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Invacare® Storm⁴ Series Storm⁴, Storm⁴ X-plore en Power Wheelchair Service Manual PROVIDER: Keep this manual. The procedures in this manual MUST be performed by a qualified technician.
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All rights reserved. Republication, duplication or modification in whole or in part is prohibited without prior written permission from Invacare. Trademarks are identified by ™ and ®. All trademarks are owned by or licensed to Invacare Corporation or its subsidiaries unless otherwise noted.
Invacare reserves the right to alter product specifications without further notice. Before reading this document, make sure you have the latest version. You find the latest version as a PDF on the Invacare website. For pre-sale and user information, see the user manual.
Invacare® Storm⁴ Series Gives useful tips, recommendations and information for efficient, trouble-free use. This product complies with Directive 93/42/EEC concerning medical devices. The launch date of this product is stated in the CE declaration of conformity. This symbol identifies a list of various tools, components and items which you will need in order to carry out certain work.
Safety 2 Safety 2.1 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 user manual. •...
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– Changes to the drive program may only be carried out by trained Invacare providers. – Invacare supplies all mobility devices with a standard drive program ex-works. Invacare can only give a warranty for safe mobility device driving behavior - especially tipping stability - for this standard drive program.
Use saturated Cleaning and reconditioning disinfectant wipes disinfection and clean* the device surface. *Invacare uses detergent "Nücosept special" 1.5% in water ml/ml Disinfection Tools • Disposable wipes (fleece) • Brushes to clean areas difficult to access Further Information For more information contact your Invacare service department.
In order to adapt mobility device optimally to requirements of user, we recommend that you ask your authorised Invacare provider to adjust seat depth individually. Adapting seat to user's seating position depends on which seat has been fitted, and should be carried out in the following sequence.
Setup 1. Remove seat. See 6.12.6 Replacing Seat Support, page 2. Loosen and remove four screws (2) on the upper side of column (3). 3. Lift off shroud plate (1). The shroud plate has four flaps pointing downward. There are two tapped holes on each flap for screws (2).
Invacare® Storm⁴ Series Adjusting seat height manually with an adapter 1. Remove seat. See 4.5.1 Adjusting seat tilt on a seat with a manual tilt module (till Dec. 2010), page 15 or “Replacing seat support with electric tilt module”). 2. Place adapter (4) in seat support (3) from below.
9. Check all mobility device functions. 4.3 Adjusting Lower Leg Length Invacare offers a range of legrests which can be adjusted individually. See user manual. 4.4 Adjusting Centre of Gravity of Seat The centre of gravity of the seat can be adjusted by mounting the seat frame farther towards the front or the rear of the seat.
Invacare® Storm⁴ Series Fig. 4-4 A: Seat depth B: Centre of gravity of the seat The user weight and seat depth have strong influences on the choice of the centre of gravity (CoG). If the user is heavy and the seat depth is greater, the focus should be the farther back. For best possible driving characteristics of rear-wheel drive wheelchairs, the weight should be distributed: 30 –...
Setup Fig. 4-6 1. Remove seat plate or sling seat (1). See Modulite service manual, “Adjusting seat width/backrest width” chapter. 2. Loosen screws (2) in front and rear, left and right – DO NOT remove. 3. Shift position of seat. 4.
Invacare® Storm⁴ Series 1. Please take into account that the seat is very heavy. Be sure not to crush your fingers or other parts of the body. Use proper lifting techniques. 2. Loosen and remove two Allen screws (3) with a 6 mm Allen key.
4. If there is a defect, replace the motor and send it to Invacare Service for inspection or repair. Fig. 5-2 A resistance of between 40 ohms 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.
Invacare® Storm⁴ Series 5.4 Field Load Test Old batteries loose their ability to store and release power due to increased internal resistance. In this procedure, batteries are tested under load using a digital voltmeter to check battery charge level at the charger connector. The charger connector is located on the remote.
Testing 1. Turn OFF controls on remote. 2. If necessary, remove shroud. 3. Take note of the positions of all cables and sockets that they are connected to. Mark connectors and sockets or take a photograph with a digital camera. 4.
Invacare® Storm⁴ Series 6 Service 6.1 General warning information on installation work CAUTION! Risk of injury and damage to property, if the maximum speed reduction on a mobility device with a lifter does not function correctly The mobility device’s control unit must reduce the maximum possible speed as soon as the lifter is raised.
The power modules used are described in the corresponding controls manual. 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. 6.4.2 Drive fault diagnosis Problem...
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Invacare® Storm⁴ Series Documentation Problem Other symptoms Possible cause Solution None See 6.10.4 Removing Mobility device Batteries defective Replace batteries Batteries, page 75 judders in drive mode (unstable voltage) Drive motor(s) Replace motor(s) See6.6.1 Replacing defective Motor-Gearbox Unit, page 27 and 6.6.4 Replacing...
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Service Documentation Problem Other symptoms Possible cause Solution None Motors lose power Bad connections Switch mobility device See 6.9.15 Cables, while driving off, wait 10 seconds, page 68 switch mobility device on again. Check all cabling. None Motor judders or runs Carbon brushes worn Check carbon brushes irregularly, or only...
Check the mains supply with a voltmeter. 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. 1533060-N...
Service Symptom Possible cause Solution An internal fuse might be burnt out. Send the battery charger to Invacare Service for repair. Batteries do not charge Fuse on mobility device has burnt out. Check mobility device fuses. See “Main fuse”. Battery charger not connected to Ensure that the battery charger has mobility device.
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Invacare® Storm⁴ Series Component Notes Check Remedy Wheel suspension and Check drive wheels for Adjust, replace wheel See 6.7.7 Replacing wheels tight fit and side play hubs Drive Wheel (5–Screw Installation), page 53 and 6.7.10 Replacing Drive Wheel Hub, page 55...
Service Component Notes Check Remedy Check contacts and Clean contacts and See safety information terminals terminals under 6.10.4 Removing Batteries, page 75 and 6.10.2 Handling Damaged Batteries Correctly, page 75 Remote, status display See remote manual Remote / Power Evaluate error/blink blinking and controls manual.
Invacare® Storm⁴ Series Removing Unit 1. Remove rear and centre battery shroud as described in 6.8.1 Replacing Rear Shroud, page 556.8.1 Replacing Rear Shroud, page 55 and 6.8.2 Replacing Centre Shroud, page 55. 2. Pull motor plug out of power module.
Service Removing Motor-Gearbox Coupling 1. Remove motor-gearbox unit. See 6.6.1 Replacing Motor-Gearbox Unit, page 27 or 6.6.4 Replacing Motor-Gearbox Unit (Storm X-plore), page 30. Loosen and remove self-securing nut (4). 3. Remove carriage bolt, which secures the sealing ring (2). 4.
Invacare® Storm⁴ Series Removing Sealing Ring 1. Removing motor-gearbox unit. See 6.6.1 Replacing Motor-Gearbox Unit, page 27 or 6.6.4 Replacing Motor-Gearbox Unit (Storm X-plore), page 30. 2. Loosen and remove self-securing nuts (4) including washers. 3. Remove carriage bolt, which secures the sealing ring (2).
Service 5. Remove wheel hub. See 6.7.10 Replacing Drive Wheel Hub, page 55. 6. Remove fender. See 6.8.7 Replacing Fender, page 58. 7. Remove SL retainer clip (4). 8. Remove spacer (3). 9. Carefully remove bolt (1) which connects suspension strut (2) to rear bracket of upper suspension (5).
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Warranty on True Track Plus motors: If motors become defective within their warranty period, they will either be replaced or repaired on Invacare decision. This warranty 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.
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Service Removing Tyre and Rim on Mobility Device with Pneumatic Tyres CAUTION! Risk of explosion If mobility device is fitted with pneumatic tyres, wheel can explode if air is not released from tyre before removing wheel. – Always release air from wheel before you remove it. Depress small tappet in center of valve. 1.
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Screwing screws in too deep or tightening them severely can cause damage to the inside. – Pay attention to correct length of screws. Only use screws no longer than 20 mm. – Only use original Invacare screws and washers. – Tighten screws with the prescribed tightening torque.
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Service 3. Position rim-half in tyre. The holes for screws in rim-half and ones in rotor casing need to be aligned with each other. It can be helpful to align the notch in rim-half and one in rotor casing where valve would usually be, using them as a positioning guide.
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Invacare® Storm⁴ Series The programming device shows the following You should enter this GB MOTOR CALIBRATION Chair will drive! Are "YES" (if drive wheels have been raised) wheels raised? EXIT YES GB MOTOR CALIBRATION -BEGIN- to start. "BEGIN" (if drive wheels have been raised)
Service Removing Relay 1. Loosen fixation screw (5). 2. Flip shroud (6) down. 3. Loosen and remove both fixation screws. 4. Remove relay (8)(9) including mountings (3)(10). 5. Loosen five Allen screws (11) and remove screws including washers and nuts form mountings. 6.
Invacare® Storm⁴ Series SSD motors allow you to access the rear carbon brushes more easily by turning the motor around after loosening nut (5). Make sure to turn the motor back into its original position after replacing the carbon brushes! 1.
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Service Fig. 6-25 Screw shim onto grub screw. 2. Place screw joint in engaging turn knob (rear side (1)). Fig. 6-26 Check that screw joint (4) is positioned precisely in engaging turn knob. 4. Place nonwoven fabric (3) in engaging turn knob (rear side (1)). Fig.
2. Test all functions. 6.6.9 Replacing Suspension Strut Invacare always recommends replacing both suspension struts to make sure that mobility device works perfectly. Standard Storm : The springs of the wheel suspension can be chosen from three weight classes according to the user’s weight.
6.6.10 Replacing Upper Suspension Strut (only Storm X-plore) Invacare always recommends replacing both suspension struts to make sure the mobility device works perfectly. The springs of the wheel suspension can be chosen from two weight classes according to user’s weight. Different weight classes are labelled using colored dots on the spring.
6.6.11 Replacing Rear Compression Spring (True Track Plus Motor) Invacare always recommends replacing both spring elements to make sure the mobility device works perfectly. The springs of the wheel suspension can be chosen from three weight classes according to user’s weight. In the case of True Track Plus motors, the compression springs are combined with elastomer springs which are placed inside compression springs.
Service Removing Spring Elements 1. Remove drive wheel. See 6.7.7 Replacing Drive Wheel (5–Screw Installation), page 53. 2. Remove cable on motor: Loosen screws on shroud. Loosen and remove terminal ends. Remove plug connection. Fig. 6-33 3. Loosen and remove screw (4). Pull motor swing arm (3) away from chassis until spring element comprising compression spring and elastomer spring (1) can be removed.
Invacare® Storm⁴ Series Removing Fork 1. Prop up mobility device using several wooden blocks. Use proper lifting techniques. 2. Remove plastic cap (2). 3. Loosen and remove nut (3). 4. Pull castor fork (6) from front swing arm (1) in a downward direction.
Service • 5 mm Allen key • 17 mm Allen key • Flat screwdriver • 25 Nm torque wrench • 200 Nm torque wrench • Oblong wooden blocks (at least 14 x 14 x 30 cm) Removing Front Swing Arm 1.
Invacare® Storm⁴ Series Removing Front Suspension Bracket 1. Remove trim if necessary. See 6.6.15 Replacing Trim on Suspension Brackets (Storm X-plore), page 45. 2. Remove SL retainer clip (3). 3. Remove spacer (2). 4. Carefully remove bolt (5) which connects shock absorber (4) to swing arm (1).
The following are instructions on maintenance and repairs that can be performed by the user. For the specifications of spare parts please see Technical Data, or consult the service manual, available from Invacare (in this connection please see the addresses and phone numbers at the end of this user manual). In case you require assistance, please contact your Invacare dealer.
Risk of damage to rim and tyre when tyre pressure is exceeded – Observe recommended tyre pressure. For recommended tyre pressure see inscription on tyre, rim, or contact Invacare. Compare table below for conversion. 6.7.3 Tyre Types There are three different types of tyres or inner tubes, and specific points must be observed for the replacement of each type.
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Invacare® Storm⁴ Series Models Drive wheels 12 1/2” x 2 1/4” 14” 3–Spoke 5–Spoke 5–Spoke 3–Spoke 5–Spoke Rim 5–Spoke Rim 5–Spoke Rim Rim (1–Bolt Rim (1–Bolt Plastic Rim Rim (1–Bolt (1–Bolt In- (5–Screw for True Installation) Installation) (1–Bolt Installation) stallation)*...
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Invacare® Storm⁴ Series Fig. 6-42 This picture is an example. Remove screws A on inside of wheel. 5. Remove rim halves from wheel. 6. Remove inner tube from tyre. 7. Repair inner tube and re-fit it, or replace it with a new one.
Service 12. Remove joiner’s clamps. 13. Install wheel as described in respective chapter in this manual. 6.7.7 Replacing Drive Wheel (5–Screw Installation) This chapter deals with drive wheels that are installed with four or five screws. CAUTION! Risk of Crushing to Hands and Feet by Weight of Mobility Device –...
Invacare® Storm⁴ Series CAUTION! Risk of Uncontrolled Movement of Mobility Device – Turn off power supply (ON/OFF key). – Engage drive. – Before raising mobility device, secure wheels by blocking them with wedges. – Prevent the mobility device tipping by propping it up on a wooden block which is long and wide enough under the battery case.
Service 6.7.10 Replacing Drive Wheel Hub CAUTION! Risk of damage to mobility device Collisions can be caused if adjusting washers are removed during fitting work to drive wheels. Adjusting washers are often fitted between drive shaft and wheel hub to even out tolerances. If adjusting washers are removed and not replaced again, collisions can be caused.
Invacare® Storm⁴ Series Removing Centre Shroud 1. Remove rear shroud. See 6.8.1 Replacing Rear Shroud, page 55. 2. If possible, use lifter to move seat to uppermost position. 3. Loosen two screws A. 4. Lift rear part of shroud carefully and remove two spacers underneath shroud.
Service 6.8.5 Replacing Rear Light Shroud • 4 mm Allen key • 13 mm socket wrench Removing Rear Light Shroud 1. Remove rear and centre shroud. See 6.8 Shrouds, page 2. Loosen nut (1) using a 13 mm socket wrench. Fig.
Invacare® Storm⁴ Series 6.8.7 Replacing Fender • 5 mm Allen key Use table to determine which fenders have to be used and whether fenders possibly have to be replaced. Different fenders have to be fitted depending on depth of seat, width of seat and seat support plates used.
Any changes to drive program can affect driving characteristics and tipping stability of mobility device. – Changes to drive program may only be carried out by trained Invacare specialist providers. – Invacare can only give warranty for safe mobility device driving behavior - especially tipping stability - for unaltered standard drive programs.
Any changes to drive program can affect driving characteristics and tipping stability of mobility device. – Changes to drive program may only be carried out by trained Invacare specialist providers. – Invacare can only give a warranty for safe mobility device driving behaviour - especially tipping stability - for unaltered standard drive programs.
Service The pictures show True Track Plus power module (1), CDI cable (2) , lighting PCB cable operating hours counter (3) and both bus cables (4). 4. Remove cable from controls mountings (6). 5. Pull snap fasteners (3) next to True Track Plus power module (4) to rear. 6.
Service Dismantling tilt module 1. If possible, use lifter to move seat to uppermost position. 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. 3.
Invacare® Storm⁴ Series Removing CLAM 1. If possible, use lifter to move seat to uppermost position. Turn off mobility device. 3. Remove seat plate or sling seat (1). See 6.12 Seating, page 87. 4. Remove cover (2). 5. Pull all plugs out of lighting/actuator module CLAM.
Service 4. Take off solid angle sensor box E from solid angle sensor bracket. 5. Replace solid angle sensor bracket. Installing solid angle sensor bracket 1. Install parts in reverse order. 6.9.10 Replacing USB charger • 4 mm Allen wrench When charger overheats, it stops working.
6.9.13 Updating software Invacare is continuously carrying out further development and improvements to drive programs for powered mobility devices. For this reason, you should always check whether the drive program version number is up-to-date when carrying out any repairs or regular maintenance.
– Changes to the drive program may only be carried out by trained Invacare specialist dealers. – Invacare can only give a warranty for safe mobility device driving behaviour - especially the tipping stability - for unaltered standard drive programs.
Invacare® Storm⁴ Series Removing Main Fuse 1. Turn off mobility device. 2. Remove battery shroud, disconnect battery plugs and pull batteries out of battery box. See 6.10.3 Making Batteries Accessible, page 75. 3. Fuse holder (1) is located on top of batteries.
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Service 1. Remove rear and centre shroud. See 6.8.1 Replacing Rear Shroud, page 55 and 6.8.2 Replacing Centre Shroud, page 55). 2. Pull batteries out of battery box. See 6.10.3 Making Batteries Accessible, page 75. 3. Check fuse cable (1) and battery cable (2) for visible damage and crushing points.
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Invacare® Storm⁴ Series 1. Remove rear and centre shroud. See 6.8.1 Replacing Rear Shroud, page 55 and 6.8.2 Replacing Centre Shroud, page 55. 2. In case of lifter cabling, also remove front shroud. See 6.8.3 Replacing Front Shroud, page 56.
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Service 1. Run cables from actuator (2) of seat tilt to cable holder (1). 2. Secure cables with tie wrap. 3. Run cables further to lateral bar. Fig. 6-66 Fig. 6-67 4. Secure cables with tie wraps (1) under outer side of bar (2).
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Invacare® Storm⁴ Series Fig. 6-70 View of seat from below with ACT (1) Fig. 6-71 View from rear 5. Attach cable guide for lifter (1) using two screws on left underneath seat. Fig. 6-72 1533060-N...
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Service 6. Position protective tube for cables completely from outer side. Fig. 6-73 7. Secure protective tube with a tie wrap (1) on cable guide. 8. Proceed with Installing on Lifter Column Type B - Part 2 , page 73. Fig.
Invacare® Storm⁴ Series Fig. 6-77 Lifter column completely retracted 6.10 Batteries CAUTION! 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.
Wash all objects that have come into contact with acid with lots of water. Disposing of Dead or Damaged Batteries Correctly Dead or damaged batteries can be given back to your provider or directly to Invacare. 6.10.3 Making Batteries Accessible Various power modules can be installed to the mobility device.
Invacare® Storm⁴ Series Removing Batteries 1. Make batteries accessible. See 6.10.3 Making Batteries Accessible, page 75. Remove pole caps A on battery C. 3. Remove pole screws under pole caps. 4. Remove connecting cable D and fuse cable B. 5. Lift battery from battery tray.
Service Removing Headlight 1. Remove rear and center shroud. See 6.8.1 Replacing Rear Shroud, page 55 and 6.8.2 Replacing Centre Shroud, page 55. 2. Take exact note of positions of all cables and sockets that cables are connected to. Mark connectors and sockets or take a photograph.
Invacare® Storm⁴ Series 5. Loosen screw A, remove washer B and headlight with holder. 6. Take care of slot nut C inside rail. Fig. 6-86 7. Loosen both screws D to remove headlight from holder E. 8. Replace headlight. Fig. 6-87 Installing Headlight 1.
Service Removing Headlight 1. Remove rear and centre shrouds. See 6.8.1 Replacing Rear Shroud, page 55 and 6.8.2 Replacing Centre Shroud, page 55. 2. Take exact note of positions of all cables and sockets that cables are connected to. Mark connectors and sockets or take a photograph.
Invacare® Storm⁴ Series Removing Headlight 1. Remove rear and centre shroud. See 6.8.1 Replacing Rear Shroud, page 55 and 6.8.2 Replacing Centre Shroud, page 55. 2. Take exact note of positions of all cables and sockets that cables are connected to. Mark connectors and sockets or take a photograph.
Service Removing Headlight Holder 1. Remove rear and center shroud. See 6.8.1 Replacing Rear Shroud, page 55 and 6.8.2 Replacing Centre Shroud, page 55. 2. Take exact note of positions of all cables and sockets that cables are connected to. Mark connectors and sockets or take a photograph.
Invacare® Storm⁴ Series 5. Loosen screw A to remove washer B and headlight with holder. 6. Take care of slot nut C inside rail. Fig. 6-95 7. Loosen both screws D to remove headlight from holder E. Fig. 6-96 8. Loosen both nuts H to remove washers G and lamp bracket F from holder E.
Service Removing Headlight Holder 1. Remove rear and centre shroud. See 6.8.1 Replacing Rear Shroud, page 55 and 6.8.2 Replacing Centre Shroud, page 55. 2. Take exact note of positions of all cables and sockets that cables are connected to. Mark connectors and sockets or take a photograph.
Invacare® Storm⁴ Series 5. Loosen screw A to remove washer B and headlight with holder. Fig. 6-101 6. Loosen screw C to remove washer D and holder E with lamp bracket F. 7. Take care of slot nut G inside rail.
Service 6.11.11 Replacing Rear Light (Conventional) • 4 mm Allen key • 8 mm socket wrench • 13 mm socket wrench • Oblique pliers • Tie wraps Removing Rear Light 1. Remove rear and center shroud. See 6.8.1 Replacing Rear Shroud, page 55 and 6.8.2 Replacing Centre Shroud, page 55.
Service Installing Rear Light 1. Install all parts in reverse order. 2. Install cables carefully and secure them with cable clamps and tie wraps. 3. Test all functions. 6.12 Seating • This manual refers to configurations with Easy Adapt and Recaro Seat unit only. •...
Invacare® Storm⁴ Series Recaro Seat Removing Seat Support Plate 1. Loosen and remove Allen screws A. 2. Remove seat support plate B. Fig. 6-113 Installing Seat Support Plate 1. Replace seat support plate B. Use holes C to adjust height of seat support plate.
Service Removing Tilt Spindle 1. Remove upper pin retainer clip A. 2. Remove upper pin B and tip tilt spindle C forward. 3. Remove lower pin retainer clip F. 4. Remove lower pin D and tilt spindle. Take care of spacers E.
Invacare® Storm⁴ Series 6.12.5 Replacing Seat Frame CAUTION! Risk of strain from lifting heavy parts! – Use proper lifting techniques. • 2 x 6 mm Allen key Removing Seat Frame 1. Loosen screws A simultaneously. 2. Remove screw that becomes loose and washer B.
Service Installing Seat Support CAUTION! Damage to lifter column possible. Using incorrect screws or inserting and tightening screws incorrectly will damage lifter column. The lifter column is supplied with self-tapping screws. The screws are used on underside as well as on upper side. –...
Invacare® Storm⁴ Series Fig. 6-120 Seat column Fig. 6-121 Lifter column type A (electrically Fig. 6-122 Lifter column type B (electrically adjustable) adjustable) 6.13.2 Replacing Seat Column CAUTION! Risk of strains from lifting heavy parts! – Use proper lifting techniques.
Service 6.13.3 Replacing Lifter Column Type A Fig. 6-124 Lifter column type A WARNING! Risk of crushing The seat is very heavy. Risk of injury to hands and feet. – Use proper lifting techniques. WARNING! Risk of crushing The mobility device is very heavy. Risk of injury to hands and feet. –...
Invacare® Storm⁴ Series 6.13.4 Replacing Lifter Column Type B Fig. 6-126 Lifter column type B WARNING! Risk of crushing The seat is very heavy. Injury hazard to hands and feet. – Use proper lifting techniques. WARNING! Risk of crushing The mobility device is very heavy. Risk of injury to hands and feet.
Service 6.14 Backrest 6.14.1 Replacing EasyAdapt Back Unit Tools: • 5 mm Allen key • Oblique pliers • Cable ties Removing Back Unit 1. Remove back cushion. 2. Pull actuator cable out of actuator module under seat. 3. Pull cable out of mobility device. Remove any cable ties which are fitted.
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Invacare® Storm⁴ Series 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. 1. Position both of protective caps (8) in lower ends of lateral tubes (1).
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Km counter • Hour counter • Toolkit (incl. bit holder, bits and fork spanners) • DAHL Docking Station • Curb climber • Anti-Tippers The installation instructions for additional accessories are available at your Invacare specialist provider or directly from Invacare. 1533060-N...