Invacare Storm4 Series Service Manual
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Invacare Storm4 Series Service Manual

Invacare Storm4 Series Service Manual

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Invacare
STORM
Series
®
4 ®

SERVICE MANUAL

Edition: 1533060 Vers. 012 - 07.10.2014

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Summary of Contents for Invacare Storm4 Series

  • Page 1: Service Manual

    Invacare STORM Series ® 4 ® SERVICE MANUAL Edition: 1533060 Vers. 012 - 07.10.2014...
  • Page 2 Series These instructions contain information about: Testing work Repair Instructions This manual is part of the instructions for use. Service addresses Invacare Austria GmbH +43 6232 5 53 50 Fax: +43 6232 5 53 54 Herzog Odilostrasse 101 A-5310 Mondsee info@invacare-austria.com...
  • Page 3 +44 (0)1656 77 62 20 uk@invacare.com Pencoed Bridgend CF35 5HZ WWW: www.invacare.co.uk United Kingdom +39 0445 38 00 59 Invacare Mecc San s.r.l. Via dei Pini, 62 Fax: +39 0445 38 00 34 italia@invacare.com I - 36016 Thiene (VI) WWW: www.invacare.it Italia Invacare Ireland Ltd.
  • Page 4 Fagerstagatan 9 finland@invacare.com S-163 91 Spånga WWW: www.invacare.se Sverige MÖLNDAL Tillverkare: +46 (0)31 86 36 00 Invacare® Deutschland GmbH Fax: +46 (0)31 86 36 06 Kleiststraße 49 ginvacare@invacare.com D-32457 Porta Westfalica Deutschland LANDSKRONA +46 (0)418 2 85 40 Fax: +46 (0)418 1 80 89 linvacare@invacare.com...

  • Page 5: Table Of Contents

    ® 4 ® Invacare - STORM Series SERVICE MANUAL Contents Chapter Page Introduction General information ........................ 11 Notes on transport ........................11 Definition and representation of information and safety information in this manual ..12 Hazard symbols and symbols used ..................13 Images in this manual ......................
  • Page 6 ® 4 ® SERVICE MANUAL Invacare - STORM Series Repair work Covers ............................41 8.1.1 Opening the rear cover panel ..................41 8.1.2 Opening the centre panel ....................42 8.1.3 Opening the front panel ....................43 8.1.4 Opening the rear light cover ..................44 8.1.5...
  • Page 7 ® 4 ® Invacare - STORM Series SERVICE MANUAL 8.7.8 Replacing headlamp brackets (conventional lighting system starting 03/2012) ... 87 8.7.9 Replacing the front bulb holder (LED lighting unit until 03/2012) ........88 8.7.10 Replacing headlamp brackets (LED lighting system starting 03/2012) ......89 8.7.11 Replacing the headlamp holder on the seat profile (Modulite seat) ......
  • Page 8 ® 4 ® SERVICE MANUAL Invacare - STORM Series 8.12.1.5 Reassembling the rim and the tyre on a vehicle with puncture-proof tyres ... 134 8.12.2 Calibrating True Track® Plus motors ................. 136 8.12.3 Replacing the relais ....................139 8.13 Rear wheel suspension ......................141 8.13.1 Replacing the rear wheel suspension .................
  • Page 9 ® 4 ® Invacare - STORM Series SERVICE MANUAL 8.18.6 Adjusting the Flex3 backrest ..................183 8.19 Storm X-plore specific parts ....................184 8.19.1 Replacing X-plore trim on the swing arm ..............184 8.19.2 Replacing the front X-plore swing arm ................ 185 8.19.3 Removing the rear X-plore swing arm ................
  • Page 10 ® 4 ® SERVICE MANUAL Invacare - STORM Series 10.4 Adjusting the center of gravity of the seat ................221 10.4.1 Center of gravity of the seat (standard seat) .............. 222 10.4.2 Center of gravity of the seat (Modulite seat) ............... 223 10.4.2.1...

  • Page 11: Introduction

    · Alterations to the mobility aid which occur as a result of incorrectly or improperly executed maintenance or overhaul work lead to the exclusion of all liability on the side of INVACARE. · If you have any problems or questions please contact Invacare® Service.

  • Page 12: Definition And Representation Of Information And Safety Information In This Manual

    ® 4 ® SERVICE MANUAL Invacare - STORM Series Definition and representation of information and safety information in this manual Different types of information and signal words are used throughout this manual. HAZARD! The signal word "HAZARD!" refers to immediate hazards.

  • Page 13: Hazard Symbols And Symbols Used

    ® 4 ® Invacare - STORM Series SERVICE MANUAL Hazard symbols and symbols used Different types of hazard symbols and symbols are used throughout this manual. General hazards This symbol warns you of general hazards! · Always follow the instructions to avoid injury to the user or damage to the product!

  • Page 14: Images In This Manual

    ® 4 ® SERVICE MANUAL Invacare - STORM Series Images in this manual The detailed images in this manual are given digits to identify various components. Component numbers in text and operational instructions always relate to the image directly above.

  • Page 15: Safety And Fitting Instructions

    ® 4 ® Invacare - STORM Series SERVICE MANUAL Safety and fitting instructions These safety instructions are intended to prevent accidents at work, and it is imperative that they are observed. Before any inspection or repair work · Read and observe this repair manual and the associated operating manual! ·...
  • Page 16 ® 4 ® SERVICE MANUAL Invacare - STORM Series ATTENTION! Fire and burn hazard due to electrical short-circuit! · The mobility device must be completely switched off before removal of voltage-carrying components! To do this, remove the batteries. · Avoid short-circuiting the contacts when carrying out measurements on voltage-carrying...
  • Page 17 Any changes to the drive program can affect the driving characteristics and the tipping stability of the vehicle! · Changes to the drive program may only be carried out by trained Invacare® specialist dealers! · Invacare® supplies all mobility aids with a standard drive program ex-works. Invacare® can...

  • Page 18: Tightening Torques

    ® 4 ® SERVICE MANUAL Invacare - STORM Series Tightening torques The tightening torques stated in the following list are based on the thread diameter for the nuts and bolts for which no specific values have been determined. All values assume dry and de-greased threads.

  • Page 19: Layout Of Components And Componentry

    ® 4 ® Invacare - STORM Series SERVICE MANUAL Layout of components and componentry Overview The electronic control modules and regulators are situated at the rear underneath the rear plastic cover and directly under the seat.

  • Page 20: Electronics Modules

    ® 4 ® SERVICE MANUAL Invacare - STORM Series Directly under the seat: · Actuator module (1) The actuator module is optional. If available, it controls the electric leg supports, the electric tilt module and the electric back adjustment. ·...
  • Page 21 ® 4 ® Invacare - STORM Series SERVICE MANUAL Electronic module Designation Notes G-Trac sensor The G-Trac sensor is optional Power module The power module ist optional. ® True Track Plus CLAM The module ist optional. (Lighting/actuator module)

  • Page 22: Acs2 Pma90L Electronics Module

    ® 4 ® SERVICE MANUAL Invacare - STORM Series 4.2.1 ACS2 PMA90L electronics module Connections 1) Battery 24V 2) Cable to G-Trac sensor (GYRO 3) Bus cable (to remote or ACT) 4) Motor M1 5) Light 6) Motor M2 Rubber stoppers for free slots 2) &...

  • Page 23: Act 4 Actuator Module

    ® 4 ® Invacare - STORM Series SERVICE MANUAL 4.2.2.2 ACT 4 actuator module Connections 1) ACI* 2) Bus cable (to remote or power module) 3) Bus cable (to remote or power module) 4) Actuator - Channel 4 5) Actuator - Channel 3...

  • Page 24: Joystick Boxes

    ® 4 ® SERVICE MANUAL Invacare - STORM Series Joystick boxes Various remotes can be used on the mobility aid. Before you connect any mobility aid components such as adjusting motors/actuators or motors, you should first ensure that you know exactly which joystick box has been fitted. Please refer to the following table for an overview.
  • Page 25 ® 4 ® Invacare - STORM Series SERVICE MANUAL Remote Designation Notes REM B Can be connected to power module ACS2 PMA90L. REM 550 Can be connected to power module ACS2 PMA90L.

  • Page 26: Service Plan (1X Annually)

    ® 4 ® SERVICE MANUAL Invacare - STORM Series Service plan (1x annually) CAUTION! Danger of injury and damage to property, if the maximum speed reduction on a wheelchair with a lifter does not function correctly! The wheelchair’s control unit must reduce the maximum possible speed as soon as the lifter is raised.
  • Page 27 ® 4 ® Invacare - STORM Series SERVICE MANUAL ü Component Check Remedy Notes Check drive wheels for Adjust, replace wheel See chapters Wheel tight fit and side play hubs 8.10.1 and 8.10.3. suspension and wheels Check steering wheels Replace wheels, See chapter 8.8.
  • Page 28 ® 4 ® SERVICE MANUAL Invacare - STORM Series ü Component Check Remedy Notes Check batteries for Replace batteries if See chapters 8.4.2 Batteries damage necessary and 8.4.3. Check battery voltage Charge batteries Check battery voltage Charge batteries See operating...

  • Page 29: Operational Faults

    The tables for rectification of operational faults listed in the following chapters are only an excerpt from the original manufacturer's manuals. You can obtain the original manuals from Invacare®. If you have problems with the mobility aid, please proceed as follows: ·...

  • Page 30: Drive Fault Diagnosis

    ® 4 ® SERVICE MANUAL Invacare - STORM Series Drive fault diagnosis PROBLEM OTHER POSSIBLE SOLUTION Documentation SYMPTOMS CAUSE See operating manual Mobility aid The remote Drive motors Engage drive will not status display disengaged motors start illuminates normally and displays blink code 5/6.
  • Page 31 ® 4 ® Invacare - STORM Series SERVICE MANUAL PROBLEM OTHER POSSIBLE SOLUTION Documentation SYMPTOMS CAUSE Motors stop None Voltage decline Stop journey and allow electronics to and start cool down. again Motor runs None High motor load Stop journey and...
  • Page 32 ® 4 ® SERVICE MANUAL Invacare - STORM Series PROBLEM OTHER POSSIBLE SOLUTION Documentation SYMPTOMS CAUSE Motors do None Bad connections Check all cabling. See chapter 8.6. not run Fuse burnt out Check cabling and See chapters 8.6 and 8.5...
  • Page 33 ® 4 ® Invacare - STORM Series SERVICE MANUAL PROBLEM OTHER POSSIBLE SOLUTION Documentation SYMPTOMS CAUSE None Transmission Sealing ring on Replace See chapter 8.11.1. drive shaft transmission if losing oil defective sealing ring defective. Check carbon See chapters 8.11.1 and brushes for oil 8.11.4...
  • Page 34 ® 4 ® SERVICE MANUAL Invacare - STORM Series PROBLEM OTHER POSSIBLE SOLUTION Documentation SYMPTOMS CAUSE Electrical Remote shows Lighting / Replace lighting / See chapter 8.2.6. blinking "E" actuator module actuator module adjustment blink code 2 defective motor does...

  • Page 35: Rem Remotes: Error Codes And Diagnostic Codes

    ® 4 ® Invacare - STORM Series SERVICE MANUAL REM remotes: Error codes and diagnostic codes The drive electronics can automatically rectify some faults. In this case the status display will stop blinking. Switch the remote on and off again several times. Wait around 5 seconds each time before switching the remote on again.
  • Page 36 ® 4 ® SERVICE MANUAL Invacare - STORM Series BLINK CODE POSSIBLE CAUSE SOLUTION DOCUMENTATION Faulty data transmission Remove electronic modules See chapter 8.2.2. 9 or 10 x blink between modules except for the power module and the remote. Replace the modules one...

  • Page 37: Diagnosis Of Charging Device Faults

    Defective mains supply cable. Check the mains supply cable. Replace damaged cables or send the battery charger to Invacare® Service for repair. LEDs are burnt out Send the battery charger to Invacare® Service for repair. An internal fuse might be burnt Send the battery charger to out.

  • Page 38: Test Procedures

    ® 4 ® SERVICE MANUAL Invacare - STORM Series Test procedures Testing the motor Note ® ® The testing procedure does not apply to True Track Plus motors. In the case of the True Track Plus motor, the cable plug is connected directly to the motor.

  • Page 39: Testing The Electro-Mechanical Parking Brake

    Pull the motor plug (1) out of the power module. · Connect the digital multimeter to the adjacent central motor plug contacts (3) and measure the resistance between the contacts. · If there is a defect, replace the motor and send it to Invacare® Service for inspection or repair.
  • Page 40 ® 4 ® SERVICE MANUAL Invacare - STORM Series Note A resistance of between 40 and 80 ohms indicates an intact brake. A resistance of 0 ohms or a very high resistance (mega-ohms or infinity) indicates a short-circuit, a bad connection or a defective brake.

  • Page 41: Repair Work

    ® 4 ® Invacare - STORM Series SERVICE MANUAL Repair work CAUTION! Danger of injury and damage to property, if the maximum speed reduction on a wheelchair with a lifter does not function correctly! The wheelchair’s control unit must reduce the maximum possible speed as soon as the lifter is raised.

  • Page 42: Opening The Centre Panel

    ® 4 ® SERVICE MANUAL Invacare - STORM Series 8.1.2 Opening the centre panel Requirements: · 4 mm Allen key Dismantling the centre panel: · Remove the rear cover as described in chapter 8.1.1. · If possible, use the lifter to move the seat to the uppermost position.

  • Page 43: Opening The Front Panel

    ® 4 ® Invacare - STORM Series SERVICE MANUAL 8.1.3 Opening the front panel Requirements: · 4 mm Allen key Dismantling the front cover panel: · Use the lifter to move the seat to the uppermost position. If a lifter is not available, you have to remove the seat as described in chapter 8.15.1.1 or 8.15.1.3 respectively.

  • Page 44: Opening The Rear Light Cover

    ® 4 ® SERVICE MANUAL Invacare - STORM Series 8.1.4 Opening the rear light cover Requirements: · 4 mm Allen key · socket spanner, 13 mm Dismantling the rear light cover: · Remove the rear and centre cover as described in chapters 8.1.1 and 8.1.2.

  • Page 45: Replacing A Front Splash Guard

    ® 4 ® Invacare - STORM Series SERVICE MANUAL 8.1.5 Replacing a front splash guard WARNING: Danger of crushing! The wheelchair is very heavy. Danger of injury to the hands and feet! · Use proper lifting techniques. Danger of injury due to uncontrolled movement of the wheelchair! ·...

  • Page 46: Replacing The Splash Guard

    ® 4 ® SERVICE MANUAL Invacare - STORM Series 8.1.6 Replacing the splash guard Requirements: · 5 mm Allen key Note Different splash guards have to be fitted depending on the depth of the seat, the width of the seat and the seat support plates used.
  • Page 47 ® 4 ® Invacare - STORM Series SERVICE MANUAL Splash guard Splash guard Splash guard Splash guard Seat Seat long RH long LH short RH short LH Seat depth width Order no.: Order no.: Order no.: Order no.: support in cm...

  • Page 48: Electronics Module

    · Changes to the drive program may only be carried out by trained Invacare® specialist dealers! · Invacare® can only give a warranty for safe mobility aid driving behaviour - especially tipping stability - for unaltered standard drive programs! Note All power modules are delivered with a standard drive program.
  • Page 49 ® 4 ® Invacare - STORM Series SERVICE MANUAL · Carefully note the location of the cable and the connection locations of the various plugs. Either mark each plug and socket, or take a photograph with a digital camera. ·...

  • Page 50: Replacing The True Track Plus Power Module

    · Changes to the drive program may only be carried out by trained Invacare® specialist dealers! · Invacare® can only give a warranty for safe mobility aid driving behaviour - especially tipping stability - for unaltered standard drive programs! Note All power modules are delivered with a standard drive program.
  • Page 51 ® 4 ® Invacare - STORM Series SERVICE MANUAL · Remove the cable from the electronics mountings (6). · Pull the snap fasteners (3) next to the True Track® Plus power module (4) to the rear. · Lift the True Track® Plus power module together with the mounting (2) and remove the mounting from the battery flap (1).

  • Page 52: Replacing The Actuator Module On The Battery Compartment

    ® 4 ® SERVICE MANUAL Invacare - STORM Series 8.2.4 Replacing the actuator module on the battery compartment Replacement is described in the following section based on the example of a mobility aid with an optional lighting PCB and an optional actuator module.

  • Page 53: Replacing The Actuator Module Under The Seat

    ® 4 ® Invacare - STORM Series SERVICE MANUAL · Pull the plug (1) out of the actuator module. · Undo the two Phillips screws (2). · Replace the actuator module. Refitting the tilt module: · Refit the parts in reverse order.

  • Page 54: Replacing The Lighting Pcb

    ® 4 ® SERVICE MANUAL Invacare - STORM Series 8.2.6 Replacing the lighting PCB Replacement is described in the following section based on the example of a mobility aid with an optional lighting PCB and an optional actuator module. Requirements: ·...
  • Page 55 ® 4 ® Invacare - STORM Series SERVICE MANUAL · Loosen the two Allen screws (3) and the corresponding nuts on the rear using a 4 mm Allen key and an 8 mm socket spanner. · Replace the lighting PCB.

  • Page 56: Replacing The G-Trac Sensor

    ® 4 ® SERVICE MANUAL Invacare - STORM Series 8.2.7 Replacing the G-Trac sensor Requirements: · 5 mm Allen key · 10 mm socket wrench Dismantling the G-Trac sensor: · If possible, completely raise the seat with the lifter. ·...
  • Page 57 ® 4 ® Invacare - STORM Series SERVICE MANUAL · Pull the locking pin (1) that is located next to the power module backwards. · Lift the power module up, together with the bracket, and remove the bracket from the battery compartment cover.

  • Page 58: Replacing The Lighting/Actuator Module Clam

    ® 4 ® SERVICE MANUAL Invacare - STORM Series Refitting the G-Trac sensor: · Assemble the parts in reverse order. · Reconnect all cable connectors to their former positions. · The G-Trac sensor must be installed with the cable pointing upwards. The module has a guide that must fit exactly into the G-Trac sensor holder.
  • Page 59 ® 4 ® Invacare - STORM Series SERVICE MANUAL · Loosen the two screws (1) with a 3 mm Allen key and remove the screws including the CLAM mounting (2). · Replace the lighting/actuator module CLAM (3). Note When disassembling, take care of small parts such as screws and washers. Put all small parts down so that they can be reassembled in the right sequence.

  • Page 60: Drive Program Selection After Component Replacement

    ® 4 ® SERVICE MANUAL Invacare - STORM Series 8.2.9 Drive program selection after component replacement The drive program is saved in the remote and in the power module. If one of these two components is replaced, the system must be told which of the components has not been replaced so that it knows which contains the current controller profile.

  • Page 61: Profile Selection With Remote Rem 550

    ® 4 ® Invacare - STORM Series SERVICE MANUAL 8.2.9.2 Profile selection with remote REM 550 · Insert the plug into the remote or into the power module respectively. · Switch the remote on. The display (2) shows that you need to select a profile.

  • Page 62: Updating The Driving Program

    · Alterations to the drive program must only be carried out by trained Invacare®-dealers! · Invacare® can only assume a warranty for the safe vehicle handling of the wheelchair – in particular tipping stability - for unaltered standard drive programs! Pre-requisites: ·...

  • Page 63: Batteries, Cables & Battery Charger

    ® 4 ® Invacare - STORM Series SERVICE MANUAL Batteries, cables & battery charger 8.4.1 Making the batteries accessible ATTENTION: Injury hazard and possible material damages if batteries are handled improperly! · The installation of new batteries may only be carried out by authorised specialists.
  • Page 64 ® 4 ® SERVICE MANUAL Invacare - STORM Series · Remove the rear panel as described in chapter 8.1.1. · Pull back the spring lock (1) next to the power module. · Raise the power module together with the mounting and remove the mounting from the battery cap flap.

  • Page 65: Replacing Batteries

    ® 4 ® Invacare - STORM Series SERVICE MANUAL 8.4.2 Replacing batteries ATTENTION: Injury hazard and possible material damages if batteries are handled improperly! · The installation of new batteries may only be carried out by authorised specialists. · Observe the warning information on the batteries.
  • Page 66 ® 4 ® SERVICE MANUAL Invacare - STORM Series · Remove the pole caps (1) on the accessible battery (3). · Remove the pole screws located under the pole caps using an 11 mm socket spanner. · Remove the connecting cable (4) and the fuse cable (2).

  • Page 67: Correct Handling Of Damaged Batteries

    ® 4 ® Invacare - STORM Series SERVICE MANUAL 8.4.3 Correct handling of damaged batteries WARNING: BURN HAZARD! Injury hazard due to discharged acid. · Always wear acid-proof protective gloves when handling batteries. · Always wear protective goggles when handling batteries.

  • Page 68: Checking And Replacing The Main Fuse

    ® 4 ® SERVICE MANUAL Invacare - STORM Series Checking and replacing the main fuse CAUTION: Fire hazard! · Always use an original strip fuse with the approved amperage. · If the main fuse has blown, first rectify the cause before fitting a new one.
  • Page 69 ® 4 ® Invacare - STORM Series SERVICE MANUAL · You see the strip fuses (2) once the fuse holder (1) is open. · If the strip fuse has blown, you must first ascertain and rectify the cause of the fault.

  • Page 70: Checking The Cable

    ® 4 ® SERVICE MANUAL Invacare - STORM Series Checking the cable Requirements: · 4 mm Allen key · oblique pliers · cable ties · Remove the rear and the centre cover as described in chapters 8.1.1 and 8.1.2. ·...

  • Page 71: Installing Cables

    ® 4 ® Invacare - STORM Series SERVICE MANUAL · Checked to ensure that the plug is now firmly in its socket. If not, repeat the previous operation. · Refit the parts in reverse order. · Check all vehicle functions.
  • Page 72 ® 4 ® SERVICE MANUAL Invacare - STORM Series · Lead the cables on the modules fitted at the rear (power module and actuator module) through the recess in the battery flap under the actuator module to the cable bridge (1).

  • Page 73: Installing Cables On A Lifter Column Type B

    ® 4 ® Invacare - STORM Series SERVICE MANUAL 8.6.2 Installing cables on a lifter column type B If a type B lifter column was already installed, then you can begin directly with chapter 8.6.2.2. Lifter column type A Lifter column type B...
  • Page 74 ® 4 ® SERVICE MANUAL Invacare - STORM Series · Secure the cables with a cable tie (1) under the outer side of the bar (2). · Secure the cables with a cable tie (1) under the outer side of the seat frame (2).
  • Page 75 ® 4 ® Invacare - STORM Series SERVICE MANUAL · Attach the cable guide for the lifter (1) using the two supplied hexagon socket head screws, on the left underneath the seat. · Position the protective tube for the cables completely from the outer side.

  • Page 76: Installing Cables On A Type B Lifter Column - Part 2

    ® 4 ® SERVICE MANUAL Invacare - STORM Series 8.6.2.2 Installing cables on a type B lifter column - part 2 · Run the cable bundle, including the protective tube for the cables, through the opening in the front cover (2).

  • Page 77: Lighting Unit

    ® 4 ® Invacare - STORM Series SERVICE MANUAL Lighting unit Note There are two different lighting units. A conventional lighting unit with bulbs and a LED lighting unit. 8.7.1 Replacing the front bulb (conventional lighting unit) Requirements: · Phillips screwdriver size 2 ·...

  • Page 78: Replacing The Complete Front Headlight (Conventional Lighting Unit Until 03/2012)

    ® 4 ® SERVICE MANUAL Invacare - STORM Series 8.7.3 Replacing the complete front headlight (conventional lighting unit until 03/2012) Requirements: · Phillips screwdriver size 2 · 8 mm spanner · 4 mm Allen key · Diagonal pliers · Cable tie Removing the front headlight: ·...
  • Page 79 ® 4 ® Invacare - STORM Series SERVICE MANUAL · Loosen the two cap nuts (2) using an 8 mm spanner and remove the headlight with the mounting from the rubber bumpers. · There are two Phillips screws, (cannot be seen in the picture), that fasten the headlight to the mounting.

  • Page 80: Replacing Headlamps Completely (Conventional Lighting System Starting 03/2012)

    ® 4 ® SERVICE MANUAL Invacare - STORM Series 8.7.4 Replacing headlamps completely (conventional lighting system starting 03/2012) Requirements: · Phillips screwdriver size 2 · Open-end wrench 8 mm · Side cutting pliers · Cable ties Uninstalling headlights: · Remove the rear and the middle covers, as described in chapter 8.1.1 and 8.1.2.
  • Page 81 ® 4 ® Invacare - STORM Series SERVICE MANUAL · Loosen both of the nuts (1) with an 8 mm open-end wrench and remove the headlight with the bracket from the rubber mounting. · Loosen both Phillips head screws (2) to remove the headlight from the bracket.

  • Page 82: Replacing The Complete Front Headlight (Led Lighting Unit)

    ® 4 ® SERVICE MANUAL Invacare - STORM Series 8.7.5 Replacing the complete front headlight (LED lighting unit) Requirements: · 8 mm spanner · 4 mm Allen key · Diagonal pliers · Cable ties Removing the front headlight: · Remove the rear and centre cover as described in chapters 8.1.1 and 8.1.2.
  • Page 83 ® 4 ® Invacare - STORM Series SERVICE MANUAL Refitting the front headlight: · Refit the parts in reverse order. · Lay the cables carefully and fasten them using the cable clamps and cable ties. In doing so, please pay attention to chapter 8.6.1.

  • Page 84: Replacing Headlamps Completely (Led Lighting System Starting 03/2012)

    ® 4 ® SERVICE MANUAL Invacare - STORM Series 8.7.6 Replacing headlamps completely (LED lighting system starting 03/2012) Requirements: · 4 mm Allen wrench · Side cutting pliers · Cable ties Uninstalling headlights: · Remove the rear and the middle covers, as described in chapter 8.1.1 and 8.1.2.
  • Page 85 ® 4 ® Invacare - STORM Series SERVICE MANUAL · Loosen the hexagon socket head screw (1) with a 4 mm Allen wrench and remove the headlight from the bracket. · Replace the headlight. Installing headlights: · Assemble all parts again in reverse order.

  • Page 86: Replacing The Front Bulb Holder (Conventional Lighting Unit Until 03/2012)

    ® 4 ® SERVICE MANUAL Invacare - STORM Series 8.7.7 Replacing the front bulb holder (conventional lighting unit until 03/2012) Requirements: · Phillips screwdriver size 2 · 8 mm spanner Dismantling the bulbholder: · Loosen the two cap nuts (2) using an 8 mm spanner and remove the headlight with the mounting from the rubber bumpers.

  • Page 87: Replacing Headlamp Brackets (Conventional Lighting System Starting 03/2012)

    ® 4 ® Invacare - STORM Series SERVICE MANUAL 8.7.8 Replacing headlamp brackets (conventional lighting system starting 03/2012) Requirements: · Phillips screwdriver size 2 · Open-end wrench 8 mm Uninstalling the tail light bracket: · Loosen both of the nuts (1) with an 8 mm open-end wrench and remove the headlight with the bracket from the rubber mounting.

  • Page 88: Replacing The Front Bulb Holder (Led Lighting Unit Until 03/2012)

    ® 4 ® SERVICE MANUAL Invacare - STORM Series 8.7.9 Replacing the front bulb holder (LED lighting unit until 03/2012) Requirements: · 4 mm Allen key · 8 mm spanner Dismantling the bulbholder: · Loosen the Allen screw (1) using a 4 mm Allen key and remove the headlight from the mounting.

  • Page 89: Replacing Headlamp Brackets (Led Lighting System Starting 03/2012)

    ® 4 ® Invacare - STORM Series SERVICE MANUAL 8.7.10 Replacing headlamp brackets (LED lighting system starting 03/2012) Requirements: · 4 mm Allen wrench · Open-end wrench 8 mm Uninstalling the tail light bracket: · Loosen the hexagon socket head screw (1) with a 4 mm Allen wrench and remove the headlight from the bracket.

  • Page 90: Replacing The Headlamp Holder On The Seat Profile (Modulite Seat)

    ® 4 ® SERVICE MANUAL Invacare - STORM Series 8.7.11 Replacing the headlamp holder on the seat profile (Modulite seat) Requirements: · Phillips screwdriver size 2 · 8 mm spanner · 6 mm Allen key Dismantling the headlamp holder: ·...

  • Page 91: Replacing The Rear Bulb (Conventional Lighting Unit)

    ® 4 ® Invacare - STORM Series SERVICE MANUAL 8.7.12 Replacing the rear bulb (conventional lighting unit) Requirements: · Phillips screwdriver size 2 · Undo the Phillips screw in the transparent cover over the rear light/indicator combination. · Remove the transparent plastic cover.

  • Page 92: Replacing The Complete Rear Light (Conventional Lighting Unit)

    ® 4 ® SERVICE MANUAL Invacare - STORM Series 8.7.13 Replacing the complete rear light (conventional lighting unit) Requirements: · 4 mm Allen key · 8 mm socket spanner · 13 mm socket spanner Removing the rear light · Remove the rear and the centre cover as described in chapters 8.1.1 and 8.1.2.
  • Page 93 ® 4 ® Invacare - STORM Series SERVICE MANUAL · Remove the two plastic caps (1). · Loosen the two nuts (2) with an 8 mm socket spanner. · Remove the nut and the washers (3). · Pull off the rear light (5) to the rear and remove the two bushes (4).

  • Page 94: Replacing The Complete Rear Light (Conventional Lighting Unit Starting 08/2014)

    ® 4 ® SERVICE MANUAL Invacare - STORM Series 8.7.14 Replacing the complete rear light (conventional lighting unit starting 08/2014) Requirements: · 4 mm Allen key · 8 mm socket spanner · 13 mm socket spanner Removing the rear light ·...
  • Page 95 ® 4 ® Invacare - STORM Series SERVICE MANUAL · Remove the two plastic caps (1). · Loosen the two nuts (2) with an 8 mm socket spanner. · Remove the nut and the washers (3). · Pull off the rear light (6) to the rear and remove the protect cap (5) and both bushes (4).

  • Page 96: Replacing The Rear Bulb Holder (Conventional Lighting Unit)

    ® 4 ® SERVICE MANUAL Invacare - STORM Series 8.7.15 Replacing the rear bulb holder (conventional lighting unit) Requirements: · Phillips screwdriver size 2 · 8 mm socket spanner · 13 mm socket spanner Dismantling the bulbholder: · Remove the complete rear light as described in chapter 8.7.13.

  • Page 97: Replacing The Rear Bulb Holder (Conventional Lighting Unit Starting 08/2014)

    ® 4 ® Invacare - STORM Series SERVICE MANUAL 8.7.16 Replacing the rear bulb holder (conventional lighting unit starting 08/2014) Requirements: · 5 mm Allen key Dismantling the bulbholder: · Remove the complete rear light as described in chapter 8.7.13.

  • Page 98: Replacing The Complete Rear Light (Led Lighting Unit)

    ® 4 ® SERVICE MANUAL Invacare - STORM Series 8.7.17 Replacing the complete rear light (LED lighting unit) Requirements: · 4 mm Allen key · 13 mm socket spanner Removing the rear light · Remove the rear and the centre cover as described in chapters 8.1.1 and 8.1.2.

  • Page 99: Replacing The Rear Bulb Holder (Led Lighting Unit)

    ® 4 ® Invacare - STORM Series SERVICE MANUAL · Open the rear light plug (3) that is to be replaced. · The rear lights are only clamped in the plastic casing. Replace the red rear light (1) or the indicator (2) as required.

  • Page 100: Front Wheel Forks

    ® 4 ® SERVICE MANUAL Invacare - STORM Series Front wheel forks 8.8.1 Replacing the wheel fork WARNING: Danger of crushing! The mobility device is very heavy. Injury hazard to hands and feet! · Use proper lifting techniques. Injury hazard caused by uncontrolled movement of the mobility device! ·...
  • Page 101 ® 4 ® Invacare - STORM Series SERVICE MANUAL Refitting the wheel fork: · Refit the parts in reverse order. · When fitting the ball bearings please ensure that the wide inner ring faces outward in each case. · Adjust the wheel fork as described in chapter 8.8.2.

  • Page 102: Adjusting The Wheel Fork

    ® 4 ® SERVICE MANUAL Invacare - STORM Series 8.8.2 Adjusting the wheel fork WARNING: Danger of crushing! The mobility device is very heavy. Injury hazard to hands and feet! · Use proper lifting techniques. Requirements: · 19 mm socket spanner ·...

  • Page 103: Changing A Front Wheel

    ® 4 ® Invacare - STORM Series SERVICE MANUAL 8.8.3 Changing a front wheel WARNING: Danger of crushing! The mobility device is very heavy. Injury hazard to hands and feet! · Use proper lifting techniques. Injury hazard caused by uncontrolled movement of the mobility device! ·...
  • Page 104 ® 4 ® SERVICE MANUAL Invacare - STORM Series · Remove the washer (3). · Take the wheel (1) off the axle (2). Refitting the wheel: · Refit the parts in reverse order. · Pay attention to the correct direction of rotation when re-installing the wheels.

  • Page 105: Replacing The Front Wheel Carrier

    ® 4 ® Invacare - STORM Series SERVICE MANUAL Replacing the front wheel carrier 8.9.1 Replacing the front wheel carrier (only Standard Storm WARNING: Danger of crushing! The mobility device is very heavy. Injury hazard to hands and feet! · Use proper lifting techniques.

  • Page 106: Replacing The Front Wheel Carrier (Only Storm X-Plore)

    ® 4 ® SERVICE MANUAL Invacare - STORM Series Refitting the front wheel carrier: · Refit the parts in reverse order. · Use Loctite locking varnish to secure the Allen screw (2). · Tighten the Allen screw (2) to 25 Nm.
  • Page 107 ® 4 ® Invacare - STORM Series SERVICE MANUAL · Carefully remove the bolts (5) which connect the shock absorber (4) to the swing arm (1). · Undo and remove the two Allen screws (8) with a 6 mm Allen key. Take care with the washers while doing so.

  • Page 108: Drive Wheels

    ® 4 ® SERVICE MANUAL Invacare - STORM Series 8.10 Drive wheels 8.10.1 Replacing the drive wheel WARNING: Danger of crushing! The mobility device is very heavy. Injury hazard to hands and feet! · Use proper lifting techniques. Injury hazard caused by uncontrolled movement of the mobility device! ·...

  • Page 109: Replacing A Tyre Or Inner Tube

    ® 4 ® Invacare - STORM Series SERVICE MANUAL 8.10.2 Replacing a tyre or inner tube Note There are three different types of tyres or inner tubes, and specific points must be observed for the replacement of each type. It is easy to tell the difference between the tyre or inner tube types: ·...
  • Page 110 ® 4 ® SERVICE MANUAL Invacare - STORM Series Removing the tyres: · Remove the wheel as described in chapter 8.10.1. · Unscrew the valve cap (2). ATTENTION: Explosion hazard! If the wheelchair is fitted with pneumatic tyres, the wheel can explode if the air is not released from the tyre before removing the wheel! ·...

  • Page 111: Replacing Puncture-Protected Tyres

    ® 4 ® Invacare - STORM Series SERVICE MANUAL 8.10.2.2 Replacing puncture-protected tyres Note Pneumatic tyres have black valve caps. Puncture-protected tyres have red valve caps Requirements: · 6 mm Allen key · Two long wooden blocks, min. 14 x 14 x 30 cm ·...
  • Page 112 ® 4 ® SERVICE MANUAL Invacare - STORM Series · Remove the valve cover (2). · Press the release pin in the valve inwards and evacuate all the air from the tyre. · Undo the five 6 mm Allen screws (4) on the inside of the wheel.

  • Page 113: Replacing Puncture-Proof Tyres

    ® 4 ® Invacare - STORM Series SERVICE MANUAL 8.10.2.3 Replacing puncture-proof tyres Requirements: · 6 mm Allen key · Two long wooden blocks, min. 14 x 14 x 30 cm · Three joiner's clamps with plastic caps · Torque spanner 5 - 25 Nm (or similar) ·...

  • Page 114: Replacing The Drive Wheel Hub

    ® 4 ® SERVICE MANUAL Invacare - STORM Series 8.10.3 Replacing the drive wheel hub CAUTION! Possible material damage to mobility device! Collisions can be caused if the adjusting washers are removed during fitting work to the drive wheels! Adjusting washers are often fitted between the drive shaft and the wheel hub to even out tolerances.

  • Page 115: Drive Unit

    ® 4 ® Invacare - STORM Series SERVICE MANUAL 8.11 Drive unit 8.11.1 Replacing the motor/transmission unit (Standard Storm WARNING: Danger of crushing! The mobility device is very heavy. Injury hazard to hands and feet! · Use proper lifting techniques.
  • Page 116 ® 4 ® SERVICE MANUAL Invacare - STORM Series · Undo the four Allen screws (1) with a 5 mm Allen key. · Remove the screws together with the Nord-Lock lock washers. · Undo the Allen screw (4) with a 5 mm Allen key.

  • Page 117: Replacing The Motor/Transmission Unit (Ssd Motor)

    ® 4 ® Invacare - STORM Series SERVICE MANUAL 8.11.2 Replacing the motor/transmission unit (SSD motor) WARNING: Danger of crushing! The mobility device is very heavy. Injury hazard to hands and feet! · Use proper lifting techniques. Injury hazard caused by uncontrolled movement of the mobility device! ·...
  • Page 118 ® 4 ® SERVICE MANUAL Invacare - STORM Series · Loosen the four Allen screws (1) with a 6 mm Allen key and a 13 mm socket spanner.. · Remove the screws together with the washers. · Pull the motor/transmission unit (3) out of the mounting (2) in a forward direction. In doing so, please observe the high weight of the unit.

  • Page 119: Replacing The Motor/Transmission Unit (Storm X-Plore)

    ® 4 ® Invacare - STORM Series SERVICE MANUAL 8.11.3 Replacing the motor/transmission unit (Storm X-plore) WARNING: Danger of crushing! The mobility device is very heavy. Injury hazard to hands and feet! · Use proper lifting techniques. Injury hazard caused by uncontrolled movement of the mobility device! ·...
  • Page 120 ® 4 ® SERVICE MANUAL Invacare - STORM Series · Remove the securing clip (4). · Remove the spacer (3). · Carefully remove the bolts (1) which connect the shock absorber (2) to the swing arm (5). · Loosen the four Allen screws (6) with a 6 mm Allen key and a 13 socket spanner.
  • Page 121 ® 4 ® Invacare - STORM Series SERVICE MANUAL Refitting the motor/transmission unit: · Replace the defective parts. · Check the serial number of the gearbox housing. Up to the serial number 20110400xx, the gearbox housing is 44.5 mm wide: ' The compensation sheet (see right) must be installed.

  • Page 122: Replacing Or Rotating The Motor / Gearbox Unit Sealing Ring (Ssd Motor)

    ® 4 ® SERVICE MANUAL Invacare - STORM Series 8.11.4 Replacing or rotating the motor / gearbox unit sealing ring (SSD motor) CAUTION: Danger of crushing! The motor / gearbox unit is very heavy. Danger of injury to the hands! ·...

  • Page 123: Replacing The Motor / Gearbox Coupling (Ssd Motor)

    ® 4 ® Invacare - STORM Series SERVICE MANUAL 8.11.5 Replacing the motor / gearbox coupling (SSD motor) CAUTION: Danger of crushing! The motor / gearbox unit is very heavy. Danger of injury to the hands! · Pay attention to the heavy weight.
  • Page 124 ® 4 ® SERVICE MANUAL Invacare - STORM Series Installing the motor / gearbox coupling: · Place the new clutch (7) on the motor axle. Pay attention to the position of the groove. · Position the locking ring (5) on the motor (4) or the gearbox (1).

  • Page 125: Replacing The Carbon Brushes (Standard Motor)

    ® 4 ® Invacare - STORM Series SERVICE MANUAL 8.11.6 Replacing the carbon brushes (Standard motor) Note Always replace all the carbon brushes on both motors. WARNING: Danger of crushing! The mobility device is very heavy. Injury hazard to hands and feet! ·...
  • Page 126 ® 4 ® SERVICE MANUAL Invacare - STORM Series Refitting the carbon brushes: · Depending on the condition of the brush and the spring: - either replace the brushes in exactly the same position from which they were taken or - fit new brushes.

  • Page 127: Replacing The Carbon Brushes (Ssd Motor)

    ® 4 ® Invacare - STORM Series SERVICE MANUAL 8.11.7 Replacing the carbon brushes (SSD motor) Note Always replace all the carbon brushes on both motors. CAUTION: Danger of crushing! · The mobility aid is very heavy. Use proper lifting techniques! WARNING: Danger of crushing! The mobility device is very heavy.
  • Page 128 ® 4 ® SERVICE MANUAL Invacare - STORM Series · Loosen and remove all four plastic caps (3) using a blade screwdriver. · Note the fixing position and location of the carbon brushes. Note Used carbon brushes need to the refitted exactly in the same position from which they were taken in order to guarantee optimum contact to the collector.

  • Page 129: Fitting The Clutch Rotary Knob (Ssd Motor)

    ® 4 ® Invacare - STORM Series SERVICE MANUAL 8.11.8 Fitting the clutch rotary knob (SSD motor) Note When replacing the clutch rotary knob, you must ensure that the correct fitting position is used during assembly. Requirements: · 3 mm Allen key ·...

  • Page 130: Replacing And Calibrating A True Track® Plus Motor

    If motors become defective within their guarantee period, they will either be replaced or repaired on Invacare® decision. This guarantee does not cover pay for working hours. We also accept no liability for physical injuries or unauthorised repairs. Invacare® sole obligation and its exclusive remedy during this is limited to such repair and/or replacement measures.
  • Page 131 ® 4 ® Invacare - STORM Series SERVICE MANUAL Requirements: · Wooden block to prop up the vehicle · Allen key 2,5 mm · Allen key 3 mm, 4 mm, 6 mm · Small flat-bladed screwdriver · Circlip pliers · Loctite 243 ·...

  • Page 132: Disassembling The Tyre And Rim On A Vehicle With Pneumatic Tyres

    ® 4 ® SERVICE MANUAL Invacare - STORM Series 8.12.1.1 Disassembling the tyre and rim on a vehicle with pneumatic tyres ATTENTION: Explosion hazard! If the wheelchair is fitted with pneumatic tyres, the wheel can explode if the air is not released from the tyre before removing the wheel! ·...

  • Page 133: Proceed With Removing The Motor

    ® 4 ® Invacare - STORM Series SERVICE MANUAL 8.12.1.3 Proceed with removing the motor ● Remove the batteries as described in chapters 8.4.1 and 8.4.2. ATTENTION: Danger of crushing! The True Track® Plus motor unit is extremely heavy. Injury hazards to hands! ·...

  • Page 134: Reassembling The Rim And The Tyre On A Vehicle With Pneumatic Tyres

    ® 4 ® SERVICE MANUAL Invacare - STORM Series ● The drive unit is re-assembled in the reverse order. ● Tighten the wheel screws to 25 Nm. 8.12.1.4 Reassembling the rim and the tyre on a vehicle with pneumatic tyres ●...
  • Page 135 ® 4 ® Invacare - STORM Series SERVICE MANUAL ● Position the rim-half in the tyre. The holes for the screws in the rim-half and the ones in the rotor casing need to be aligned with each other. It can be helpful to...

  • Page 136: Calibrating True Track® Plus Motors

    ® 4 ® SERVICE MANUAL Invacare - STORM Series ● Remove the temporary M8 x 30 mm screw at Position 5: Reposition the original M8 x 20 mm screw and tighten by hand (max. 8 Nm). ● Remove the temporary...
  • Page 137 ® 4 ® Invacare - STORM Series SERVICE MANUAL The programming device You should enter this: shows the following: Technician mode "NEXT" Master JS Module JOYSTICK CALIBRATION EXIT YES NEXT ** MAIN MENU ** "YES" View or edit GB Power Module ?
  • Page 138 ® 4 ® SERVICE MANUAL Invacare - STORM Series The programming device You should enter this: shows the following: GB MOTOR CALIBRATION No entry required. Wait till end of calibration. in progress Please wait. GB MOTOR CALIBRATION "EXIT" Successful! EXIT...

  • Page 139: Replacing The Relais

    ® 4 ® Invacare - STORM Series SERVICE MANUAL 8.12.3 Replacing the relais Requirements: · Phillips screwdriver size 2 · 3 mm Allen key · 4 mm Allen key · 8 mm socket spanner Removing the relais: · If possible, use the lifter to move the seat to the uppermost position.
  • Page 140 ® 4 ® SERVICE MANUAL Invacare - STORM Series · Loosen the fixation screw (5) with a 4 mm Allen key. · Flip the cover (6) down. · Loosen and remove the both fixation screws with a Phillips screwdriver size 2 and an 8 mm socket spanner.

  • Page 141: Rear Wheel Suspension

    ® 4 ® Invacare - STORM Series SERVICE MANUAL 8.13 Rear wheel suspension 8.13.1 Replacing the rear wheel suspension WARNING: Danger of crushing! The mobility device is very heavy. Injury hazard to hands and feet! · Use proper lifting techniques: Injury hazard caused by uncontrolled movement of the mobility device! ·...
  • Page 142 ® 4 ® SERVICE MANUAL Invacare - STORM Series · Loosen and remove the nut (1) from the hexagon-socket head bolt (6) on the spring. · Remove the washer (9). · Remove the hexagon-socket head bolt (6). In doing so, please pay attention to the washer (8) and the spacer (7).

  • Page 143: Replacing The Strut

    Replacing the strut 8.14.1 Removing the suspension strut Note Invacare® always recommends replacing both struts in order to ensure that the mobility aid works perfectly. Note (only for Standard Storm The springs of the wheel suspension can be chosen from three weight classes according to the users weight.
  • Page 144 ® 4 ® SERVICE MANUAL Invacare - STORM Series Dismantling the strut: · Remove the rear and the centre battery compartment cover as described in chapters 8.1.1 and 8.1.2. · Remove the drive wheel as described in chapter 8.10.1. ·...

  • Page 145: Replacing The Rear Compression Spring (True Track® Plus Motors)

    SERVICE MANUAL 8.14.2 Replacing the rear compression spring (True Track® Plus motors) Note Invacare® always recommends replacing both spring elements in order to ensure that the mobility aid works perfectly. Note The springs of the wheel suspension can be chosen from three weight classes according to the users weight.
  • Page 146 ® 4 ® SERVICE MANUAL Invacare - STORM Series Dismatling the spring elements: · Remove the drive wheel as described in chapter 8.10.1. · Undo the cable on the motor (see illustration on page 146). To do this, undo the screws on the cover cap with a 3 mm Allen key.

  • Page 147: Replacing The Front Suspension Strut (Only Storm X-Plore)

    8.14.3 Replacing the front suspension strut (only Storm X-plore) Note Invacare® always recommends that you replace both suspension struts to ensure perfect mobility device operation. The springs in the wheel suspension can be selected in two weight classes depending on the weight of the user.
  • Page 148 ® 4 ® SERVICE MANUAL Invacare - STORM Series Refitting the suspension strut: · Replace the parts in the reverse order. Always ensure that the suspension strut has been located correctly. The spring plates for setting the spring preload must be at the rear. The lever for setting the shock absorption must be at the top.

  • Page 149: Seat System

    ® 4 ® Invacare - STORM Series SERVICE MANUAL 8.15 Seat system It can be used the seat system standard or Modulite, see chapter 10 "Adjusting the seating position". 8.15.1 Seat support and tilt module 8.15.1.1 Replacing the seat support with manual tilt module (till Dec. 2010) WARNING: Danger of crushing! The seat/seat support is very heavy.

  • Page 150: Replacing The Seat Frame With A Manual Tilt Module (From Dec. 2010)

    ® 4 ® SERVICE MANUAL Invacare - STORM Series · Remove the pin retainer (3). · Remove the pin (2). · Fold back the entire seat. · Keep a firm hold on the seat and the seat support whilst loosening and removing the four torx screws (1).
  • Page 151 ® 4 ® Invacare - STORM Series SERVICE MANUAL · Remove the pin retainer (5). · Remove the bolt (2) and swing the tilt adjustment assembly (3) forward. If you loosen the lower bolts also, for example to replace the tilt adjustment, pay attention to the two distance washers (4).

  • Page 152: Replacing The Seat Support With Electric Tilt Module

    ® 4 ® SERVICE MANUAL Invacare - STORM Series 8.15.1.3 Replacing the seat support with electric tilt module CAUTION: Danger of crushing! The seat/seat support are very heavy. Injury hazard to hands and feet! · Use proper lifting techniques. Requirements: ·...
  • Page 153 ® 4 ® Invacare - STORM Series SERVICE MANUAL · Remove the pin retainer (2). · Remove the pin (3) and tip the tilt actuator (4) forward. · Fold back the entire seat. · Keep a firm hold on the seat and the seat support whilst loosening and removing the four torx screws (1).

  • Page 154: Replacing The Tilt Actuator

    ® 4 ® SERVICE MANUAL Invacare - STORM Series 8.15.1.4 Replacing the tilt actuator Requirements: · Oblique pliers · Cable ties Dismantling the tilt actuator: · Remove the legrests. · Pull the tilt actuator plug out of the actuator module under the seat ·...

  • Page 155: Seat Column / Lifter Column

    ® 4 ® Invacare - STORM Series SERVICE MANUAL 8.15.2 Seat column / lifter column Overview of the column types Following column types can be installed: Seat column Lifter column type A Lifter column type B electrically adjustable electrically adjustable 8.15.2.1 Replacing the seat column...
  • Page 156 ® 4 ® SERVICE MANUAL Invacare - STORM Series Dismantling the lifting column: · Remove the rear battery compartment cover as described in chapter 8.1.1. · Remove the centre battery compartment cover as described in chapter 8.1.2. · Remove the front battery compartment cover as described in chapter 8.1.3.

  • Page 157: Replacing A Type A Electrical Lifter Column

    ® 4 ® Invacare - STORM Series SERVICE MANUAL 8.15.2.2 Replacing a type A electrical lifter column WARNING: Danger of crushing! The seat is very heavy. Injury hazard to hands and feet! · Use proper lifting techniques. WARNING: Danger of crushing! The mobility device is very heavy.
  • Page 158 ® 4 ® SERVICE MANUAL Invacare - STORM Series · Place the mobility aid on its side and safeguard it against overturning. Use proper lifting techniques. · Loosen and remove the four torx screws (3) on the underside of the chassis (2).

  • Page 159: Replacing A Type B Electrical Lifter Column

    ® 4 ® Invacare - STORM Series SERVICE MANUAL 8.15.2.3 Replacing a type B electrical lifter column WARNING: Danger of crushing! The seat is very heavy. Injury hazard to hands and feet! · Use proper lifting techniques. WARNING: Danger of crushing! The mobility device is very heavy.
  • Page 160 ® 4 ® SERVICE MANUAL Invacare - STORM Series · Remove the seat, as described in chapter 8.15.1.1, 8.15.1.2 and 8.15.1.3, but without removing the cables on the seat frame. · Place the mobility aid on its side and safeguard it against overturning. Use proper lifting techniques.

  • Page 161: Back Unit

    ® 4 ® Invacare - STORM Series SERVICE MANUAL 8.16 Back unit 8.16.1 Replacing the standard back Requirements: · 5 mm Allen key · socket spanner, 13 mm Dismantling the back unit: · Remove the back cushion. · Loosen and remove the handwheels (3) and the Allen screws (4) including the washers on the left and right side of the mobility aid.

  • Page 162: Adjusting The Belt Back

    ® 4 ® SERVICE MANUAL Invacare - STORM Series 8.16.2 Adjusting the belt back The belt back can be individually adapted to the back shape of the user. · Pull apart the front and back of the back cushion (1) and remove it. Front and back of the back cushion is held together by Velcro.

  • Page 163: Replacing The Easyadapt Back

    ® 4 ® Invacare - STORM Series SERVICE MANUAL 8.16.3 Replacing the EasyAdapt back Requirements: · 5 mm Allen key · Oblique pliers · Cable ties Dismantling the back unit: · Remove the back cushion. · Pull the actuator cable out of the actuator module under the seat.

  • Page 164: Replacing / Adjusting The Universal Backrest Frame For The Easyadapt Backrest

    ® 4 ® SERVICE MANUAL Invacare - STORM Series 8.16.4 Replacing / adjusting the universal backrest frame for the EasyAdapt backrest Requirements: · Measuring tape · Adhesive tape · 13 mm open-end wrench · 4 mm Allen key · 5 mm Allen key ·...
  • Page 165 ® 4 ® Invacare - STORM Series SERVICE MANUAL Installing and adjusting the universal backrest frame: CAUTION! The upholstery may get damaged. · When adjusting the backrest frame, make sure the upholstery cannot collide with other components. · Position both of the protective caps (8) in the lower ends of the lateral tubes (1).
  • Page 166 ® 4 ® SERVICE MANUAL Invacare - STORM Series · Screw both of the threaded pins (5) into the threaded holes (3) with a 4 mm Allen key. · Secure the threaded pins additionally with the counter nuts (4). Tighten the counter nuts hand- tight with a 13 mm open-end wrench.

  • Page 167: Back Unit With Ergonomic Length Adjustment

    ® 4 ® Invacare - STORM Series SERVICE MANUAL 8.17 Back unit with ergonomic length adjustment 8.17.1 Adjusting the width Note Please also observe preceding chapter 10.3.1 on “adjusting the seat width”. By default the seat can be adjusted in width between 38 and 53 cm.

  • Page 168: Replacing The Planetary Gear

    ® 4 ® SERVICE MANUAL Invacare - STORM Series 8.17.2 Replacing the planetary gear Requirements: · 4 mm Allen key · 5 mm Allen key · 13 mm jaw spanner · Size 2 Phillips recessed head spanner · Snap ring pliers Dismantling the planetary gear: ·...
  • Page 169 ® 4 ® Invacare - STORM Series SERVICE MANUAL Refitting the planetary gear: · Refit the parts in reverse order. · To conclude, check all the mobility aid functions.

  • Page 170: Replacing The Servo Motor

    ® 4 ® SERVICE MANUAL Invacare - STORM Series 8.17.3 Replacing the servo motor Requirements: · 4 mm Allen key · 5 mm Allen key · 10 mm socket spanner · 13 mm jaw spanner · Size 2 Phillips recessed head spanner ·...

  • Page 171: Replacing The Microswitch

    ® 4 ® Invacare - STORM Series SERVICE MANUAL 8.17.4 Replacing the microswitch Requirements: · 4 mm Allen key · Size 2 Phillips recessed head spanner Dismantling the microswitch: · Loosen and remove the four Allen screws on the backrest plastic cover using a 4 mm Allen key.

  • Page 172: Fitting Back Plates To The Base Support Of The Back With Ergonomic Length Adjustment172

    ® 4 ® SERVICE MANUAL Invacare - STORM Series 8.17.5 Fitting back plates to the base support of the back with ergonomic length adjustment Requirements: · 4 mm Allen key · Loosen the three Allen screws (1) but do not remove them completely.

  • Page 173: Fitting The Handlebar

    ® 4 ® Invacare - STORM Series SERVICE MANUAL 8.17.6 Fitting the handlebar Requirements: · 4 mm Allen key · Loosen and remove the four Allen screws (3) on the plastic cover. · Remove the plastic cover (2). · Remove the covers on the washer recesses (5).

  • Page 174: Replacing The Travelling Armrest

    ® 4 ® SERVICE MANUAL Invacare - STORM Series 8.17.7 Replacing the travelling armrest Requirements: · 4 mm Allen key Dismantling the travelling armrest · Undo and remove the four Allen screws in the backrest plastic cover using a 4 mm Allen key.

  • Page 175: Replacing The Arm Support On The Travelling Armrest

    ® 4 ® Invacare - STORM Series SERVICE MANUAL 8.17.8 Replacing the arm support on the travelling armrest Requirements: · 4 mm Allen key Dismantling the arm support · If necessary, remove the remote together with its cable. · Rotate the armrest upwards.

  • Page 176: Retrofitting A Travelling Armrest

    ® 4 ® SERVICE MANUAL Invacare - STORM Series 8.17.9 Retrofitting a travelling armrest NOTE The travelling armrest can only be retrofitted if the entire backrest is replaced since the torque support must be fitted with the correct guides. Retrofitting the travelling armrest ·...

  • Page 177: Back Unit Modulite

    ® 4 ® Invacare - STORM Series SERVICE MANUAL 8.18 Back Unit Modulite 8.18.1 Replacing the standard backrest Requirements: · 5 mm Allen key Dismantling the backrest unit: · Remove the backrest cushion. · Loosen the fixation lever (2) of the backrest tube.

  • Page 178: Replacing The Backrest Mounting Bracket

    ® 4 ® SERVICE MANUAL Invacare - STORM Series 8.18.2 Replacing the backrest mounting bracket Requirements: · 5 mm Allen key Dismantling the backrest unit: · Remove the backrest cushion. · Loosen the fixation levers (2) of the corresponding backrest tube (1), depending on the version.

  • Page 179: Replacing The Backrest Mounting Bracket For Sb 53

    ® 4 ® Invacare - STORM Series SERVICE MANUAL 8.18.3 Replacing the backrest mounting bracket for SB 53 Requirements: · 5 mm Allen key Dismantling the backrest unit: · Remove the backrest cushion. · Loosen the fixation levers (2) of the corresponding backrest tube (1), depending on the version.

  • Page 180: Adjusting The Backrest Width

    ® 4 ® SERVICE MANUAL Invacare - STORM Series 8.18.4 Adjusting the backrest width The backrest width is adjusted by performing the following tasks: · Adjust the backrest tube. · Adjust the backrest: - Sling backrest, as described in chapter 8.16.2.
  • Page 181 ® 4 ® Invacare - STORM Series SERVICE MANUAL · Remove the backrest cushion. · Loosen the straps of the sling backrest or remove the Flex3 backrest. · Loosen and remove both screws (5) of the actuator fixation bracket. ·...

  • Page 182: Replacing The Backrest Actuator

    ® 4 ® SERVICE MANUAL Invacare - STORM Series 8.18.5 Replacing the backrest actuator Dismantling the backrest actuator: · Pull the cable off directly where it is connected to the actuator (1) · Detach the bracket of the actuator at the top and bottom; to do this, slide the bolts (3) to the side using the lever (4) and tilt the actuator (1) out of the backrest clamp (2).

  • Page 183: Adjusting The Flex3 Backrest

    ® 4 ® Invacare - STORM Series SERVICE MANUAL 8.18.6 Adjusting the Flex3 backrest Requirements: · Phillips screwdriver · 5 mm Allen key · Remove the front lateral plates (2 and 4) from the backrest (1) by loosening and removing the five hexagon socket head screws (3).

  • Page 184: Storm 4 X-Plore Specific Parts

    ® 4 ® SERVICE MANUAL Invacare - STORM Series 8.19 Storm X-plore specific parts 8.19.1 Replacing X-plore trim on the swing arm Requirements: · 4 mm Allen key Note The procedure is identical for the front swing arm (4) and rear swing arm (5).

  • Page 185: Replacing The Front X-Plore Swing Arm

    ® 4 ® Invacare - STORM Series SERVICE MANUAL 8.19.2 Replacing the front X-plore swing arm WARNING: Danger of crushing! The mobility device is very heavy. Injury hazard to hands and feet! · Use proper lifting techniques. Injury hazard caused by uncontrolled movement of the mobility device! ·...
  • Page 186 ® 4 ® SERVICE MANUAL Invacare - STORM Series · Undo the two Allen screws (3) with a 6 mm Allen key. · Remove the Allen screws (3) together with the washers. · Remove the swing arm (1) out of the front wheel link fork (2).

  • Page 187: Removing The Rear X-Plore Swing Arm

    ® 4 ® Invacare - STORM Series SERVICE MANUAL 8.19.3 Removing the rear X-plore swing arm WARNING: Danger of crushing! The mobility device is very heavy. Injury hazard to hands and feet! · Use proper lifting techniques. Injury hazard caused by uncontrolled movement of the mobility device! ·...
  • Page 188 ® 4 ® SERVICE MANUAL Invacare - STORM Series · Remove the securing clip (4). · Remove the spacer (3). · Carefully remove the bolts (1) which connect the shock absorber (2) to the swing arm (5). · Loosen the three Allen screws (6) with a 6 mm Allen key and a 13 socket spanner.

  • Page 189: Installing Accessories

    ® 4 ® Invacare - STORM Series SERVICE MANUAL Installing accessories Replacing the safety belt Requirements: · 10 mm socket spanner · 4 mm Allen key Dismantling the safety belt: · Loosen the bolt (3) and the associated nut (in the figure this is covered) with a 4 mm Allen key and a 10 mm socket spanner.

  • Page 190: Replacing Seat Belts (Modulite Seat)

    ® 4 ® SERVICE MANUAL Invacare - STORM Series Replacing seat belts (Modulite seat) 9.2.1 Installation on the backrest mounting bracket (simple backrest) Requirements: · 13 mm Socket spanner · 5 mm Allen key · The seat belts are attached via the drill hole (1) at the top right.

  • Page 191: Installation On The Backrest Mounting Bracket (Adjustable Seat)

    ® 4 ® Invacare - STORM Series SERVICE MANUAL 9.2.2 Installation on the backrest mounting bracket (adjustable seat) Requirements: · 5 mm Allen key · Loosen the screw (1) with a 5 mm Allen key. · Remove the screw (1), the corresponding washer (2) and the seat belt and belt winder (3) from the backrest mounting bracket (4).

  • Page 192: Installation On The Seat Frame Profile (Adjustable Seat)

    ® 4 ® SERVICE MANUAL Invacare - STORM Series 9.2.3 Installation on the seat frame profile (adjustable seat) Requirements: · 5 mm Allen key · Loosen the screw (1) with a 5 mm Allen key. · Remove the screw (1), the washer (2), the seat belt, the sliding bushing (3) and the sliding block (4) from the seat frame profile (5).

  • Page 193: Fitting The Stick Holder

    ® 4 ® Invacare - STORM Series SERVICE MANUAL Fitting the stick holder Requirements: · 5 mm Allen key · Phillips screwdriver size 2 · Insert the Phillips screw (2) through the borehole of the loop (3). · Attach the Phillips screw and the loop to the borehole (1) of the handlebar and tighten the Phillips screw with a Phillips screwdriver.

  • Page 194: Fitting The Headrest

    ® 4 ® SERVICE MANUAL Invacare - STORM Series Fitting the headrest 9.4.1 Fitting the headrest to the standard back Requirements: · 5 mm Allen key · 10 mm socket spanner · Gripping it at the base, hold the lower section of the headrest mounting (4) with the clamp block against the handlebar (3).

  • Page 195: Fitting The Headrest To The Easyadapt Back

    ® 4 ® Invacare - STORM Series SERVICE MANUAL 9.4.2 Fitting the headrest to the EasyAdapt back Requirements: · 4 mm Allen key · T30 torx wrench · 10 mm socket spanner · Loosen the three Allen screws (1) using a 4 mm Allen key, but do not remove the screws completely.
  • Page 196 ® 4 ® SERVICE MANUAL Invacare - STORM Series · Insert the torx screws from the front through boreholes made in the top of the backrest. · Attach the washers to the torx screws from the rear. · Fit the headrest holder (3) onto the torx screws.

  • Page 197: Dahl Docking Station

    ® 4 ® Invacare - STORM Series SERVICE MANUAL DAHL Docking Station CAUTION: Danger of crushing! The mobility device is very heavy. Injury hazard to hands and feet! · Use proper lifting techniques. Injury hazard caused by uncontrolled movement of the mobility device! ·...
  • Page 198 ® 4 ® SERVICE MANUAL Invacare - STORM Series Note The countersunk screw (2) material quality must be at least 8.8. If spacers have been fitted, the screws length should be completed as follows: A = thickness of safety plate and spacers...

  • Page 199: Curb Climber

    ® 4 ® Invacare - STORM Series SERVICE MANUAL Curb climber 9.6.1 Fitting the mounting of curb climber Requirements: · 8 mm Allen key · Dismantle the legrests. · Arrange the curb climber mounting (2) on the front side of the chassis (1).

  • Page 200: Replacing The Curb Climber

    ® 4 ® SERVICE MANUAL Invacare - STORM Series 9.6.3 Replacing the curb climber Requirements: · 5 mm Allen key · 13 mm socket spanner Dismatling the curb climber: · Dismantle the legrests. · Loosen and remove the two Allen keys (1) including the washers and nuts with a 5 mm Allen key and a 13 mm socket spanner.

  • Page 201: Luggage Carrier

    ® 4 ® Invacare - STORM Series SERVICE MANUAL Luggage carrier Requirements: · 5 mm Allen wrench · 10 mm open-ended wrench · Check whether there are drill holes for the screws (4) on the covers of the spring supports (6).
  • Page 202 ® 4 ® SERVICE MANUAL Invacare - STORM Series · Close both of the clamping levers. · Make sure that the luggage carrier does not collide with the backrest or seat when adjusting the backrest angle or seat tilt to any setting.

  • Page 203: Anti-Tippers

    ® 4 ® Invacare - STORM Series SERVICE MANUAL Anti-tippers 9.8.1 Installing anti-tippers Requirements: · 6 mm Allen wrench · 13 mm open-ended wrench · Insert the slide bushing (2) into the motor rocker (1). · Insert the anti-tipper (4) into the motor rocker from behind.

  • Page 204: Installing The Locking Pin

    Pull the head of the locking pin towards the rear and hold it in this position. · Tighten the locking pin using an open-end wrench. Further accessories Note The installation instructions for additional accessories are available at your Invacare® specialist ® supplier or directly from Invacare...

  • Page 205: Adjusting The Seating Position

    Any changes to the drive program can affect the driving characteristics and the tipping stability of the vehicle! · Changes to the drive program may only be carried out by trained Invacare® specialist dealers! · Invacare® supplies all mobility devices with a standard drive program ex-works. Invacare® can...

  • Page 206: Adjusting The Seat Height

    ® 4 ® SERVICE MANUAL Invacare - STORM Series 10.1 Adjusting the seat height The seat height is adjusted via the seat column. An overview of the different types of seat columns is shown in chapter 8.15.2. 10.1.1 Adjusting the seat height with a seat column installed WARNING: Danger of crushing! The seat is very heavy.
  • Page 207 ® 4 ® Invacare - STORM Series SERVICE MANUAL · Loosen and remove the four Torx screws (2) on the upper side of the column (3). · Lift off the coverplate (1). Note The cover plate has four flaps pointing downward. There are two tapped holes on each flap for the screws (2).

  • Page 208: Adjusting The Seat Height On A Type A Electrical Lifter Column With An Adapter

    ® 4 ® SERVICE MANUAL Invacare - STORM Series 10.1.2 Adjusting the seat height on a type A electrical lifter column with an adapter WARNING: Danger of crushing! The seat is very heavy. Injury hazard to hands and feet! · Use proper lifting techniques.
  • Page 209 ® 4 ® Invacare - STORM Series SERVICE MANUAL · Place the adapter (4) in the seat support (3) from below. · Fix the adapter with the two Allen screws (1). · Replace the seat support on the lifter pillar (5).

  • Page 210: Adjusting The Seat Height On A Type B Electrical Lifter Column With An Adapter

    ® 4 ® SERVICE MANUAL Invacare - STORM Series 10.1.3 Adjusting the seat height on a type B electrical lifter column with an adapter WARNING: Danger of crushing! The seat is very heavy. Injury hazard to hands and feet! · Use proper lifting techniques.
  • Page 211 ® 4 ® Invacare - STORM Series SERVICE MANUAL CAUTION! Damage to the lifter column possible! Using incorrect screws or inserting and tightening the screws incorrectly will damage the lifter column. The lifter column is supplied with self-tapping screws. The screws are used on the underside as well as on the upper side.

  • Page 212: Adjusting The Lower Leg Length

    ® 4 ® SERVICE MANUAL Invacare - STORM Series 10.2 Adjusting the lower leg length Invacare® offers a range of legrests which can be adjusted individually. See operation manual.

  • Page 213: Seat Support

    ® 4 ® Invacare - STORM Series SERVICE MANUAL 10.3 Seat support 10.3.1 Adjusting the seat width (standard seat) Note The seat width can be adjusted in stages between 38 and 53 cm. Please also observe the following chapter 10.3.1 on “adjusting the seat depth”.

  • Page 214: Adjusting The Seat Depth (Standard Seat)

    ® 4 ® SERVICE MANUAL Invacare - STORM Series · Release the two upper front Allen screws (9) on the seat mounting plate and remove them. · Loosen the four Allen screws at the front (7) and at the rear (8) that can be found on the side of the seat mounting plate in order to release tension and facilitate moving the plates.
  • Page 215 ® 4 ® Invacare - STORM Series SERVICE MANUAL Seat Holes used in seat frame Holes used in seat frame Required seat support depth in front rear plate Order no.: 1524550 Order no.: 1524555 6 & 7 A & B SHORT 5 &...

  • Page 216: Adjusting The Seat Depth Without Replacing The Seat Support Plates

    ® 4 ® SERVICE MANUAL Invacare - STORM Series 10.3.2.1 Adjusting the seat depth without replacing the seat support plates · Remove the armrests. · Remove the seat cushion. · Remove the cover plates (1). · Loosen and remove the two Allen screws (8) on the rear side of the seat support plate connecting this to the cross braces (4).
  • Page 217 ® 4 ® Invacare - STORM Series SERVICE MANUAL · Refit the Allen screws (5) incl. the washers and tighten them. · If necessary, replace the seat support plates (2) according to the table (see above). · Refit the seat support plate (2).

  • Page 218: Adjusting The Seat Width (Modulite Seat)

    ® 4 ® SERVICE MANUAL Invacare - STORM Series 10.3.3 Adjusting the seat width (Modulite seat) You can only adjust the seat width for the adjustable seat plate or for the adjustable sling seat. The sling seat is available in two widths: for a seat width of 38-43 cm and for a seat width of 48-53 cm.
  • Page 219 ® 4 ® Invacare - STORM Series SERVICE MANUAL · Loosen and remove the screws of the seat frame adjustment (A) with a T40 Torx wrench. · Loosen and remove the screws of the fixation of the legrest mounting brackets (B).

  • Page 220: Adjusting The Seat Depth (Modulite Seat)

    ® 4 ® SERVICE MANUAL Invacare - STORM Series 10.3.4 Adjusting the seat depth (Modulite seat) The seat depth is adjusted by shifting the position of the backrest. See User Manual.

  • Page 221: Adjusting The Center Of Gravity Of The Seat

    ® 4 ® Invacare - STORM Series SERVICE MANUAL 10.4 Adjusting the center of gravity of the seat The center of gravity of the seat can be adjusted by mounting the seat frame farther towards the front or the rear on the seat.

  • Page 222: Center Of Gravity Of The Seat (Standard Seat)

    ® 4 ® SERVICE MANUAL Invacare - STORM Series Note The user weight and seat depth have strong influences on the choice of the Center of gravity of the seat. If the user is heavy and the seat depth is greater, the focus should be the farther back.

  • Page 223: Center Of Gravity Of The Seat (Modulite Seat)

    ® 4 ® Invacare - STORM Series SERVICE MANUAL 10.4.2 Center of gravity of the seat (Modulite seat) The Modulite seat is available in two versions: · Adjustable seats (plate and strap): Adjustment of the center of gravity via the lateral profiles, as described in chapter 10.4.2.1.

  • Page 224: Simple Seat

    ® 4 ® SERVICE MANUAL Invacare - STORM Series 10.4.2.2 Simple seat Requirements: · 6 mm Allen key · Remove the seat plate (1) or the sling seat, see chapter 10.3.3. · Loosen and remove the three socket head screws (2) incl. the washers and nuts on both sides.

  • Page 225: Adjusting The Seat Tilt

    ® 4 ® Invacare - STORM Series SERVICE MANUAL 10.5 Adjusting the seat tilt 10.5.1 Adjusting the seat tilt on a seat with a manual tilt module (till Dec. 2010) WARNING: Danger of crushing! The seat/seat support is very heavy. Injury hazard to hands and feet! ·...

  • Page 226: Adjusting The Seat Tilt On A Seat With A Manual Tilt Module (From Dec. 2010)

    ® 4 ® SERVICE MANUAL Invacare - STORM Series 10.5.2 Adjusting the seat tilt on a seat with a manual tilt module (from Dec. 2010) WARNING: Danger of crushing! The seat and frame are very heavy and can fall down without warning if the seat tilt adjustment assembly is screwed apart too far.

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