Arjohuntleigh Maxi Sky 2 Maintenance And Repair Manual
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Arjohuntleigh Maxi Sky 2 Maintenance And Repair Manual

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Maxi Sky 2
Maintenance and Repair Manual
...with people in mind
001-15697 Rev 5 • 09/2015

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Summary of Contents for Arjohuntleigh Maxi Sky 2

  • Page 1 Maxi Sky 2 Maintenance and Repair Manual ...with people in mind 001-15697 Rev 5 • 09/2015...
  • Page 2 NOTE: This page is left blank intentionally.
  • Page 3 1 - iii NOTICE The following manual is an internal document intended for ARJOHUNTLEIGH trained technicians only.
  • Page 4 © 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 Unauthorized modifications on any ARJOHUNTLEIGH equipment may affect its safe- ty and are in breach of any warranty on it. ARJOHUNTLEIGH will not be held respon- sible for any accidents, incidents or lacks of performance that occur as a result of unauthorized modifications to its products.
  • Page 6 NOTE: This page is left blank intentionally.
  • Page 7 TABLE OF CONTENTS MANUAL VERSIONS CHAPTER UPDATING INSTRUCTIONS CHAPTER GENERAL INFORMATION CHAPTER INITIAL STARTUP CHAPTER INSTALLATION AND REPLACEMENT PROCEDURE MS2 CHAPTER INSTALLATION AND REPLACEMENT PROCEDURE MS2P CHAPTER TECHNICAL SPECIFICATIONS CHAPTER MAINTENANCE & MALFUNCTION CODES CHAPTER 8...
  • Page 8 NOTE: This page is left blank intentionally.
  • Page 9 2 - 1 MANUAL VERSIONS Revision Date Description Pages modified June 2012 Initial release October 2013 General revision General March 2014 Manufacturer’s address change Last page December 2014 Added some maintenance procedures May 2015 ECS clarifications 4-3, 4-7, 6-23, 8-4, 8-10, 8-20 September 2015 Add Maxi Sky...
  • Page 10 2 - 2 NOTE: This page is left blank intentionally.
  • Page 11 3 - 1 UPDATING INSTRUCTIONS VERIFY THAT THE LATEST UPDATES HAVE BEEN IMPLEMENTED Verify on Careprosis (http://www.careprosis.com) if there were any field correction bulletins, safety notices or 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.
  • Page 12 3 - 2 NOTE: This page is left blank intentionally.

  • Page 13: Table Of Contents

    4 - 1 GENERAL INFORMATION MAXI SKY 2 LIFT ..........................1 MAXI SKY 2 PLUS LIFT ........................2 LIFT’S MAIN PARTS ..........................3 INTRODUCTION ..........................4 FEATURES ............................4 FULL FEATURE TEST ........................4 HAND CONTROL CONFIGURATION ....................5 DISPLAY SYMBOLS ..........................6 MONITORING ............................7 BATTERY INFORMATION .........................8 CHARGING THE BATTERIES ......................8...
  • Page 14 4 - 2 MAXI SKY 2 PLUS Legend Leading ceiling lift (with hand KWIKtrak rail Red emergency stop Latch control) cord Driven ceiling lift Charging station* Control panel Universal charger Trolley Enhanced Charging System Quick connect (ECS) strips* Emergency lowering hex key...
  • Page 15 4 - 3 LIFT’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)

  • Page 16: Features

    Press alternate buttons on lift Strap is moving up and down To perform a Full Featur Test on the MS2 Plus, refer to Maxi Sky 2 Plus document “Initial Start Up” 001-31229-EN section 14 “Testing the Maxi Sky 2 Plus System”.

  • Page 17: Hand Control Configuration

    4 - 5 HAND CONTROL CONFIGURATION Regular hand control Infra-red hand control Without With powered DPS powered DPS Only 2 functions available configuration for MS 2 Plus 4 functions Icon Button description 2 functions 4 functions Infra-red Up button Down button Right button Left button Reclined button...

  • Page 18: Display Symbols

    4 - 6 DISPLAY SYMBOLS The following is a description of all the symbols that may be presented on the display. Battery Charge Level • Several symbols showing a battery at a different charge levels. These symbols indicate the status of the batteries and/or the regular charging system.

  • Page 19: Monitoring

    4 - 7 MONITORING -Select monitoring menu and -Press on the info button back press to confirm for 3 seconds to access the back complete list of information. monitoring monitoring customizing customizing    Total lifts made since the initial start up. ...

  • Page 20: Battery Information

    4 - 8 BATTERY INFORMATION The batteries for this device are rechargeable lead acid batteries. For safe handling and to extend the battery lifetime, please follow and remember these instructions. Not following these instructions can cause short battery life and may, in extreme cases, put user at risk.
  • Page 21 4 - 9 ECS Charging System System equipped with ECS will display the icon when batteries are charging. • The LED will flash green for a fixed period of 8 hours. After that period, the device will launch another 8 hour charging period if the batteries are still below 80%. Otherwise, <...

  • Page 22: Risk Assessment Checklist For Technicians

    - Tools and equipment must be kept in good condition. - Wear protective clothing, shoes and eye protection when necessary. - When you are handling an electronic component of the Maxi Sky 2 you must be ESD protected. - You should be adequately trained to perform a task.
  • Page 23 4 - 11 NOTE: This page is left blank intentionally.
  • Page 24 5 - 1 INITIAL STARTUP INITIAL 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...

  • Page 25: Initial Start-Up Procedure

    5 - 2 INITIAL START-UP PROCEDURE For MS2 Plus Initial Start Up, refer to MS2 Plus 001-31229-EN. -Cut the tie wrap around the red button. -Install Hand control (Refer to “REMOVING THE UP/DOWN MO- TOR” on page 52). -Turn the lift ON by pushing on the red button. -Make sure to have the right SWL.

  • Page 26: Customizing

    For example, if the Ready state setting is changed from 10.5 to 15 minutes, both ceiling lifts will adopt the changes simultaneously. Also, parameters Motor Speed, RTC/RTH, PPP functions and Detection Time are found in the menu, customizing them will have no impact since these functionalities have been disabled within the Maxi Sky 2 Plus.

  • Page 27: Modification Of The Safe Working Load (Swl)

    5 - 4 MODIFICATION OF THE SAFE WORKING LOAD (SWL) DANGER SHUT OFF THE POWER BEFORE SERVICING BY PULLING ON THE RED EMERGENCY STOP CORD NOTE MS2 PLUS ONLY OPERATES WITH CEILING LIFTS SET TO 272 KG (600 LB) OF SWL. ATTEMPTING TO DOWNGRADE THEM FOR MS2 PLUS WILL LEAD TO A MALFUNCTION -Unclip the bottom cover.

  • Page 28: Adjustment Of The Current Limiter On Ms2

    5 - 5 -Mount and clip bottom cover. -Turn the lift ON by pushing on the red button . -Verify if the display is showing the right SWL (Safe Working Load). Red jumper Orange jumper No jumper ADJUSTMENT OF THE CURRENT LIMITER ON MS2 NOTE IT IS POSSIBLE TO ADJUST THE VALUE OF THE CURRENT LIMITER FOR THE OVERWEIGHT DETECTION.

  • Page 29: Adjusting Curent Limiter On Ms2 Plus

    5 - 6 -Turn the lift ON by pushing on the red button. -When the loading display appears on the screen, press on the hand control. -Select Maintenance and press the button Back Maintenance -Select Overweight and press the button. -Adjust the value with the Up/Down button and confirm with the button.
  • Page 30 VERIFYING THE LIFTING CAPACITY OF THE CEILING LIFT ............72 Note: any parts replacement or repair on the MS2 Plus ceiling lift shall be followed up by a full product testing according to 001-31229-EN section 14 “Testing the Maxi Sky 2 Plus System”.

  • Page 31: Accessories Installation

    6 - 2 ACCESSORIES INSTALLATION -Insert the strap 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.

  • Page 32: Accessories Uninstallation

    6 - 3 ACCESSORIES UNINSTALLATION -If using 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.

  • Page 33: Removing The Lift From The Rail

    6 - 4 REMOVING THE LIFT FROM THE RAIL -Remove plastic cap at the end of the rail. -Unscrew end stopper on the rail using a 6mm allen key. -Press inside the hole to remove the end stopper. -Remove lift from the rail.

  • Page 34: Installing The Lift On The Rail

    6 - 5 INSTALLING THE LIFT ON THE RAIL -Insert the lift into the rail. -Install lift on the rail and make sure to align the ECS trolley, if applicable. -Place the end stopper into the rail -Screw the stopper on the rail using a 6mm allen key and torque to 20Nm (15 lb ft) -Place a plastic cap at the end of the rail.

  • Page 35: Wired Hand Control Removal

    6 - 6 WIRED HAND CONTROL REMOVAL DANGER SHUT OFF THE POWER BEFORE SERVICING BY PULLING ON THE RED EMERGENCY STOP CORD. -Unclip the bottom cover. -Disconnect the telephone jack of the hand control on the main PCB. -Turn the grommet a ¼ turn counterclockwise to disengage the cable grommet.
  • Page 36 6 - 7 -Make sure that the telephone jack at the end of the cable passes freely through the plastic part. NOTE DISPOSE OF THE OLD PARTS ACCORDING TO LOCAL REGULATIONS GOOD ENVIRONMENTAL PRACTICES.

  • Page 37: Wired Hand Control Installation

    6 - 8 WIRED HAND CONTROL INSTALLATION DANGER SHUT OFF THE POWER BEFORE SERVICING BY PULLING ON THE RED EMERGENCY STOP CORD. -Unclip the bottom cover. -Take the hand control. -Insert the telephone jack first. -Connect telephone jack into the main PCB...
  • Page 38 6 - 9 NOTE MAKE SURE TO INSERT CABLE GROMMET ON THE RIGHT SIDE (ONLY ONE POSITION IS POSSIBLE IN THIS AS- SEMBLY). -Turn the grommet a 1/4 turn clockwise to secure the hand control. NOT OK -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 6 for procedure).

  • Page 39: Infra-Red (Ir) Hand Control Installation

    6 - 10 INFRA-RED (IR) HAND CONTROL INSTALLATION NOTE 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.
  • Page 40 6 - 11 -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 MS2 CASSETTE IR HAND CONTROL DIP SWITCH DIP SWITCH MS2 CASSETTE SW1 ON PCB IR HAND CONTROL...
  • Page 41 6 - 12 NOTE FOR MORE DETAILS ON THE IR HAND CONTROL, REFER TO THE “IR HANDSET TECHNICAL MANUAL (001-14601-EN)”. Adjusting the Maximum range The range allows an adjustable detection distance from minimum to maximum. NOTE 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.

  • Page 42: Strap Change

    6 - 13 STRAP CHANGE TO REMOVE ACCESSORIES, REFER TO “ACCESSORIES UNINSTALLATION”, page 6-3 -The strap exchanger is a tool needed to perform the strap change. -It is supplied with the new strap. -Unclip the bottom cover -Completely unwind the strap using the down button on the hand control.
  • Page 43 6 - 14 -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). -Attach the strap exchanger to the old strap with a tie wrap. NOTE THE TIE WRAP’S CLIP MUST BE INSIDE THE STRAP LOOP.
  • Page 44 6 - 15 -Attach the new strap to the strap exchanger with a tie wrap. Batteries location NOTE LABEL ON THE NEW STRAP Strap SHOULD BE ORIENTED ON THE exchanger SAME SIDE AS THE BATTERIES. New strap Label side -Pull on the strap exchanger until the new strap has passed through the lift.
  • Page 45 6 - 16 -Maintain strap on the other side to avoid losing the strap. -Align the strap opening with the frame hole. -Insert M8 screw through the strap into the frame and the drum. -Tighten the M8 screw. -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 5 for procedure).

  • Page 46: Removing The Batteries

    6 - 17 REMOVING THE BATTERIES DANGER SHUT OFF THE POWER BEFORE SERVICING BY PULLING ON THE RED EMERGENCY STOP CORD -Unclip the bottom cover. -Remove Battery door to access batteries. -Slide downward by pulling on plastic tab inside the battery door. -Remove the two batteries.

  • Page 47: Installing The Batteries

    6 - 18 INSTALLING THE BATTERIES -Connect wire harness to the battery poles. -Repeat this operation for the second battery. NOTE -POSITIVE POLE (+) IS RED -NEGATIVE POLE (-) IS BLACK -Insert batteries into the lift. The following three steps may help to insert the batteries without twisting the wires.

  • Page 48: Removing The Powered Dps

    6 - 19 REMOVING THE POWERED DPS DANGER SHUT OFF THE POWER BEFORE SERVICING BY PULLING ON THE RED EMERGENCY STOP CORD. REFER TO “ACCESSORIES INSTALLATION”, PAGE 6-2 -Unclip the Bottom cover. NOTE REMOVING THE BATTERIES MAY HELP TO ACCESS THE PDPS CONNECTOR.

  • Page 49: Installing The Powered Dps

    6 - 20 INSTALLING THE POWERED DPS For MS2 Plus, Power DPS cable shall be installed on the leading ceiling lift. -Remove the plastic cap using a screwdriver by pushing it from the inside of the lift. NOTE DON’T FORGET TO PASS THE POWERED DPS CABLE THROUGH THE BOTTOM COVER FIRST.
  • Page 50 6 - 21 -Mount and clip the bottom cover. REFER TO “ACCESSORIES INSTALLATION”, PAGE 6-2 -Turn the lift ON by pushing on the red button and perform a functional test (refer to “FULL FEATURE TEST”, page 4-4 - Item 4 for procedure).

  • Page 51: Removing The Ecs

    6 - 22 REMOVING THE ECS DANGER SHUT OFF THE POWER BEFORE SERVICING BY PULLING ON THE RED EMERGENCY STOP CORD. -Refer to “ACCESSORIES UNINSTALLATION”, page 6-3, to remove accessories. -Refer to “REMOVING THE LIFT FROM THE RAIL”, page 6-4 -Remove bottom cover and put the lift on a table.

  • Page 52: Installing The Ecs

    6 - 23 INSTALLING THE ECS -Insert the ECS cable through the top cabin. -Pass the ECS cable through the appropriate passage in plastic support and then mount the assembly to the trolley. -Mount and tighten the M5 screw, using a 8mm socket. NOTE MAKE SURE THE WIRES ARE INSTALLED BETWEEN...
  • Page 53 6 - 24 -Connect the ECS connector on the main board. -Mount and clip the bottom cover. Refer to “INSTALLING THE LIFT ON THE RAIL”, page 6-5 Refer to “ACCESSORIES INSTALLATION”, page 6-2 -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).

  • Page 54: Removing The Top Cabin

    6 - 25 REMOVING THE TOP CABIN NOTE BEFORE DISASSEMBLING LOWER STRAP AROUND 60CM (24 IN) DANGER SHUT OFF THE POWER BEFORE SERVICING BY PULLING ON THE RED EMERGENCY STOP CORD Refer to “ACCESSORIES UNINSTALLATION”, page 6-3. Refer to “REMOVING THE LIFT FROM THE RAIL”, page 6-4. -Remove bottom cover and put the lift on a table on the trolley side.

  • Page 55: Installing The Top Cabin

    6 - 26 INSTALLING THE TOP CABIN WARNING MAKE SURE NOT TO PINCH ANY WIRE WHILE REASSEMBLING THE TOP CABIN. NOTE DO NOT OVER TORQUE THE SCREWS, THE PLASTIC HOLE COULD STRIP. -Install the top cabin and put the lift on the trolley’s side. -Install the five Torx T20 screws.

  • Page 56: Removing The Strap Inlet

    6 - 27 REMOVING THE STRAP INLET Refer to section “REMOVING THE TOP CABIN”, page 6-25. -Disconnect flat cable (1) -Disconnect Limit kit connector (2) -Disconnect the hand control connector (3) -Disconnect the green wire (ESD discharged). -Disconnect PDPS cable if necessary. -Disconnect emergency stop cable from the toggle switch (1).
  • Page 57 6 - 28 -Remove Strap Inlet. -Undo the two pan Torx screw of the user interface -Using long nose pliers, undo the two plastic clips and board assembly. remove the emergency stop assembly. -Undo the pan Torx screw of the emergency stop system.

  • Page 58: Installing The Strap Inlet

    6 - 29 INSTALLING THE STRAP INLET -Pass the strap through the strap inlet. -Install the strap inlet and make sure the metal bracket passes through the strap inlet. -Install the three Torx T20 screws. -Connect emergency stop cable to the toggle switch and pass the cables in the plastic clip.
  • Page 59 6 - 30 -Pass battery cables in the three plastic clips. -Connect the green wire (ESD discharged). -Connect flat cable (1). -Connect Limit kit connector (2). -Connect the hand control connector (3). Refer to section “INSTALLING THE TOP CABIN”, page 6-26...

  • Page 60: Removing The Contact Blade Kit

    6 - 31 REMOVING THE CONTACT BLADE KIT Refer 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. Rear view White Yellow...

  • Page 61: Installing The Contact Blade Kit

    6 - 32 INSTALLING THE CONTACT BLADE KIT Refer to “REMOVING THE TOP CABIN”, page 6-25 -Insert the contact blade assembly behind the main board. -Install the new Contact Blade assembly with a Torx T20 screw. -Insert and clip the white wire into the position 2 and the yellow wire at position 8.

  • Page 62: Removing The Main Board

    6 - 33 REMOVING THE MAIN BOARD NOTE 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). Refer to “REMOVING THE TOP CABIN”, page 6-25 -Disconnect ECS connector (if applicable) (1) -Disconnect the 4 pin connector (Motor encoder) (2) -Disconnect the 12 pins connector (3)
  • Page 63 6 - 34 -Using an 8mm socket, unscrew the two M5 screws on the main board. -Slide out the main board. CAUTION 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.

  • Page 64: Installing The Main Board

    6 - 35 INSTALLING THE MAIN BOARD WARNING FOR MS2 PLUS, ONLY REPLACE BOARDS WITH GENUINE PARTS. NEVER SWAP BOARDS BETWEEN LIFTS. -Slide the main board inside the plastic support. WARNING ALWAYS ORDER MAIN BOARD FROM THE MANUFACTURER TO AVOID LOSING INFORMATION (E.G. CALIBRATION DATA, SERIAL NUMBER, HISTORICAL DATA, PREVENTIVE MAINTENANCE SCHEDULE).
  • Page 65 6 - 36 -Connect flat cable (1) -Connect the hand control connector (2) -Connect Limit Kit connector (3) -Install the proper jumper to have the appropriate SWL. -Make sure to have the same SWL on the screen at start-up, on the display sticker and on the rail system.

  • Page 66: Removing The User Interface Board

    6 - 37 REMOVING THE USER INTERFACE BOARD NOTE 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). Refer to section “REMOVING THE TOP CABIN”, page 6-25 -Disconnect green wire (ESD discharged).
  • Page 67 6 - 38 -Remove user interface board assembly. NOTE DISPOSE OF THE OLD PARTS ACCORDING TO LOCAL REGULATIONS GOOD ENVIRONMENTAL PRACTICES.

  • Page 68: Installing The User Interface Board

    6 - 39 INSTALLING THE USER INTERFACE BOARD WARNING ONLY REPLACE BOARDS WITH GENUINE MS2P PARTS. NEVER SWAP BOARDS BETWEEN LIFTS. WARNING 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).
  • Page 69 6 - 40 Refer to section “INSTALLING THE TOP CABIN”, page 6-26 -Turn the lift ON by pushing on the red button and verify if the LCD screen is working properly. -Test the “up and down” alternate button. NOTE 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.

  • Page 70: Removing The Left/Right Motor

    6 - 41 REMOVING THE LEFT/RIGHT MOTOR Refer to section “REMOVING THE TOP CABIN”, page 6-25 -Disconnect the 12 pins connector. -Using a pin extractor, remove the pin at position 3 and 6. Rear view Blue -Unscrew the three Torx T20 screws. -Remove L/R Motor.

  • Page 71: Installing The Left/Right Motor

    6 - 42 INSTALLING THE LEFT/RIGHT MOTOR -Mount the new Left/Right motor and make sure both gears are aligned together properly. NOTE CONSIDER CABLE PLACEMENT TO AVOID PINCHING THE CABLE BETWEEN THE FRAME AND THE LEFT/RIGHT MOTOR Pinching zone -Install the three Torx T20 screws. NOTE DO NOT OVER TORQUE THE SCREW, THE PLASTIC HOLE COULD STRIP...
  • Page 72 6 - 43 -Insert blue wire into the position 3 and the red wire into the position Rear view Blue -Connect the 12 pins connector to the main board. Refer to section “INSTALLING THE TOP CABIN”, page 6-26 -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).

  • Page 73: Removing The Limit Kit

    6 - 44 REMOVING THE LIMIT KIT Refer to section “REMOVING THE TOP CABIN”, page 6-25 Refer to section “REMOVING THE STRAP INLET”, page 6-27 -If applicable (4-function unit), remove the Left/Right motor from the trolley (three Torx T20 screws). -Unscrew the M5 screw of the trolley locker.
  • Page 74 6 - 45 -Keep pushing the strap through the Limit Kit while pulling on it. -Be careful to not pinch the wires. -Remove Strap roller from inside the frame by pulling on the strap. -Remove the Lower limit arm from the Limit Kit. -Unscrew the two Torx T20 screws and separate the Limit Kit into two pieces.

  • Page 75: Installing The Limit Kit

    6 - 46 INSTALLING THE LIMIT KIT NOTE IF THE LIMIT KIT IS NEW, UNSCREW THE TWO TORX T20 SCREWS AND SEPARATE THE LIMIT KIT -Place strap inside the Limit Kit assembly -Mount and tighten the two Torx T20 screw. -Pop out the extremity of the spring lower limit.
  • Page 76 6 - 47 -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.
  • Page 77 6 - 48 NOTE MAKE SURE THAT THE LIMIT KIT’S CABLE PASSES THROUGH THE FRAME’S OPENING -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.
  • Page 78 6 - 49 NOTE PULL ON THE STRAP TO INSERT THE TROLLEY LOCKER -Mount trolley locker with M5 screw. -Mount the Limit kit assembly with the two M5 screws. -If necessary, install the left/right motor and screw the three Torx T20 screws.

  • Page 79: Removing The Trolley

    6 - 50 REMOVING THE TROLLEY Refer to section “REMOVING THE TOP CABIN”, page 6-25 -If applicable (4-function unit), remove the Left/Right motor from the actual trolley (three Torx T20 screws). -If applicable (ECS unit). Remove the ECS components, including ECS trolley and plastic support.

  • Page 80: Installing The Trolley

    6 - 51 INSTALLING THE TROLLEY -Install the new trolley onto the transmission and bend the locking tab back as it was before. -Reinstall the trolley locker using the M5 screw. WARNING FAILURE TO USE THE TROLLEY LOCKER AND THE LOCKING TAB TO SECURE THE TROLLEY CAN LEAD TO A PATIENT FALL -If applicable (4 functions unit), re-install the Left/Right motor.

  • Page 81: Removing The Up/Down Motor

    6 - 52 REMOVING THE UP/DOWN MOTOR Refer to section “REMOVING THE TOP CABIN”, page 6-25 -Disconnect 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. Rear view Blue -Remove the ferrite and keep it for the new motor.
  • Page 82 6 - 53 -Remove the back cover of the motor. -Pull on the shaft to remove the motor from the lift. Only the alumini- um flange will remain on the frame. NOTE DISPOSE OF THE OLD PARTS ACCORDING TO LOCAL REGULATIONS GOOD ENVIRONMENTAL PRACTICES.

  • Page 83: Installing The Up/Down Motor

    6 - 54 INSTALLING THE UP/DOWN MOTOR -Unscrew the two hex screws at the end of the new Up/Down motor and remove the front flange. -Slightly apply grease (P8190) to the motor shaft. -Insert the new Up/Down motor into the old flange on the frame. NOTE BE CAREFUL TO NOT PINCH THE WIRES BETWEEN THE FLANGE AND THE MOTOR...
  • Page 84 6 - 55 -The two screws of the back cover must pass in the area pointed by the arrows. -Install the back cover of the motor with the two hex screws. -The encoder wire shall be in the lower portion of the motor. -Using an 8mm key, screw the two hex screws that pass through the Up/Down motor.
  • Page 85 6 - 56 -Insert blue wire into position 11 and the red wire into Rear view position 12 of the 12 pins connector. Blue -Connect the 12 pins connector to the main board (1). -Connect the 4 pins connector (Motor encoder) (2). -Place the ferrite close to the 12 pins connector.

  • Page 86: Introduction To Maintenance And Repair For The Maxi Sky 2 Plus

    INTRODUCTION TO MAINTENANCE AND REPAIR FOR Maxi Sky 2 PLUS WARNING Before performing any type of maintenance on the Maxi Sky 2 Plus, user shall lock the rotation of the bottom plate of the MS2 Plus trolley by tightening the set screw with a six mm Allen key.

  • Page 87: Replacement Of One Of The Ms2P Ceiling Lifts

    First of all, ensure that the software revision of the new lift that will be inserted in the Maxi Sky 2 Plus is equal or higher than 3.0.41. If the revision is lower, the software will not be compatible with the Maxi Sky 2 Plus configuration.
  • Page 88 -Cut the tie wrap that holds the serial communication cable and unplug it. Unplug the swivel connection cable. Depending if the Maxi Sky 2 Plus is ECS or C-Stat, the cable can be unplugged from two differ- ent locations.
  • Page 89 6 - 60 -Remove the screw that locks the ceiling lift in place. -Pull up on the lock located on the top of the trolley. The lock is unlocked when it is in its full upright, 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.

  • Page 90: Inverting The Leading Hoist With The Driven Hoist

    6 - 61 INVERTING THE LEADING HOIST WITH THE DRIVEN HOIST Using a 8mm wrench, unscrew the M5 bolt that holds the ring terminal of the serial communication cable. Cut the tie wrap that holds the communication cable and unplug it. Make sure that the two lifts are on by pushing in both emergency stop buttons.
  • Page 91 6 - 62 To confirm that this step has worked, exit and go back to customizing menu, “Dual / Single Mode” will no longer appear in the list of customizing menu. This means the former leading ceiling lift now behaves like a standalone MS2. Pull on one of the emergency stop cables to shut down both ceiling lifts.
  • Page 92 6 - 63 Set MS2 Plus in dual mode. To do so, access the customizing menu by pressing and holding the button for three sections. Using the buttons to navigate through the menu. Select the “Dual / Single Mode” menu and press the button.

  • Page 93: Replacement Of The Ms2P Ecs Trolley

    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 Middle Pins extract it. Once the front sets of wheels (the two sets of wheels...
  • Page 94 Make sure the two ceiling lifts are “On” by pushing in both emer- gency stop buttons. Perform the test #10 B of section 14 “Testing the Maxi Sky 2 PLUS system” of 001-31229-EN MS2 PLUS Initial Start Up. REPLACEMENT OF MS2 PLUS CONTACT BLADES Pull on one of the emergency stop cable to shut down both lifts.
  • Page 95 -Press inside the hole to remove end stopper. WARNING 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.
  • Page 96 6 - 67 Finishing reference graphic B Using a 6 mm Allen key, undo the four screws that hold 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.
  • Page 97 6 - 68 Slide the swivel connector out of the bearing. Remove the bearing. Cut the two tie wraps that hold the cables at the extremity of the bottom plate. Remove all cables from the assembly. Take the new cables and place them side by side. Identify the middle of each cable and align the middle point with the center of the swivel connector.

  • Page 98: Performing A Weight Load Test

    Load test at SWL on lift and track. As stated in the Maxi Sky 2 and Maxi Sky 2 Plus Instructions for 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: •...
  • Page 99 6 - 70 Using a measuring tape, measure between the track and the laser line at every load test point, always taking the same reference point (either the top or the bottom of the track). NOTE BE SURE TO USE THE SAME MEASURING TAPE THROUGH- OUT, AS DIFFERENT MEASURING TAPES MAY HAVE VARYING LOOSENESS IN THEIR TAPE END HOOKS.
  • Page 100 6 - 71 Take measurements of the height of the track verses the laser line as you pass under each load test point. With the measurements mentioned above, fill the corresponding column (height loaded) in the weight load test form. -Compare the measurements of the track height when loaded and unloaded.

  • Page 101: Verifying The Soft Start And Stop Features

    6 - 72 VERIFYING THE SOFT START AND STOP FEATURES Testing the Ceiling Lift Without Load: -Press the button on the hand control. Observe as the vertical down motor unravels the strap. The motor should not reach its top speed instantly.
  • Page 102 TECHNICAL SPECIFICATIONS TECHNICAL DIMENSIONS 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...

  • Page 103: Technical Dimensions And Specifications

    7 - 2 TECHNICAL DIMENSION AND SPECIFICATION THE MAXI SKY 2 LIFT 2300 mm 15° 15° (90.6’’) LOOP SLING SPEADER BARS 1.5kg/3.3lb 1443 11/16 2.5kg/5.5lb 10kg/22.2lb 9/16 4.4kg/9.7lb...
  • Page 104 7 - 3 DYNAMIC POSITIONING SPREADER BARS 11/16 3/16 3.4kg/7.5lb 7.9kg/17.4lb 15/16 5.7kg/12.5lb 8.4kg/18.5lb SCALE Model 700-19485 700-19490 Type Standard Class III 52mm x 156mm 52mm x 156mm Dimensions (2” x 6”) (2” x 6”) Weight 0.76kg/1.7lb 0.76kg/1.7lb...
  • Page 105 7 - 4 THE MAXI SKY 2 PLUS LIFT 722 mm (28 1/2") 450 mm (17 3/4") 735 mm (28 7/8") * When using a scale, add 156 mm to this dimension. MAX. 765 mm (30 1/8”) MIN. 450 mm (17 3/4”)

  • Page 106: Technical Data

    WARNING: Wireless communications equipment such as wireless home network devices, mobile phones, cordless telephones and their base stations, walkie-talkies, etc. can affect the Maxi Sky 2 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.
  • Page 107 400 kg (880 lb) and up to 34 transfers with a load of 454 kg (1000 lb) Degree of protection - hand control IPX7 Degree of protection - Maxi Sky 2 Plus IP24 Ceiling lift - protection class - shock prevention Internally powered equipment Battery charger input 100-240 VAC, 50-60 Hz, 57 –...

  • Page 108: Maxi Sky 2 Wiring Diagram

    7 - 7 MAXI SKY 2 WIRING DIAGRAM 15A FUSE EMERGENCY SWITCH 20A FUSE RED / WHITE BLACK ORANGE ORANGE BATTERY BATTERY CONTACT BLADE KIT YELLOW WHITE BLACK BLUE IR KIT MOTOR MAIN BOARD ECS KIT LIMIT KIT USB PORT...

  • Page 109: Main Pcb

    7 - 8 MAIN PCB FUSE RTC BATTERY TEST POINT DISPLAY TEST POINTS GND - TEST POINT GROUND 2.85V - VOLTAGE FRO MICRO-PROCESSOR 5V - FOR RELAY 24VE - BATTERY VOLTAGE...

  • Page 110: Connection Details

    7 - 9 CONNECTION DETAILS 3 - BLUE - L/R MOTOR 3 - BLUE - L/R MOTOR 2 - WHITE - POS. CONTACT BLADE 2 - WHITE - POS. CONTACT BLADE 6 - RED - L/R MOTOR 6 - RED - L/R MOTOR 1 - ORANGE - 15A FUSE 1 - ORANGE - 15A FUSE 5 - RED - VBAT...
  • Page 111 7 - 10 MS2 CASSETTE IR HAND CONTROL DIP SWITCH DIP SWITCH SW1 ON PCB SW1 ON PCB IR Connector...

  • Page 112: Maxi Sky 2 Plus (C-Stat) Wiring Diagram

    7 - 11 MAXI SKY 2 PLUS (C-STAT) WIRING DIAGRAM...

  • Page 113: Maxi Sky 2 Plus (Ecs) Wiring Diagram

    7 - 12 MAXI SKY 2 PLUS (ECS) WIRING DIAGRAM...
  • Page 114 8 - 1 MAINTENANCE & MALFUNCTION CODES 8 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...

  • Page 115: How To Use This Section

    8 - 2 HOW TO USE THIS SECTION The Maxi Sky 2 is equipped with a self-diagnosis system which displays either malfunction or maintenance code. The malfunction code appears instantly when a problem occurs with the lift. After resetting the lift or when coming out from sleep mode, the malfunction will be converted into a maintenance code .

  • Page 116: How To Perform Maintenance

    8 - 3 HOW TO PERFORM MAINTENANCE NOTE AFTER COMPLETING MAINTENANCE , RESET THE MAINTENANCE CODE; REFER TO “RESET MAINTENANCE CODE”, PAGE 8-15 NOTE UNLESS OTHERWISE SPECIFIED THE FOLLOWING MAINTENANCE AND INSPECTION INSTRUCTIONS ARE APPLICABLE FOR BOTH MS2 AND MS2 PLUS. MAINTENANCE CODE TABLE Maintenance Description Trigger...
  • Page 117 8 - 4 Description What to do/What to check code PM code A-B-C 1. Replace the strap Refer to section “STRAP CHANGE”, page 6-13. Refer section “REMOVING BATTERIES”, page 6-17 1. Replace the 12V batteries “INSTALLING THE BATTERIES”, page 6-18. Replace the lithium battery CR2032 3V (403.02032) on the main board (positive polarity should be oriented on the same side of the hand control connector).
  • Page 118 8 - 5 1. Wait 15 seconds after the last activation of the lift, ECS symbol should appear on the screen only if batteries are lower than 80%. Otherwise it may take up to three hours before the ECS symbol appears. NOTE ECS System THE GREEN LED MAY BE DISABLE.
  • Page 119 8 - 6 Emergency Brake 1. Remove bottom cover. 2. Rotate drum (using Up/Down button on hand control) and align the emergency brake 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).
  • Page 120 8 - 7 Description What to do/What to check code Emergency Lowering Device 1. Pull the red emergency cord to turn off power. 2. Open the small side door to access the lowering mechanism. 3. Remove the 8 mm hex key on the top of the ceiling lift. Insert the hex key deep into the socket.
  • Page 121 8 - 8 Description What to do/What to check code Limit switch 1. Press and hold the Up button until the lift stops at the top of its stroke. 2. Press and hold the Down button until the stops at the end of its stroke of the lift (lower limit).
  • Page 122 8 - 9 Up/Down transmission 1. Check gear for excessive wear. 2. Using Lubriplate grease (P/N: P8180), make sure the second stage gear has Inspect and grease enough grease. transmission 3. Remove excessive grease on the side of the gear to avoid getting any on the strap.
  • Page 123 8 - 10 Description What to do/What to check code PM code E: Annual inspection of the spreader bar Quick Connect 1. Open the latch that locks the strap in place by pushing it inward. 2. Rotate the strap towards the latch. 3.
  • Page 124 8 - 11 Description What to do/What to check code 1. Verify general condition of the DPS for damage or crack. Manual DPS (flat & open) 2. Rotate the bottom frame using the handle. 3. Make sure the frame keeps its position. Verify functionality of the Friction disk 1.
  • Page 125 8 - 12 Description What to do/What to check code 1. Verify the general condition of the ceiling (damage, cracks) 2. Make sure the rail is level when it is not loaded. 3. Make sure that attachments (ceiling brackets, wall posts, wall brackets, rail General condition of the rail brackets) have not been displaced, damaged or removed.
  • Page 126 LED AND LIFT REMAINS IN STARTING MODE). Replace main board. 1. Replace the main board and return the defective board to ArjoHuntleigh for inspection with a short description of the problem. (refer to section “REMOVING THE MAIN BOARD”, page 6-33 and “INSTALLING THE MAIN BOARD”, Associated to: page 6-35 for procedure).
  • Page 127 8 - 14 Description What to do/What to check code 1. Check if the encoder J11 is connected. Up/Down motor does not 2. Check if the encoder wire and the contact are correct at J11. rotate or the encoder does not 3.

  • Page 128: Reset Maintenance Code

    8 - 15 RESET MAINTENANCE CODE The maintenance code is displayed when the system is waking up from sleep mode or when the unit is turned on. The icon, accompanied with the red LED, shows up for 7 seconds then blinks every 5 seconds. Once you have done a required maintenance, you need to erase its corresponding code to indicate it has been completed.
  • Page 129 8 - 16 For software version 2.2.X and up There are 2 ways to reset a maintenance code 1. When maintenance has been performed, follow the steps described on page 8-15 to access the maintenance menu. - Press button to select ‘‘maintenance required’’. - Confirm you selection by pressing on the button.
  • Page 130 8 - 17 For MS2 Plus To reset the maintenance code on the leading ceiling lift, follow the instruction on the previous page. To reset the maintenance code on the driven ceiling lift, follow the instructions below. First access the maintenance menu as explained on page 8-13 On The Leading Ceiling Lift Display, Select Driven Hoist Once driven hoist has been selected, look at the driven...

  • Page 131: Malfunction Codes Table

    8 - 18 MALFUNCTION CODES TABLE Code Malfunction description Down Holding Left/ Sit/ system Right Reclined Memory fault enable enable enable enable enable Up/Down motor encoder fault disable enable disable enable enable High limit switch fault disable enable enable enable enable Up/Down motor drive fault disable...

  • Page 132: Troubleshooting

    8 - 19 TROUBLESHOOTING                  ...
  • Page 133 8 - 20                                       ...
  • Page 134 8 - 21                                      ...
  • Page 135 8 - 22                                      ...
  • Page 136 8 - 23 ECS System Troubleshooting Battery level is full on the MS2 screen Replace batteries with ones having lower than 26V (only for test). - Press UP or DOWN button for 1 sec. - Wait 20 sec. Display shows a battery with ECS inside LED blinks Green Hoist LED is Disable...
  • Page 137 8 - 24                                      ...
  • Page 138 8 - 25                                      ...
  • Page 139 8 - 26 For MS2 Plus a good reference for troubleshooting can be found in MS2 Plus Initial Start Up 001-31229-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.
  • Page 140 Getinge Group is a leading global provider of products and systems that contribute to quality enhancement and cost efficiency within healthcare and life sciences. We operate under the three brands of ArjoHuntleigh, Getinge and Maquet. Getinge provides solutions for infection control within healthcare and contamination prevention within life sciences. Maquet specializes in solutions, therapies and products for surgical interventions, interventional cardiology and intensive care.

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