels pg 10 Emergenc...

Страница 7: ...or pg 17 k Encoder and timing belt pg 17 l Guide and fixings pg 18 m Trailing cable and chain pg 18 n Sling and car fixtures pg 19 o Gearbox motor pg 19 8 4 Phase 3 p Counterweight pg 19 q Pit buffer...

Страница 8: ...Midilift XLplus Maintenance Guide Jan 2014 Issue 4 8 Telephone pg 24 Intercom pg 24 Power door operator pg 24 Fire alarm shut pg 24 UPS pg 25...

Страница 9: ...emedial work Vibration sources may indicate bearing failure on a high speed shaft therefore it is imperative it is investigated A poor quality ride may also be down to the quality of guides and this c...

Страница 10: ...hes Required action If there are any gaps in the car walls or damage to the walls that cannot be repaired immediately then consult customer and report to supervisor that the lift may have to be remove...

Страница 11: ...e on the cabin Operation of the light curtain must bring the lift to a controlled stop and remove the lift call The voice enunciator should inform the user Light ray activated please keep clear of the...

Страница 12: ...nd inform customer and supervisor on possible lift shut down 9 14 Landing door locks and beaks Required standard On the first 2 3 journeys of the lift ensure that on reaching floor level the required...

Страница 13: ...s 10 2 Car overload Required standard The first item to check will be to check the load weighing device is set up correctly Firstly remove the COP 4 2 Cabin operating panel COP removed pg 4 and check...

Страница 14: ...k there is no twisting present in ropes and that any steel work supporting a rope connection must be clear of damage or stress Determination when the ropes should have to be discarded must be either A...

Страница 15: ...ired action If any terminals are loose re tighten and assess the cause If there is any damage to any component record manufacturer and part number and inform supervisor and customer of any remedial wo...

Страница 16: ...f each housing A flexible extension hose may be required to access the grease nipples dependant on headroom Stop pressing the grease into the bearing as soon as fresh grease starts escaping out of the...

Страница 17: ...r activation does not need to be complete in the annual check This can be complete in the 5 year check Once engaged enter the lift and check behind the rear wall 4 5 COP and rear wall removed pg 5 to...

Страница 18: ...fixings are secure Check for any excessive damage to guides and that all joints are of quality nature With the rear wall removed check the thickness of the slider inserts connecting the sling to the...

Страница 19: ...through manual release access panel 4 3 Upper floor landing controls pg 4 and through cabin ceiling 4 4 Ceiling removed pg 5 Check torque arm is secure and general appearance of unit is good Check for...

Страница 20: ...ed standard Take lift to top floor and return to ground floor leaving the car at top floor Enter the pit using the door release key and activate the pit stop Check tension pulley for any debris and lo...

Страница 21: ...car movement Remove the fixing screws from the underside of floors Exit pit and move cabin down to 300mm above floor level Remove cabin floor from car and check component integrity Flooring should be...

Страница 22: ...ry safety brackets to fix sling back to shaft Remove motor coupling from motor shaft ENSURE LOAD IS TAKEN ON BLOCK AND TACKLE AND SAFETY BRACKETS With the load removed a standard check on the backlash...

Страница 23: ...ere is a gap of 2 0mm between the safety gear and the back of the guides Figure 3 Safety gear setup To achieve full safety gear activation a link must be place between G2 to G2A This will prevent the...

Страница 24: ...and both the microphone and the speaker must be clear to the user and the operator Before testing the intercom inform operator of the subsequent test Required action Carry out any immediate remedial...

Страница 25: ...this function does not work as described carry out any immediate remedial or inform the supervisor and customer on any future work required 15 6 UPS Required standard With power cut to lift the cabin...

Страница 26: ...ESS key unlock control panel Pull panel towards user Lift panel off pivot bar to remove being careful not to damage controller or cables Follow instruction in reverse order to return control panel to...

Страница 27: ...or landing controls Using UPPER FLOOR LANDING CONTROL ACCESS key unlock access panel Pull panel towards user Lift panel upwards to remove Follow instruction in reverse order to return panel to normal...

Страница 28: ...o release Swing ceiling downwards until hanging vertically Follow instruction in reverse order to return ceiling to normal state Ensure lock is secure and ball clips in corners are engaged If access i...

Страница 29: ...ted set of suction cups lift the mirror upwards and remove The weight of the individual mirror is approximately 7kg Remove upper mirror channel In the last stage the whole wall can be taken out in one...

Страница 30: ...mm Loosen assembly bolts 3 Turn the air gap adjustment tubes 2 into or out of the stator 1 to reduce or increase the air gap Note 1 6 turn corresponds to approx 0 15mm Retighten assembly bolts 3 and r...

Страница 31: ...ime through Has the motor stopped and G2 supply been lost Place shorting link between G2 and G2A terminals At the upper landing control station push in speed tab to select half speed control Inverter...

Страница 32: ...ect half speed control Inverter screen should read 25Hz Reset OSG by running lift in opposite direction Remove shorting link between G2 and G2A terminals Has process been repeated in up direction Pull...

Страница 33: ...itted with the remote activation then follow the flow diagram below to activate the overspeed governor manually When the user switches to full speed the overspeed governor will now simulate overspeed...

Страница 34: ...display 50 00 Value should be flashing in the display Access upper landing floor controller and activate stop switch Inverter should be flashing 50 0 Hz Press PRG RESET to display I F_ _ Press FUNC DA...

Страница 35: ...button ensure the alarm function is ON Press MENU twice to store alarm settings Press MENU button until CEro is shown on display This function will zero the controller Exit the lift and wait for coun...

Страница 36: ...pper landing control box G2A Safety gear moniter switch Mounted on the inside of each sling upright G3 Ultimate limit switch Mounted on the outside of one sling upright G4 Carriage stop switch Mounted...

Страница 37: ...ilift XLplus Maintenance Guide Jan 2014 Issue 4 37 G1 G4 G8 G7C G7B G2 G1D G1E G7A G6 G5 G1C G1A G1B G2A G2A G3 Shaftwork switches Cabin switches Call station switches Upper landing control box switch...

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