Arjohuntleigh Maxi Sky 2 Maintenance And Repair Manual Download Page 4

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Summary of Contents for Maxi Sky 2

Page 1: ...Maxi Sky 2 Maintenance and Repair Manual with people in mind 001 15697 Rev 5 09 2015 ...

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Page 3: ...1 iii NOTICE The following manual is an internal document intended for ARJOHUNTLEIGH trained technicians only ...

Page 4: ... ArjoHuntleigh group of companies ArjoHuntleigh 2015 As our policy is one of continuous improvement we reserve the right to modify designs without prior notice The content of this publication may not be copied either whole or in part without the consent of ArjoHuntleigh ...

Page 5: ...d below are used in the text their meaning is as follows D Dangerous substances If using hazardous substances be sure on how to handle them and refer to applicable information When in doubt refer to the local authorities for health and safety requirements E It is strongly recommended that every technician follows the procedures as indicated in this manual Every procedure has been studied in perspe...

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Page 7: ...ABLE OF CONTENTS 1 MANUAL VERSIONS 2 UPDATING INSTRUCTIONS 3 GENERAL INFORMATION 4 INITIAL STARTUP 5 INSTALLATION AND REPLACEMENT PROCEDURE MS2 6 INSTALLATION AND REPLACEMENT PROCEDURE MS2P 6 TECHNICAL SPECIFICATIONS 7 MAINTENANCE MALFUNCTION CODES CHAPTER 8 ...

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Page 9: ...r s address change Last page 3 December 2014 Added some maintenance procedures N A 4 May 2015 ECS clarifications 4 3 4 7 6 23 8 4 8 10 8 20 5 September 2015 Add Maxi Sky 2 Plus updates throughout weight load test with track deflection called in PM F is optional In every concerned section for MS2 Plus 8 12 for the load test MANUAL VERSIONS 2 ...

Page 10: ...2 2 NOTE This page is left blank intentionally 001 15697 rev 4 ...

Page 11: ... technical bulletins that have been published since the last service This verification must be done to keep the product up to date according to safety and product improvements Bulletins and notices can be generated as a result of an engineering change note a safety incident report or a change to form fit etc Example of a Technical Bulletin UPDATING INSTRUCTIONS 3 ...

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Page 13: ...TORING 7 BATTERY INFORMATION 8 CHARGING THE BATTERIES 8 RISK ASSESSMENT CHECKLIST FOR TECHNICIANS 10 SUGGESTED TOOLS 10 RECOMMENDED SPARES 10 1 Lift 2 Manual emergency lowering mechanism with Hex key inside 3 Rail 4 Control panel 5 Strap 6 Hand control 7 Spreader bar 8 Latches 9 Red emergency stop cord 10 Emergency off switch Pull Power on switch push GENERAL INFORMATION 4 MAXI SKY 2 ...

Page 14: ... Charging station Control panel Universal charger Trolley Enhanced Charging System ECS strips Quick connect Emergency lowering hex key KWIKtrak end stopper Hand control Access door for emergency lowering mechanism Strap Spreader bar This system is equipped with either a charging station or the ECS charging system 1 6 11 16 2 7 12 17 3 8 13 4 9 14 5 10 15 001 15697 rev 5 ...

Page 15: ...IFT S MAIN PARTS 1 Top cabin 2 Bottom cabin 3 Strap inlet 4 Main board 5 User interface board 6 Up down motor 7 Left right motor 8 LCD screen part of the user interface board 1 2 3 5 4 6 7 8 001 15697 rev 5 ...

Page 16: ...s each button All functions are working no display issues 7 Up Down Buttons Press alternate buttons on lift Strap is moving up and down INTRODUCTION This document covers the maintenance and repair of the Maxi Sky 2 and Maxi Sky 2 Plus Maxi Sky 2 has a maximum capacity of 272 kg 600 lb The Maxi Sky 2 Plus has a maximum capacity of 454 kg 1000 lb when set in dual mode 272 kg 600 when set in single m...

Page 17: ...ton x x Reclined button x x Sit button x x RTC RTH button x x Programming information button x x x No label HAND CONTROL CONFIGURATION With Powered DPS option Regular hand control Infra red hand control Without powered DPS With powered DPS 2 functions 4 functions Only available configuration for MS 2 Plus 001 15697 rev 5 ...

Page 18: ...t Reclined or Left Right that is being used beyond recommended duty cycle to prevent damage When the overheat protection is engaged the function which exceeded the duty cycle is disabled while all other functions remain active The red light will stay on during a cooling period In addition a single beep will be heard General Malfunction Warning symbol accompanied with a numeric character This symbo...

Page 19: ... since the initial start up Number of times the safe working load was exceeded Number of times the duty cycle was exceeded Software version and Serial number of the device Note Available from software version 2 2 X Return to previous menu For details about MS2 Plus Monitoring Displayed Information refer to MS2 Plus documents IFU 001 31228 EN and 001 31249 EN Select monitoring menu and press to con...

Page 20: ...150 125 100 75 50 25 0 0 90 200 181 400 272 600 120 265 200 440 272 600 This graph illustrates the relationship between the number of lifts that can be performed before reaching battery critical level versus the load being lifted For information about MS2 Plus battery autonomy refer to MS2 Plus IFU 001 31228 EN Battery Information section DO NOT OPERATE THE CHARGING STATION WITH A DAMAGED CORD OR ...

Page 21: ...he function button is released the device will attempt to reconnect to the ECS system after approximately 20 seconds only if the battery charge level is still below 80 If the ECS system is not supplying voltage due to a system fault or power failure the display will show actual battery level as for a non ECS system The device will attempt to reconnect to the ECS system every 15 minutes after the f...

Page 22: ... trained to perform a task Do not manually lift items that could cause personal injuries and that are too heavy hot or sharp You must comply with all local site safety rules report any incidents or accidents to the site safety supervisor or equivalent Use the ArjoHuntleigh reporting procedure Load tests must only be done as instructed in the relevant procedures If it is necessary to work from a pl...

Page 23: ...4 11 NOTE This page is left blank intentionally 001 15697 rev 5 ...

Page 24: ...TIAL START UP PROCEDURE 2 ADJUSTING DATE AND TIME 2 CUSTOMIZING 3 MODIFICATION OF THE SAFE WORKING LOAD SWL 4 ADJUSTMENT OF THE CURRENT LIMITER ON MS2 5 ADJUSTING CURENT LIMITER ON MS2 PLUS 6 INITIAL STARTUP 5 ...

Page 25: ...ime follow the next steps Cut the tie wrap around the red button Install Hand control Refer to REMOVING THE UP DOWN MO TOR on page 52 Date Legend Time hh mm 00 00 Date yy mm dd 11 01 01 Date yy mm dd 11 01 01 Time hh mm 00 00 Date yy mm dd 11 01 01 Exit to Normal mode Start ADJUSTING DATE AND TIME Increase value Enter value Go to next parameter Decrease value Date yy mm dd 11 01 01 Blinking digits...

Page 26: ...nding duration 1 to 30 sec 1 sec for software version 2 0 X and 2 1 X 13 to 152 cm 5 to 60 in from software version 2 2 X Has no effect when RTC RTH is disabled Detection time Maximum time allowed finding Charger or PPP station 0 5 to 5 min 1 5 min Has no effect when both RTC RTH and PPP functions are disabled Ready state Lift standby duration before entering sleep mode 1 to 20 min 10 5 min Hoist ...

Page 27: ...KING LOAD OF THIS LIFT FAILURE TO FOLLOW THIS INSTRUCTION MAY RESULT IN INJURY TO YOU OR TO OTHERS NO JUMPER EQUALS TO 265 LB 120 KG ORANGE JUMPER EQUALS TO 440 LB 200 KG RED JUMPER EQUALS TO 600 LB 272 KG BY DEFAULT WARNING NOTE SHUT OFF THE POWER BEFORE SERVICING BY PULLING ON THE RED EMERGENCY STOP CORD DANGER MS2 PLUS ONLY OPERATES WITH CEILING LIFTS SET TO 272 KG 600 LB OF SWL ATTEMPTING TO D...

Page 28: ... CAPACITY BEFORE TO TRIGGERING THE OVERWEIGHT SIGNAL THIS VALUE SHOULD ONLY BE MODIFIED IN ACCORDANCE WITH THE WEIGHT LOAD TEST OF THE LIFT NOTE WARNING ADJUSTMENT OF THE CURRENT LIMITER ON MS2 Turn the lift ON by pushing on the red button Verify if the display is showing the right SWL Safe Working Load or or Mount and clip bottom cover Red jumper Orange jumper No jumper 001 15697 rev 5 ...

Page 29: ...cal value for the Up Down motor current limiter SWL Typical Current 272 kg 600 lb 13 4 A 200 kg 440 lb 10 0 A 120 kg 265 lb 6 5 A ADJUSTING CURENT LIMITER ON MS2 PLUS Adjusting the current limiter of the ceiling lift on MS2 Plus is done in a similar manner as for MS2 First access the maintenance menu as explained in previous page For Leading Ceiling Lift For Driven Ceiling Lift overweight maintena...

Page 30: ...INTERFACE BOARD 39 REMOVING THE LEFT RIGHT MOTOR 41 INSTALLING THE LEFT RIGHT MOTOR 42 REMOVING THE LIMIT KIT 44 INSTALLING THE LIMIT KIT 46 REMOVING THE TROLLEY 50 INSTALLING THE TROLLEY 51 REMOVING THE UP DOWN MOTOR 52 INSTALLING THE UP DOWN MOTOR 54 INTRODUCTION TO MAINTENANCE AND REPAIR FOR THE MAXI SKY 2 PLUS 57 REPLACEMENT OF ONE OF THE MS2P CEILING LIFTS 58 INVERTING THE LEADING HOIST WITH ...

Page 31: ...rap with the pivot into the quick connect by pushing it inward Rotate the strap upward Ensure that the latch is closed If using a PDPS connect the cable If using a PDPS secure the cables on the back of the quick connect as shown 001 15697 rev 5 ...

Page 32: ... a PDPS detach the cable from the back of the housing and then disconnect the connector Open the latch that locks the strap in place by pushing it inward Rotate the strap towards the latch Pull the strap out of the attachment 001 15697 rev 5 ...

Page 33: ...NG THE LIFT FROM THE RAIL Unscrew end stopper on the rail using a 6mm allen key Press inside the hole to remove the end stopper Remove plastic cap at the end of the rail Remove lift from the rail 001 15697 rev 5 ...

Page 34: ...ing a 6mm allen key and torque to 20Nm 15 lb ft Place a plastic cap at the end of the rail Insert the lift into the rail MAKE SURE THE END STOPPERS ARE CORRECTLY IN STALLED AND TIGHTENED AT ALL RAIL ENDS WARNING Install lift on the rail and make sure to align the ECS trolley if applicable 001 15697 rev 5 ...

Page 35: ... PCB Unclip the bottom cover Turn the grommet a turn counterclockwise to disengage the cable grommet Pull the cable out of the bottom cover WIRED HAND CONTROL REMOVAL SHUT OFF THE POWER BEFORE SERVICING BY PULLING ON THE RED EMERGENCY STOP CORD DANGER 001 15697 rev 5 ...

Page 36: ...7 Make sure that the telephone jack at the end of the cable passes freely through the plastic part DISPOSE OF THE OLD PARTS ACCORDING TO LOCAL REGULATIONS GOOD ENVIRONMENTAL PRACTICES NOTE 001 15697 rev 5 ...

Page 37: ... WIRED HAND CONTROL INSTALLATION Connect telephone jack into the main PCB Take the hand control Insert the telephone jack first SHUT OFF THE POWER BEFORE SERVICING BY PULLING ON THE RED EMERGENCY STOP CORD DANGER 001 15697 rev 5 ...

Page 38: ...the bottom cover Turn the lift ON by pushing on the red button and perform a functional test refer to FULL FEATURE TEST page 4 4 item 6 for procedure MAKE SURE TO INSERT CABLE GROMMET ON THE RIGHT SIDE ONLY ONE POSITION IS POSSIBLE IN THIS AS SEMBLY NOTE OK NOT OK Click 001 15697 rev 5 ...

Page 39: ...rding to the table on the next page EACH IR HAND CONTROL MUST BE SET AT THE SAME CHANNEL AS THE LIFT IF YOU HAVE MORE THAN ONE LIFT WITH IR CONTROL ENSURE THAT THEY ARE SET TO DIFFERENT CHANNELS HAND CONTROLS ARE SET TO CHANNEL 1 BY DEFAULT NOTE To set hand control channel remove bottom cover of the IR Hand control Unclip the bottom cover If necessary remove the previous hand control SHUT OFF THE ...

Page 40: ...P SWITCH SW1 ON PCB IR HAND CONTROL DIP SWITCH SW1 ON PCB CHANNEL 1 CHANNEL 2 CHANNEL 3 CHANNEL 4 OFF ON IR Connector MS2 CASSETTE DIP SWITCH SW1 ON PCB IR HAND CONTROL DIP SWITCH SW1 ON PCB CHANNEL 1 CHANNEL 2 CHANNEL 3 CHANNEL 4 Set the IR hand control address to the same channel selected for the lift according to the table below Close the rear cover of the IR hand control ON OFF Click 001 15697...

Page 41: ... TO ADJUST THE MAXIMUM RANGE OF THE IR HAND CONTROL THE BATTERY LIFE IS REDUCED SIGNIFICANTLY WHEN RANGE IS ADJUSTED TO MAX MAXIMUM RANGE WILL BE REDUCED AS THE LEVEL OF THE BATTERY S CHARGE VOLTAGE DECREASES NOTE NOTE THE MAXIMUM RANGE OF THE HANDSET IS AFFECTED BY THE ANGLE OF USE RANGE MAY DECREASE WHEN USED AT ANGLE OF OVER 45 MAKE SURE NOT TO PINCH OR DAMAGE THE BATTERY S WIRES WHEN REASSEMBL...

Page 42: ...DS TENSION KEEP TENSION ON THE STRAP TO ALLOW IT TO UNWIND MAKE SURE TO KEEP THE STRAP WITHIN THE ASSEMBLY NOT DOING THIS WILL INCREASE THE COMPLEXITY OF THE PROCEDURE BECAUSE THE LIMIT KIT NEEDS TO BE RE MOVED TO IN ORDER TO REPLACE THE STRAP CORRECTLY NOTE NOTE OK NOT OK TO REMOVE ACCESSORIES REFER TO ACCESSORIES UNINSTALLATION page 6 3 SHUT OFF THE POWER BEFORE SERVICING BY PULLING ON THE RED E...

Page 43: ...e the tie wrap and the old strap Dispose of the old strap adequately Remove weight of the strap by holding the strap Remove the M8 screw With one finger or with a tool pull down on the strap Pull out the strap about 30 cm 12 in THE TIE WRAP S CLIP MUST BE INSIDE THE STRAP LOOP THIS HELPS TO PASS THE STRAP INSIDE THE LIMIT KIT AS SEMBLY NOTE 001 15697 rev 5 ...

Page 44: ...ing cutters remove the tie wrap and the strap exchanger Push at the end of the new strap to increase flexibility This step helps to insert strap bolt into the strap opening LABEL ON THE NEW STRAP SHOULD BE ORIENTED ON THE SAME SIDE AS THE BATTERIES IT MAY BE DIFFICULT TO PASS THE NEW STRAP BACK AND FORTH MO TION MAY HELP NOTE NOTE Strap exchanger New strap 001 15697 rev 5 ...

Page 45: ...hole Insert M8 screw through the strap into the frame and the drum Tighten the M8 screw REFER TO ACCESSORIES INSTALLATION PAGE 6 2 Click FOR THE MS2 PLUS CEILING LIFTS ENSURE THE DEVICE IS IN DUAL MODE AND BRING BOTH STRAPS TO THE HIGH LIMIT THIS WILL RESET THE STRAP LENGTH MONITORS TO ZERO THE STRAP LENGTH MONITOR MAKES THE ACCU RATE TRAVEL LIMITATIONS OF 350 MM POSSIBLE FOR THE FOOT END SPREADER...

Page 46: ...he bottom cover Remove the two batteries Disconnect the cables from the battery Dispose of the batteries DISPOSE OF THE OLD PARTS ACCORDING TO LOCAL REGU LATIONS GOOD ENVIRONMENTAL PRACTICES NOTE REMOVING THE BATTERIES SHUT OFF THE POWER BEFORE SERVICING BY PULLING ON THE RED EMERGENCY STOP CORD DANGER 001 15697 rev 5 ...

Page 47: ...ies without twisting the wires Mount and clip battery door Mount and clip bottom cover Turn on the lift and perform a functional test refer to FULL FEATURE TEST page 4 4 Item 1 for procedure Make sure to place wire harness in the middle of the battery door IT CAN TAKE UP TO 8 HOURS TO RECHARGE NEW BATTERIES NOTE POSITIVE POLE IS RED NEGATIVE POLE IS BLACK NOTE Click Step 1 Step 2 Step 3 001 15697 ...

Page 48: ...met Remove the PDPS cable REMOVING THE POWERED DPS OPTIONAL STEPS IF YOU REPLACE AN EXISTING PDPS REMOVING THE BATTERIES MAY HELP TO ACCESS THE PDPS CONNECTOR IF NEEDED REFER TO REMOVING THE BAT TERIES PAGE 6 17 NOTE SHUT OFF THE POWER BEFORE SERVICING BY PULLING ON THE RED EMERGENCY STOP CORD DANGER REFER TO ACCESSORIES INSTALLATION PAGE 6 2 001 15697 rev 5 ...

Page 49: ...mmet is flush when it is completely inserted OPTIONAL STEP IF YOU INSTALL A NEW POWERED PDPS Remove the plastic cap using a screwdriver by pushing it from the inside of the lift OK NOT OK DON T FORGET TO PASS THE POWERED DPS CABLE THROUGH THE BOTTOM COVER FIRST NOTE MAKE SURE TO INSERT CABLE GROMMET ON THE RIGHT SIDE ONLY ONE POSITION IS POSSIBLE IN THIS ASSEMBLY NOTE INSTALLING THE POWERED DPS Fo...

Page 50: ...ing on the red button and perform a functional test refer to FULL FEATURE TEST page 4 4 Item 4 for procedure REFER TO ACCESSORIES INSTALLATION PAGE 6 2 Click DISPOSE OF THE OLD PARTS ACCORDING TO LOCAL REGULATIONS GOOD ENVIRONMENTAL PRACTICES NOTE 001 15697 rev 5 ...

Page 51: ...ft trolley Undo the M5 screw using a 8mm socket Remove the plastic support Remove the ECS cable SHUT OFF THE POWER BEFORE SERVICING BY PULLING ON THE RED EMERGENCY STOP CORD DANGER Refer to ACCESSORIES UNINSTALLATION page 6 3 to remove accessories Refer to REMOVING THE LIFT FROM THE RAIL page 6 4 DISPOSE OF THE OLD PARTS ACCORDING TO LOCAL REGULATIONS GOOD ENVIRONMENTAL PRACTICES NOTE 001 15697 re...

Page 52: ...ugh the appropriate passage in plastic support and then mount the assembly to the trolley Mount and tighten the M5 screw using a 8mm socket MAKE SURE THE WIRES ARE INSTALLED BETWEEN THE METAL TROLLEY AND THE PLASTIC SUPPORT THE RED AND BLACK WIRES CAN BE CONNECTED TO EITHER SIDE OF THE ECS TROLLEY PAY ATTENTION TO THE CONNECTORS ORIENTATION ECS TROLLEY MUST MOVE WITHOUT RESTRICTION WHEN INSTALLED ...

Page 53: ...LING THE LIFT ON THE RAIL page 6 5 Mount and clip the bottom cover Turn the lift ON by pushing on the red button and perform a functional test refer to FULL FEATURE TEST page 4 4 Item 1 for procedure Connect the ECS connector on the main board click 001 15697 rev 5 ...

Page 54: ...the lift on a table on the trolley side Refer to ACCESSORIES UNINSTALLATION page 6 3 Refer to REMOVING THE LIFT FROM THE RAIL page 6 4 Refer to REMOVING THE BATTERIES page 6 17 Unscrew the five Torx T20 screws Using the strap pull the lift and remove the top cabin Turn over the lift 1 5 2 3 4 DISPOSE OF THE OLD PARTS ACCORDING TO LOCAL REGULATIONS GOOD ENVIRONMENTAL PRACTICES NOTE 001 15697 rev 5 ...

Page 55: ...ES INSTALLATION page 6 2 Refer to INSTALLING THE BATTERIES page 6 18 MAKE SURE NOT TO PINCH ANY WIRE WHILE REASSEMBLING THE TOP CABIN WARNING Since the product name plate contains important information make sure to peel it off from your original top cabin and place it on the new one IN CASE OF REPLACEMENT BY A NEW TOP CABIN DO NOT OVER TORQUE THE SCREWS THE PLASTIC HOLE COULD STRIP NOTE Click 1 5 ...

Page 56: ...n wire ESD discharged Disconnect PDPS cable if necessary 1 2 3 Refer to section REMOVING THE TOP CABIN page 6 25 Turn the lift on the trolley side Unscrew the three Torx T20 screws 1 2 3 Disconnect emergency stop cable from the toggle switch 1 Remove cable from the plastic clip including battery and PDPS cables 2 to 6 3 1 4 5 6 2 001 15697 rev 5 ...

Page 57: ...D STRIP NOTE Make sure the emergency stop assembly is working properly Install the two Torx T20 screws of the user interface board assembly If previous safe working load SWL setting was lower than 600lb 272kg install the proper SWL sticker THE SAFE WORKING LOAD SWL DISPLAYED ON THE LCD SCREEN AT STARTUP MUST BE THE SAME AS THE SWL STICKER ON THE LIFT WARNING Remove Strap Inlet IN CASE OF REPLACEME...

Page 58: ...ergency stop cable to the toggle switch and pass the cables in the plastic clip 1 2 3 1 2 3 4 RED WHITE RED WHITE ORANGE ORANGE 1 2 3 4 Pass the strap through the strap inlet Install the strap inlet and make sure the metal bracket passes through the strap inlet 001 15697 rev 5 ...

Page 59: ... Connect Limit kit connector 2 Connect the hand control connector 3 Connect the green wire ESD discharged Refer to section INSTALLING THE TOP CABIN page 6 26 1 2 3 Pass battery cables in the three plastic clips 001 15697 rev 5 ...

Page 60: ...fer to REMOVING THE TOP CABIN page 6 25 Unscrew the Torx T20 screw of the Contact Blade assembly Pull on the contact blade assembly to remove it Using a pin extractor remove the pin at position 2 and 8 White Yellow Rear view 001 15697 rev 5 ...

Page 61: ... the white wire into the position 2 and the yellow wire at position 8 Insert the contact blade assembly behind the main board If it is a new contact blade installation remove plastic tab on the top cabin by using a screwdriver or similar Turn the lift ON by pushing on the red button and perform a functional test refer to FULL FEATURE TEST page 4 4 item 1 for procedure White Yellow Rear view 001 15...

Page 62: ... wire ESD discharged 4 Refer to REMOVING THE TOP CABIN page 6 25 Disconnect flat cable 5 Disconnect Limit Kit connector 6 Disconnect the hand control connector 7 5 6 7 1 2 4 3 NEVER CHANGE THE MAIN BOARD AND THE USER INTERFACE BOARD SIMULTANEOUSLY THE LIFT MAY NOT BE USABLE E G DISPLAY STAYS BLACK RED LED LIGHTENS AND LIFT REMAINS IN STARTING MODE NOTE 001 15697 rev 5 ...

Page 63: ...in board DISPOSE OF THE OLD PARTS ACCORDING TO LOCAL REGULATIONS GOOD ENVIRONMENTAL PRACTICES WHEN HANDLING THE ELECTRONICS OF THE LIFT YOU MUST BE ESD PROTECTED NON COMPLIANCE WITH THESE INSTRUCTIONS CAN LEAD TO AN ELECTROSTATIC DISCHARGE CAUSING FAILURE NOTE CAUTION 8 001 15697 rev 5 ...

Page 64: ...ard in place with the two M5 screws DO NOT OVERTIGHTEN THE SCREWS TO AVOID ANY DAMAGE TO THE MAIN BOARD MAKE SURE THE BOARD IS CORRECTLY INSTALLED ON ITS SUPPORT ALWAYS ORDER MAIN BOARD FROM THE MANUFACTURER TO AVOID LOSING INFORMATION E G CALIBRATION DATA SERIAL NUMBER HISTORICAL DATA PREVENTIVE MAINTENANCE SCHEDULE NOTE NOTE WARNING 1 2 4 3 FOR MS2 PLUS ONLY REPLACE BOARDS WITH GENUINE PARTS NEV...

Page 65: ... EQUALS TO 600 LBS 272 KG NOTE Refer to section INSTALLING THE TOP CABIN page 6 26 Connect flat cable 1 Connect the hand control connector 2 Connect Limit Kit connector 3 1 3 2 FROM SOFTWARE 2 2 X AND HIGHER IF THE REPLACEMENT BOARD ALREADY HAS DATA INSIDE ITS MEMORY AT THE STARTUP THE SYSTEM WILL ASK YOU TO CONFIRM THE SE RIAL NUMBER OF THE LIFT NOTE The serial number of the lift is located on th...

Page 66: ...to section REMOVING THE TOP CABIN page 6 25 Unscrew the two Torx T20 screws of the plastic support of the user interface board assembly 1 NEVER CHANGE THE MAIN BOARD AND THE USER INTERFACE BOARD SIMULTANEOUSLY THE LIFT MAY NOT BE USABLE E G DISPLAY STAYS BLACK RED LED LIGHTENS AND LIFT REMAINS IN STARTING MODE NOTE 001 15697 rev 5 ...

Page 67: ...6 38 Remove user interface board assembly DISPOSE OF THE OLD PARTS ACCORDING TO LOCAL REGULATIONS GOOD ENVIRONMENTAL PRACTICES NOTE 001 15697 rev 5 ...

Page 68: ...rd assembly ALWAYS ORDER USER INTERFACE BOARD FROM THE MANU FACTURER TO AVOID LOSING INFORMATIONS E G CALIBRA TION DATA SERIAL NUMBER HISTORICAL DATA PREVEN TIVE MAINTENANCE SCHEDULE WARNING INSTALLING THE USER INTERFACE BOARD 1 2 Connect the flat cable to the main board 2 ONLY REPLACE BOARDS WITH GENUINE MS2P PARTS NEVER SWAP BOARDS BETWEEN LIFTS WARNING 001 15697 rev 5 ...

Page 69: ...LACEMENT BOARD ALREADY HAS DATA INSIDE ITS MEMORY AT THE STARTUP THE SYSTEM WILL ASK YOU TO CONFIRM THE SE RIAL NUMBER OF THE LIFT NOTE The serial number of the lift is located on the product name plate on the top cabin Select the serial number of the lift and press the button Confirm your choice by selecting yes and pressing on the button Note that back can be used to return to the serial number ...

Page 70: ...nnect the 12 pins connector Using a pin extractor remove the pin at position 3 and 6 Unscrew the three Torx T20 screws Remove L R Motor Undo the wires from their path Blue Red Rear view DISPOSE OF THE OLD PARTS ACCORDING TO LOCAL REGULATIONS GOOD ENVIRONMENTAL PRACTICES NOTE 001 15697 rev 5 ...

Page 71: ...IGHT MOTOR NOTE Mount the new Left Right motor and make sure both gears are aligned together properly Install the three Torx T20 screws Pass the wires along their path INSTALLING THE LEFT RIGHT MOTOR DO NOT OVER TORQUE THE SCREW THE PLASTIC HOLE COULD STRIP NOTE Pinching zone 001 15697 rev 5 ...

Page 72: ...tion 6 Connect the 12 pins connector to the main board Turn the lift ON by pushing on the red button and perform a functional test refer to FULL FEATURE TEST page 4 4 Item 2 for procedure Refer to section INSTALLING THE TOP CABIN page 6 26 Blue Red Rear view 001 15697 rev 5 ...

Page 73: ... Torx T20 screws Refer to section REMOVING THE TOP CABIN page 6 25 Refer to section REMOVING THE STRAP INLET page 6 27 Push the strap inside the frame around 70mm 3 in This step will help to remove the strap roller Using long nose pliers remove the 12mm shaft from the assembly Unscrew the two M5 screws retaining the Limit Kit assembly 001 15697 rev 5 ...

Page 74: ...Remove the Lower limit arm from the Limit Kit Unscrew the two Torx T20 screws and separate the Limit Kit into two pieces Remove strap Remove Strap roller from inside the frame by pulling on the strap DISPOSE OF THE OLD PARTS ACCORDING TO LOCAL REGULATIONS GOOD ENVIRONMENTAL PRACTICES NOTE 001 15697 rev 5 ...

Page 75: ...y Mount and tighten the two Torx T20 screw IF THE LIMIT KIT IS NEW UNSCREW THE TWO TORX T20 SCREWS AND SEPARATE THE LIMIT KIT NOTE Pop out the extremity of the spring lower limit Approach the Lower limit arm to place the spring so it will press on the wall 001 15697 rev 5 ...

Page 76: ...p roller Insert the strap roller into the assembly Push the Lower limit arm in place starting with the bottom Once the Lower limit arm is installed verify if it moves freely Pull on the arm and the spring shall return in its initial position without restriction 001 15697 rev 5 ...

Page 77: ...while holding the Limit kit assembly This will remove slack and tighten the strap around the drum Insert the 12mm shaft through the frame into the strap roller Insert Limit kit assembly inside the Frame and make sure that the strap roller passes into the frame first and not at the same time as the Limit Kit 001 15697 rev 5 ...

Page 78: ...ws Refer to section INSTALLING THE TOP CABIN page 6 26 Refer to section INSTALLING THE STRAP INLET page 6 29 Turn the lift ON by pushing on the red button and perform a functional test refer to section FULL FEATURE TEST page 4 4 item 5 for procedure If necessary install the left right motor and screw the three Torx T20 screws 001 15697 rev 5 ...

Page 79: ...c support These will be reinstalled on the trol ley later Unbend the tab securing the trolley Remove the trolley locker Remove the trolley REMOVING THE TROLLEY Refer to section REMOVING THE TOP CABIN page 6 25 BE CAREFUL NOT TO DAMAGE THE ECS TROLLEY WHEN DISCONNECTING THE WIRING NOTE DISPOSE OF THE OLD PARTS ACCORDING TO LOCAL REGULATIONS GOOD ENVIRONMENTAL PRACTICES NOTE 001 15697 rev 5 ...

Page 80: ...6 23 Turn the lift ON by pushing on the red button and perform a functional test refer to section FULL FEATURE TEST page 4 4 for procedure Perform a safe working load test INSTALLING THE TROLLEY FAILURE TO USE THE TROLLEY LOCKER AND THE LOCKING TAB TO SECURE THE TROLLEY CAN LEAD TO A PATIENT FALL WHEN HANDLING 4 FUNCTIONS MODEL ASSEMBLY PAY AT TENTION TO PINCHING POINTS BETWEEN GEARS TO PRE VENT I...

Page 81: ... the 12 pins connector 1 Disconnect the 4 pins connector Motor encoder 2 Using a pin extractor remove the pins at position 11 and 12 Red Blue Rear view 1 2 Using an 8mm key undo the two hex screws at the end of the Up Down motor Remove the ferrite and keep it for the new motor 001 15697 rev 5 ...

Page 82: ...o remove the motor from the lift Only the alumini um flange will remain on the frame Remove the back cover of the motor DISPOSE OF THE OLD PARTS ACCORDING TO LOCAL REGULATIONS GOOD ENVIRONMENTAL PRACTICES NOTE 001 15697 rev 5 ...

Page 83: ...the motor casing correctly INSTALLING THE UP DOWN MOTOR BE CAREFUL TO NOT PINCH THE WIRES BETWEEN THE FLANGE AND THE MOTOR NOTE IF THE MOTOR CASING IS ROTATED BY 180 THE UP DOWN FUNCTIONS WILL BE INVERTED TO ASSURE THE POLARITY IS NOT INVERTED MAKE SURE THAT THE LABEL ON THE MOTOR CASING IS FACING UP AS SHOWN NOTE Slightly apply grease P8190 to the motor shaft 001 15697 rev 5 ...

Page 84: ...he Up Down motor The two screws of the back cover must pass in the area pointed by the arrows Install the ferrite from the old motor Install the back cover of the motor with the two hex screws The encoder wire shall be in the lower portion of the motor 001 15697 rev 5 ...

Page 85: ...n the lift ON by pushing on the red button and perform a functional test refer to section FULL FEATURE TEST page 4 4 Item 3 for procedure Perform a safe working load test Refer to section INSTALLING THE TOP CABIN page 6 26 1 2 Red Blue Rear view Insert blue wire into position 11 and the red wire into position 12 of the 12 pins connector 001 15697 rev 5 ...

Page 86: ...Once the maintenance is completed do not forget to unlock the bottom plate by unscrewing the screw WARNING The key hole is hidden above one of the ceiling lifts Tilt the ceiling lift to locate it Insert a 6 mm Allen key into the hole in the trolley and turn set screw clockwise to lock it Tighten the set screw so that the bottom plate of the trolley will not swivel The trolley should not be able to...

Page 87: ... the software will not be compatible with the Maxi Sky 2 Plus configuration Refer to section 4 7 of this document for SW version determination Pull on one of the emergency stop cables to shut down both ceiling lifts Remove the spreader bar refer to section 6 3 of this document Unplug the emergency stop harness from the circuit board Pull out the emergency stop harness from the ceiling lift enclosu...

Page 88: ...Plus is ECS or C Stat the cable can be unplugged from two differ ent locations C STAT Configuration For C STAT configuration unplug the swivel connection cable from the 12 pin connector using the pin extractor Refer to section 6 31 ECS Configuration For ECS configuration unplug the cable from the connector J2 on main board Pull out both the serial communication cable and swivel connection cable fr...

Page 89: ...ht vertical position Remove the ceiling lift by sliding it towards your right Be careful and grip the ceiling lift firmly with both hands because after about one inch 25 mm of travel the lift will fall out of the trolley To install the new ceiling lift reverse the above procedures Refer also to 001 31229 EN Initial Start Up beginning at section 5 001 15697 rev 5 ...

Page 90: ...e sure that the two lifts are on by pushing in both emergency stop buttons An error code 24 will appear on screen ignore this error Set the ceiling lift in single mode To do this access the customizing menu by pressing and holding the button for five seconds Using the and buttons to navigate through the menu Select the Dual Single Mode menu and press the button Select Single and confirm by pressin...

Page 91: ...edures Gently pull the cable towards the bottom of the ceiling lift and plug the cable into the main board as shown Secure the cable with a new plastic tie wrap First insert the tie wrap in the slot shown in the picture at left Firmly plug in the connector Tighten tie wrap and trip off excess NOTE When inserting the tie wrap do not include the yellow ground wire as well See picture at left Remove ...

Page 92: ...to exit menu Remove the spreader bar On the new leading ceiling lift the one with the hand control remove the grey strap interface and install the green strap interface taken from the other ceiling lift The green strap interface needs to be on the lead ing ceiling lift Reinstall the spreader bar taking care of matching the green strap interface with the spreader side that has the green dots Refere...

Page 93: ...track the one that is on the same side as the ECS trolley This makes it possible to rest the trolley on one set of wheels and the middle pins Mobile plate must be locked in the position shown at left Bring the Maxi Sky 2 PLUS to the end of the tracks and slowly extract it Once the front sets of wheels the two sets of wheels closest together of the ECS trolley are free of the tracks the Maxi Sky 2 ...

Page 94: ...ONTACT BLADES Pull on one of the emergency stop cable to shut down both lifts Unplug all four wires connected to the contact blade A pair of needle nose pliers may help to unplug the connectors Using a 7 mm wrench unscrew the two lock nuts Remove the two M4 screws and the two contact blades Install the two new contact blades kit with the supplied M4 screws Slightly torque the new lock nuts Do not ...

Page 95: ...using a 6 mm Allen key Press inside the hole to remove end stopper Carefully remove the Maxi Sky 2 Plus trolley from the rail and place it on a flat surface The MS2 Plus trolley is heavy weighing 27 kg 60 lb Therefore it is recommended that two people perform this step Unplug the wires from the ECS trolley and unscrew the cable holder Undo the cables from the top plate ensure no damage to connecto...

Page 96: ...ld the top plate Remove the top plate Be careful since the wires are still attached to the bottom plate Using a 6 mm Allen key undo the four screws that hold the bearing in place Using a 8 mm hex socket undo the three screws that hold the swivel connector to the bearing B 001 15697 rev 5 ...

Page 97: ...align the middle point with the center of the swivel connector Slide the heat shrink tubes over the cables from each end and slide the heat shrink tubes to where they meet at the middle of the cables Then slide the heat shrink tubes back from center just enough to allow 1 2 in 13 mm gap between the tubes Heat the shrink tubes Reverse these instructions in this section to reassemble Ensure all 6 mm...

Page 98: ... Use it is recommended to perform a load test on the ceil ing lift and track at its safe working load SWL This annual verification should verify the following aspects The track system including its anchors are still performing as intended and are secure The unit is able to mechanically raise the SWL The batteries are still in good condition and are able to raise the SWL This test should be perform...

Page 99: ...ned above fill the corresponding column height unloaded in the weight load test form 001 11760 EN REGULATORY AUTHORITIES REQUIRE THE ARCHIVING OF WEIGHT LOAD TEST DOCUMENTS FOR FUTURE CONSULTATION NOTE BE SURE TO USE THE SAME MEASURING TAPE THROUGH OUT AS DIFFERENT MEASURING TAPES MAY HAVE VARYING LOOSENESS IN THEIR TAPE END HOOKS NOTE If using the ceiling lift Connect the ceiling lift strap to th...

Page 100: ...er line as you pass under each load test point 454kg 1000lb 272kg 600lb Signature UN TECHNICIEN CERTIFIÉ DOIT INSPECTER LE LEVIER ET SES ACCESSOIRES AU MOINS UNE FOIS PAR AN La rail a été installé vérifié et entretenu conformément aux normes locales et nationales et selon les spécifications du manufacturier THE LIFT AND ITS ACCESSORIES MUST BE ACCEPTED AT LEAST ANNUALY BY A CERTIFIED TECHNICIAN Th...

Page 101: ... operate as described replace the circuit board please refer to the REMOVING THE USER INTERFACE BOARD page 6 37 Attach the WLT trolley to the ceiling lift see PERFORMING A WEIGHT LOAD TEST page 6 69 Raise the WLT trolley up to no more than 30 cm 1 ft with the up button on the hand control While keeping the up button pressed pull on the red emergency stop cord The ceiling lift should shut down and ...

Page 102: ...IONS AND SPECIFICATIONS 2 TECHNICAL DATA 5 MAXI SKY 2 WIRING DIAGRAM 7 MAIN PCB 8 TEST POINTS 8 CONNECTION DETAILS 9 MAXI SKY 2 PLUS C STAT WIRING DIAGRAM 11 MAXI SKY 2 PLUS ECS WIRING DIAGRAM 12 TECHNICAL SPECIFICATIONS 7 ...

Page 103: ...LIFT 15 15 mm in A 206 81 8 B 628 243 4 C 45 13 4 mm in A 282 111 8 B 1443 56 C 635 25 mm in A 187 73 8 B 474 1811 16 C 57 21 4 mm in A 200 77 8 B 650 259 16 C 254 10 2 5kg 5 5lb 1 5kg 3 3lb 700 19420 700 19430 700 19415 700 15695 4 4kg 9 7lb 10kg 22 2lb 2300 mm 90 6 001 15697 rev 5 ...

Page 104: ... 700 19485 700 19490 Type Standard Class III Dimensions 52mm x 156mm 2 x 6 52mm x 156mm 2 x 6 Weight 0 76kg 1 7lb 0 76kg 1 7lb mm in A 194 75 8 B 552 2111 16 C 638 253 16 mm in A 610 24 B 620 243 8 C 547 211 2 700 19355 700 19350 SCALE 700 19480 3 4kg 7 5lb B 7 9kg 17 4lb 5 7kg 12 5lb 8 4kg 18 5lb 700 19475 001 15697 rev 5 ...

Page 105: ... PLUS LIFT 450 mm 17 3 4 735 mm 28 7 8 MIN 509 mm 20 3 8 When using a scale add 156 mm to this dimension MAX 2809 mm 110 1 2 722 mm 28 1 2 H MAX 765 mm 30 1 8 350 mm 13 3 4 350 mm 13 3 4 MIN 450 mm 17 3 4 001 15697 rev 5 ...

Page 106: ...te continuously Left Right Motor Max 20 5 minutes continuously Sit Reclined Motor Max 10 2 minutes continuously Horizontal axis motor 24 VDC 62 watts Vertical axis motor 24 VDC 110 watts Rating 24 VDC 15 A max Noise level for either raising or lowering 61 dBA max with or without load Medical equipment Type BF protection against electrical shock in accordance with IEC 60601 1 WARNING Wireless commu...

Page 107: ... cordless telephones and their base stations walkie talkies etc can affect the Maxi Sky 2 Plus and should be kept at least 2 3 m away from it Cables from potentially strong sources of electromagnetic fields should not be placed near the unit Battery type 12 V 5 Ah sealed rechargeable valve regulated lead acid battery Battery capacity Provides up to 110 transfers with a load of 200 kg 440 lb up to ...

Page 108: ...CONTACT BLADE KIT 15A FUSE 20A FUSE ECS KIT LIMIT KIT L R MOTOR U D MOTOR BATTERY BATTERY LCD DISPLAY USB PORT J1 P7 P8 P9 IR KIT RED WHITE ORANGE ORANGE ORANGE RED RED BLACK BLACK RED WHITE WHITE YELLOW RED BLUE RED BLUE RED VBAT MAIN BOARD USER INTERFACE BOARD 6 FUNCTIONS HAND CONTROL 001 15697 rev 5 ...

Page 109: ... J2 J11 J12 J4 J13 J10 J9 J8 J16 7 5 FUSE LCD DISPLAY GRD RTC BATTERY 24VE BATTERY VOLTAGE 5V FOR RELAY 2 85V VOLTAGE FRO MICRO PROCESSOR GND TEST POINT GROUND TEST POINT MAIN PCB TEST POINTS 001 15697 rev 5 ...

Page 110: ...ORANGE WIRE 200 kg 440 lb NO JUMPER 120 kg 265 lb SW1 NOTE 2 DIP SWITCH SETTING MANUFACTURING CHANNEL 1 SOFTWARE UPDATE CHANNEL OFF ON OFF ON RESET THE CASSETTE AFTER DOWNLOAD AND RETURN DIP SWITCH TO ANY REQUIRED IR CHANEL J1 CONNECTION DETAIL 3 BLUE L R MOTOR 2 WHITE POS CONTACT BLADE 6 RED L R MOTOR 1 ORANGE 15A FUSE 5 RED VBAT 4 RED DPS 9 BLACK NEG BATTERY 7 BLACK DPS 12 RED U D MOTOR 8 YELLOW...

Page 111: ...7 10 ON IR Connector MS2 CASSETTE DIP SWITCH SW1 ON PCB IR HAND CONTROL DIP SWITCH SW1 ON PCB CHANNEL 1 CHANNEL 2 CHANNEL 3 CHANNEL 4 001 15697 rev 5 ...

Page 112: ...7 11 MAXI SKY 2 PLUS C STAT WIRING DIAGRAM 001 15697 rev 5 ...

Page 113: ...7 12 MAXI SKY 2 PLUS ECS WIRING DIAGRAM 001 15697 rev 5 ...

Page 114: ...8 1 HOW TO USE THIS SECTION 2 HOW TO PERFORM MAINTENANCE 3 MAINTENANCE CODE TABLE 3 RESET MAINTENANCE CODE 15 MALFUNCTION CODES TABLE 18 TROUBLESHOOTING 19 MAINTENANCE MALFUNCTION CODES 8 ...

Page 115: ...es table for the malfunction codes list The maintenance code can be called in two different ways Malfunction code as mentioned above Cycles or days Preventive maintenance For MS2 Plus each ceiling lift leading or driven will call independently its malfunction or maintenance codes For the maintenance codes list and the procedure refer to the section HOW TO PERFORM MAINTENANCE After completion of a ...

Page 116: ...on 6 Brake relay fault Malfunction 12 Main board oscillator fault Malfunction 13 Unexpected current on Up Down motor Malfunction 14 Unexpected current on Left Right motor Malfunction 15 Unexpected current on Sit Reclined motor Malfunction 17 Accessories or charging defect Malfunction 20 ECS relay fault L Encoder Problem Malfunction 1 Up Down motor encoder fault M Problem with Up Down motor Malfunc...

Page 117: ... level icons according to actual battery charge level to show the charging progress 3 The LED will blink green until batteries are fully charge 4 Inspect and change the contact blades if any where cracks are visible For MS2 refer to Removing the Contact Blade Kit section 6 31 and Installing the Contact Blades Kit section 6 32 For MS2 Plus change both sets of contact blades refer to Replacement of ...

Page 118: ...he Emergency Stop system 1 Pull on the Red Cord to shut the power off 2 Ensure that no other action can be made The display and the LED shall be turned off 3 Inspect general condition of the Red Cord For MS2 Plus only 4 Pull the red emergency cord on the leading ceiling lift both ceiling lifts will shut down 5 Push it back upward both ceiling lifts turn back on and are now functional 6 Pull the re...

Page 119: ...ake latch with the frame hole 3 Push on the latch using a flat screwdriver or the like and it should return to its initial position latches are spring loaded 4 Rotate the drum again using hand control and align the next emergency brake latch with the frame hole There are three different latches to test Emergency brake view through frame Lock Spring 001 15697 rev 5 ...

Page 120: ... on the top of the ceiling lift Insert the hex key deep into the socket 4 Turn the hex key counter clockwise to slowly lower the spreader bar WARNING DO NOT USE THE UP DOWN FUNCTIONS WHEN THE HEX KEY IS INSERTED INTO THE SOCKET AS IS CAN LEAD TO INJURIES Auxiliary Up Down Button Verify functionality of the alternate Up Down buttons 1 Press and hold each button Up and Down WITH THE DOWN FUNCTION AL...

Page 121: ...Only Verify functionality 1 Press and hold RECLINE button The end of the spreader bar with the feet logo moves up If it doesn t spreader bar installation is inverted 2 Press and hold SIT button The end of the spreader bar with the feet logo moves down If it doesn t spreader bar installation is inverted 3 Ensure that the stroke of the spreader bar end with feet logo which is limited by software is ...

Page 122: ...tom cover c Top Cover 2 Verify the presence of the tool door and the battery door Weight load test Perform a Load Test at SWL on Lift and Track Refer to section Performing a Weight Load Test page 6 69 and sub section Load Test at SWL on Lift and Track 1 Make sure the adjusted SWL setting of the lift at startup on the display and on the sticker is equal to or lower than the SWL of the installation ...

Page 123: ...ng parts General condition Spreader Bar Loop Spreader Bar Verify functionality of the latch 1 Verify general condition of the spreader bar for damage or cracks 2 Verify presence and functionality of each latch MS2 Plus Spreader Bar E Verify general condition 1 Ensure that the green strap aligns with the green dots on the spreader bar and quick connect cover 2 Ensure that all labels are readable 3 ...

Page 124: ...ition Powered DPS Verify functionality of the actuator 1 Verify general condition of the spreader bar for damage or cracks 2 Press and hold the and on the hand control 3 Pay attention to abnormal noise PM code F Annual inspection of the rail installation F Annual inspection of the installation Verify presence of End Stopper 1 End stopper shall be present at each extremity of the rail path and they...

Page 125: ...layed when the MS 2 is moved under the defective accessory H The high limit circuit still open after a downward traveling of at least two inches Associated to Malfunction 2 High limit switch fault 1 Check if the connector J10 high limit is connected to the main board 2 Check that the wires and the terminals at the connector J10 are in good condition 3 Check the electric contact of the limit switch...

Page 126: ...o Malfunction 6 Brake relay fault The brake relay doesn t short the Up Down motor When the emergency stop is pulled the capacity of maintaining a patient is compromised patient can go down slowly or fast Malfunction 12 Main board oscillator fault All functions activation such as Up Down Left Right starts slowly and progresses slowly too Malfunction 13 Unexpected current on Up Down motor driver or ...

Page 127: ...ING THE UP DOWN MOTOR page 6 54 6 If the malfunction appears again replace the main board refer to section REMOVING THE MAIN BOARD page 6 33 and INSTALLING THE MAIN BOARD page 6 35 7 When problem is solved reset the preventive maintenance WHEN THE UP DOWN MOTOR IS REPLACED DON T FOR GET TO INSTALL THE MOTOR MAGNET IN THE SAME POSITION A 180 DEGREES TURN OF THE MAGNET WILL CAUSE THE MOTOR TO TURN I...

Page 128: ...ng on the red button When the loading display appears on the screen press on the hand control Press button to select maintenance menu Confirm your selection by pressing on the button back maintenance According to the preventive maintenance table on the next page the maintenance will appear with the specified frequency Press button to select PM indicator Confirm your selection by pressing on the bu...

Page 129: ...then the letter associated to this maintenance will disappear from the list Repeat the same sequence for each maintenance action performed 2 To reset the letter of a maintenance performed before it is due and pops up on the screen follow the steps described on page 8 15 to access the maintenance menu Press button to select preventive maintenance scheduled Confirm your selection by pressing on the ...

Page 130: ...s explained on page 8 13 On The Leading Ceiling Lift Display Select Driven Hoist When maintenance has been performed To reset the letter of maintenance performed before it is due and pops up on screen Once driven hoist has been selected look at the driven ceiling lift display for the next steps driven hoist maintenance maintenance back back yes no GJ G J required maintenance maintenance back preve...

Page 131: ...r enable enable enable disable enable 15 Unexpected current on Sit Lay motor enable enable enable enable disable 16 Battery charging overvoltage enable enable enable enable enable 17 Supply of accessory is defect enable enable enable enable enable 18 Abnormal tension detected during charging enable enable enable enable enable 19 Rail accessory overcurrent enable enable enable enable enable 20 ECS ...

Page 132: ...8 19 TROUBLESHOOTING 001 15697 rev 5 ...

Page 133: ...8 20 001 15697 rev 5 ...

Page 134: ...8 21 001 15697 rev 5 ...

Page 135: ...8 22 001 15697 rev 5 ...

Page 136: ... the user interface board and its flat cable for a virgin user interface board and the new flat cable Do the General troubleshooting again If problem persist reinstall the original user interface board and replace main board instead Do the General troubleshooting again Yes No Yes No ECS cable connected to J2 Connect the ECS cable to J2 Reboot the MS2 with the emergency switch No Yes 1 Check the ou...

Page 137: ...8 24 001 15697 rev 5 ...

Page 138: ...8 25 001 15697 rev 5 The Troubleshooting section continues on the next page ...

Page 139: ...1 31229 EN Troubleshooting section For Malfunction 24 Ensure serial communications cable is properly connected to J8 and J16 of both ceiling lifts If problem persists replace serial communication cable For Malfunction 26 Ensure that SWL red jumper 272 kg of both ceiling lifts are properly connected to connector J12 ...

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