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Invacare® Bora® / Spectra® XTR Series

Castor Wheels

6”

8”

9”

10”

Models

Single-
Sided/
Double-
Sided Fork

Double-Sided Fork

Double-
Sided Fork

Double-
Sided Fork

Single-
Sided Fork

Mirage

Dragon

* For wheelchair-specific mounting instruction, see respective manual.

5.8.5 Replacing Drive Wheel (1-Bolt

Installation)

This chapter deals with drive wheels that are installed with
one central bolt.

CAUTION!
Risk of Crushing to Hands and Feet by Weight
of Mobility Device

– Pay attention to hand and feet.
– Use proper lifting techniques.

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. If the wooden block is too short or too
high, the mobility device can still tip.

•

19 mm wrench

•

Flat screwdriver

•

Tightening kit

•

Oblong wooden
blocks (at
least 14 x 14 x 30
cm)

Removing Wheel

Fig. 5-21

1.

Remove plastic cap

E

.

2.

Loosen and remove nut

D

and washer

C

.

3.

Remove wheel

B

from axle.

4.

Remove remaining washer

A

.

Installing Wheel

1.

Install parts in reverse order.

2.

When installing wheel, pay attention to correct
direction of rotation.

3.

Tighten nut to prescribed torque. See

5.8.3 Specific

Tightening Torques, page 24

.

5.8.6 Replacing drive wheel hub

CAUTION!
Risk of material damage

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. If these adjusting washers are
removed and not replaced again, collisions
can be caused.

– Always replace the adjusting washers exactly

as they were before you started dismantling.

26

1528338-Q

Содержание Spectra XTR

Страница 1: ...Invacare Bora Spectra XTR Series en Power Wheelchair Service Manual DEALER Keep this manual The procedures in this manual MUST be performed by a qualified technician ...

Страница 2: ...cation 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 ...

Страница 3: ...re Pressure 23 5 8 2 Tyre Types 23 5 8 3 Specific Tightening Torques 24 5 8 4 Overview of Power Wheelchair Models and Wheel Types 24 5 8 5 Replacing Drive Wheel 1 Bolt Installation 26 5 8 6 Replacing drive wheel hub 26 5 8 7 Replacing Castor Wheel on Double Sided Fork 27 5 8 8 Replacing Tyres 28 5 8 9 Replacing Steering Head Bearings on Castors 29 5 8 10 Replacing manual wheel lock 30 5 8 11 Repla...

Страница 4: ... example product safety notices and product recalls contact your local Invacare representative For address and website see back page of this manual The mobility device may only be maintained and overhauled by qualified personnel The minimum requirement for service technicians is suitable training such as in the cycle or orthopedic mechanics fields or sufficiently long term job experience Experienc...

Страница 5: ...esults in injury hazards to your hands Note the high weight of some components This applies especially to the removal of drive units batteries and the seat CAUTION Injury hazard if the mobility device starts moving unintentionally during repair work Switch the power supply off ON OFF key Engage the drive Before lifting up secure the mobility device by using chocks to block the wheels CAUTION Fire ...

Страница 6: ...give a warranty for safe mobility device driving behavior especially tipping stability for this standard drive program Mark all current settings for the mobility device seat armrests backrest etc and the associated cable connecting plugs before dismantling This makes reassembly easier All plugs are fitted with mechanical locks which prevent release of the connecting plugs during operation To relea...

Страница 7: ...Station Manual cleaning Surface of used device Before repair or reconditioning Use saturated towel to apply cleaning detergent and remove residues after impact Cleaning and disinfection Disinfection Surface of used device Before repair or reconditioning Use saturated disinfectant wipes and clean the device surface Cleaning and disinfection Invacare uses detergent Nücosept special 1 5 in water ml m...

Страница 8: ...vices with a standard drive program ex works Invacare can only give a warranty for safe vehicle driving behaviour especially tipping stability for this standard drive program CAUTION Risk of Crushing to Hands and Feet The seat is very heavy Risk of injury to hands and feet Pay attention to hand and feet Use proper lifting techniques 4 2 Adjusting Lower Leg Length Invacare offers a range of legrest...

Страница 9: ...pic Seat Frame page 9 Adjustment of the centre of gravity via the oblong holes of the seat adaptor one piece seat plate See One Piece Seat Plate page 10 If the mobility device is used with drive lock out the seat centre of gravity can be safely monitored in the corresponding seat position Drive lock out is a feature designed to prevent the wheelchair from being driven after the seating system has ...

Страница 10: ... front and rear left and right DO NOT remove 3 Shift position of seat frame 4 Re tighten screws 5 Install seat plate again Mounting Position of Seat Frame The centre of gravity of the seat can be adjusted by mounting the seat frame farther towards the front or the rear on the seat support See Modulite service manual If the mobility device is used with drive lock out choose different screw position...

Страница 11: ... cm 0 Profile length Seat depth Setting value profile scale 51 cm 41 cm 4 51 cm 46 cm 1 5 Seat width 43 cm 54 5 cm 51 cm 0 5 Profile length Seat depth Setting value profile scale 51 cm 41 cm 4 5 51 cm 46 cm 2 Seat width 48 53 cm 54 5 cm 51 cm 1 Tension Adjustable Backrest Seat Plates Profile length Seat depth Setting value profile scale 51 cm 41 cm 7 5 51 cm 46 cm 5 Seat width 38 43 48 53 cm 51 cm...

Страница 12: ... program ex works Invacare can only give a warranty for safe driving behaviour especially tipping stability for this standard drive program Tipping stability check 1 Set following angle on wheelchair Recline 30 Seat tilt max 2 Allow user to down in mobility device in a sitting position that is typical for them 3 Drive front wheels of mobility device onto a step about 100 mm high This can be done u...

Страница 13: ...perational faults depends on the power module fitted 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 5 2 2 Drive Fault Diagnosis Problem Other symptoms Possible cause Solution Doc...

Страница 14: ...nce a Year 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 Test the maximum speed reduction for correct function after any maintenance work or modifications to the mobility device Component Check Remedy...

Страница 15: ...nterlocking screws foot plates Tighten replace if necessary Check cable Replace cable if necessary Check contacts Power elevating legrests if fitted Check functions Check cable Replace bulb LEDs or cable if necessary Lighting if fitted Check function Check batteries for damage Replace batteries if necessary See 5 11 Batteries page 35 Check battery voltage Charge batteries See user manual Batteries...

Страница 16: ...5 5 1 Mobility Device With Detachable Seat Underneath Seat A Seat disengager B Power module Lighting PCB optional Actuator module optional Tilt C Tilt tube Tilt spindle Tilt actuator G Trac Sensor Optional E G Trac sensor The G Trac sensor is located in the front next to the battery connector Operation Hour Counter Optional F Operation hour counter The operation hour counter is mounted laterally o...

Страница 17: ...e suitable tools 3 mm Allen key 6 mm Allen key 8 mm wrench 17 mm wrench Pliers Oblong wooden block approx 14 x 14 x 30 cm When removing take care of small parts such as screws and washers Put all small parts down so that they can be installed in correct sequence Removing Kerb Climber 1 Secure mobility device against rolling away 2 If necessary remove parts that are in the way like legrests or swin...

Страница 18: ...o Hands and Feet by Weight of Mobility Device Pay attention to hand and feet Use proper lifting techniques 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 batt...

Страница 19: ... feet Use proper lifting techniques 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 If the wooden block is too short or too high the mobility devi...

Страница 20: ...r Torque wrench 5 30 Nm or similar Torque wrench 10 80 Nm or similar Two oblong wooden blocks at least 14 x 14 x 30 cm Preparing Unit Replacement This chapter refers to models with removable battery boxes For models with fixed battery trays it is required to remove the whole swing arm See 5 7 3 Replacing Swing Arm page 19 1 Turn off electronics on the remote 2 Remove the rear battery boxes See 5 1...

Страница 21: ...ealing ring apart and remove it Installing Sealing Ring 1 Install sealing ring so that square hole for carriage bolt is on inside of mobility device 2 Insert carriage bolt through sealing ring 3 Install washer and self locking nut 4 Do not tighten self locking nut completely as the motor orientation must be adjusted during installation 5 7 6 Replacing Motor Gearbox Coupling CAUTION Risk of crushin...

Страница 22: ... taken to guarantee optimum contact to the collector 6 Make a marking on motor and carbon brushes to guarantee correct refitting 7 Remove carbon brushes completely from mounting 2 8 Check carbon brush and spring for level of wear broken components or discolouration Installing Carbon Brushes 1 Depending on condition of brush and spring either replace brushes in exactly the same position from which ...

Страница 23: ... 3 35 2 4 36 2 5 38 2 6 39 2 7 41 2 8 42 2 9 44 3 0 5 8 2 Tyre Types There are three different types of tyres or inner tubes and specific points must be observed for the replacement of each type The individual types of tyres can be easily distinguished Pneumatic tyres have black valve caps Puncture protected tyres have red valve caps Puncture proof tyres have no valves There are five chapters abou...

Страница 24: ...iew of Power Wheelchair Models and Wheel Types Not all wheel types are available for all power wheelchairs see footnotes The symbols indicate three tyre types pneumatic black valve cap puncture protected red valve cap puncture proof no valve Drive wheels 12 1 2 x 2 1 4 14 Models 3 Spoke Rim 1 Bolt Installation 5 Spoke Rim 1 Bolt Installation 5 Spoke Plastic Rim 1 Bolt Installation 3 Spoke Rim 1 Bo...

Страница 25: ...tion 5 Spoke Rim 1 Bolt In stallation 5 Spoke Rim 5 Screw Installation 5 Spoke Rim for True Track Bora Fox Stream Mirage Dragon For wheelchair specific mounting instruction see respective manual Castor Wheels 6 8 9 10 Models Single Sided Double Sided Fork Double Sided Fork Double Sided Fork Double Sided Fork Single Sided Fork TDX SP2 S4 Series Kite Bora Fox Stream 1528338 Q 25 ...

Страница 26: ...der the battery case If the wooden block is too short or too high the mobility device can still tip 19 mm wrench Flat screwdriver Tightening kit Oblong wooden blocks at least 14 x 14 x 30 cm Removing Wheel Fig 5 21 1 Remove plastic cap E 2 Loosen and remove nut D and washer C 3 Remove wheel B from axle 4 Remove remaining washer A Installing Wheel 1 Install parts in reverse order 2 When installing ...

Страница 27: ...le 5 8 7 Replacing Castor Wheel on Double Sided Fork 5 mm Allen key 13 mm wrench Oblong wooden block at least 14 x 14 x 30 cm 13 mm wrench 2x Oblong wooden block at least 14 x 14 x 30 cm 6 mm Allen key 13 mm wrench Oblong wooden block at least 14 x 14 x 30 cm 6 mm Allen key 13 mm wrench Oblong wooden block at least 14 x 14 x 30 cm 5 mm Allen key Oblong wooden block at least 14 x 14 x 30 cm 5 mm Al...

Страница 28: ...ated rim could burst and cause serious injury Do not inflate tyre if one or more rim threads are damaged Immediately replace rim with damaged threads WARNING Risk of Explosion There is considerable pressure in the tyre Risk of injury Parts can be thrown out and injure you if you do not secure rim halves Secure rim halves with joiner s clamps Risk of Damage to Rim Threads Incorrectly tightened scre...

Страница 29: ...and threads for screws are placed exactly on top of each other 9 Place joiner s clamps in position 10 Tighten joiner s clamps alternately in small stages until rim halves are precisely aligned 11 Install and tighten screws 12 Remove joiner s clamps 13 Install wheel as described in respective chapter in this manual 5 8 9 Replacing Steering Head Bearings on Castors CAUTION Risk of Crushing to Hands ...

Страница 30: ... wide outside border of ball bearings Otherwise bearings will be pressed apart and damaged by bolts Fig 5 29 Fig 5 30 The illustrations show the wide border of the ball bearing on the outside of the ball race A and the narrow ball bearing edge on the inside B 1 Clean and degrease inner surface of housing and outer diameter of new bearing 2 Shaft retaining compound can cause damage to varnish and b...

Страница 31: ...hair with a lifter as described in chapter 5 8 11 Replacing anti tipping mechanism with screw page 31 Tools Phillips screwdriver 1 Press locking spring 2 together 2 Only bolts in the support tube 3 are visible 3 Pull anti tipping mechanism out 1 4 Check locking spring 5 Replace locking spring if it is broken or has insufficient tension 6 Replace anti tipping mechanism 7 Insert possibly new locking...

Страница 32: ...is long and wide enough under the battery case If the wooden block is too short or too high the mobility device can still tip Tools 5 mm Allen key Mounting kit Wooden block approx 12 x 12x 30 cm for propping up mobility device If the fender is replaced the existing motor bracket screws are reused Make sure that screws are inserted in the correct position 1 Remove legrests 2 Release seat A and tilt...

Страница 33: ...al camera 8 Fig 5 34 Remove plugs A from power module 9 Loosen and remove screws B 10 Remove power module 11 Install parts in reverse order For details on cable routing see LiNX service manual 12 Update drive program if a new software version is available See 5 10 5 Updating software page 35 13 Adapt drive program using programming software if necessary 14 If LiNX system is used perform calibratio...

Страница 34: ...the casing 1 Pay attention to the mounting bracket 5 and the retaining frame 7 14 Replace operating hour counter CAUTION Risk of property damage if counter is wrongly connected If the plus and minus wires are connected the wrong way it will damage the electronic components of the operating hour counter Make sure the cable is connected correctly 15 Fig 5 41 Install parts in reverse order 16 Connect...

Страница 35: ...ice Manual For VR2 R Net Shark ACS2 see revision 15 of this service manual 5 11 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 Only use battery versions stated in the specifications CAUTION Fire and burns hazard if b...

Страница 36: ...bypassed Take great care to ensure that the battery terminals are never short circuited with tools or mechanical mobility device parts Ensure that the battery terminal caps have been replaced if you are not working on the battery terminals Phillips screwdriver 1 Fig 5 49 Bend tabs 1 on battery box shroud lightly to the outside and loosen shroud 2 Fig 5 50 Remove shroud to open battery box 3 Fig 5 ...

Страница 37: ...located at the rear flange flush Plug side A is on the left in the direction of travel Plug side B is on the right in the direction of travel Rear battery Fig 5 56 The battery box socket is located at the front flange central Socket side A is on the left in the direction of travel Socket side B is on the right in the direction of travel 12 The battery needs to be inserted tightly into battery box ...

Страница 38: ...atteries Never mix and match different battery manufactures or technologies or use batteries that do not have similar date codes Never mix gel with AGM batteries The batteries reach their end of life when the drive range is significantly smaller than usual Contact your provider or service technician for details Always have your batteries installed by a properly trained mobility device technician o...

Страница 39: ...ry Boxes 1 Turn off electronics on remote 2 Remove both battery boxes See 5 11 1 Removing Battery Boxes page 36 3 Remove shrouds on both battery boxes See 5 11 2 Replacing Batteries page 36 4 Fig 5 63 Fuse holder 1 is located on top of batteries 5 Fig 5 64 Pry open snap hook B with flat screwdriver C Fuse holder shroud A is open 6 If strip fuse has blown you must first ascertain and rectify the ca...

Страница 40: ...e out of its socket when pulled on lightly 6 If plug is loose press plug into socket with slight pressure The plug must snap in place securely 7 Check that plug is firmly attached to its socket 8 Remove both battery boxes See 5 11 1 Removing battery boxes page 36 Remove shrouds on both battery boxes See 5 11 2 Replacing Batteries page 36 If mobility device is not fitted with battery boxes access b...

Страница 41: ...esponding controls manual or earlier revision of this manual 2 Remove legrests 3 Fig 5 73 Release seat A and tilt forwards 4 Disconnect remote bus cable from power module or ACT 5 Lift seat out of the front anchorage and remove it The seat has a heavy weight Use proper lifting techniques 6 Remove both battery see 5 11 1 Removing Battery Boxes page 36 7 Remove drive wheel see Replacing Drive Wheel ...

Страница 42: ...d in the driving program as well Tools Flat screwdriver width approx 6 mm blade Oblique pliers Small hammer Cable binder Example Bora Making tilt actuator accessible 1 Remove legrests 2 Release seat 1 and tilt forwards 3 Disconnect remote bus cable from power module or ACT 4 Lift seat out of front anchorage and remove it The seat has a heavy weight Use proper lifting techniques 5 Remove both batte...

Страница 43: ...placing Seat Height Adapter The adapter raises the seat to floor height of a Modulite seat This allows you to mount the seat further to the back of the mobility device Installation kit 13 mm wrench 2x 1 Remove legrests 2 Fig 5 77 Release seat A and tilt forwards 3 Separate cables from power module 4 Fig 5 78 Loosen and remove screws B 5 Remove seat frame support C 6 Use long screws delivered with ...

Страница 44: ...e right side Cane holder to be mounted on the left side Fender for rear wheels Swing away tray Hour counter Toolkit incl bit holder bits and fork spanners Curb climber The installation instructions for additional accessories are available at your Invacare specialist provider or directly from Invacare 44 1528338 Q ...

Страница 45: ...Notes ...

Страница 46: ...Notes ...

Страница 47: ...Notes ...

Страница 48: ...nvacare ie New Zealand Invacare New Zealand Ltd 4 Westfield Place Mt Wellington 1060 New Zealand Phone 0800 468 222 Fax 0800 807 788 sales invacare co nz www invacare co nz United Kingdom Invacare Limited Pencoed Technology Park Pencoed Bridgend CF35 5AQ Tel 44 0 1656 776 222 Fax 44 0 1656 776 220 uk invacare com www invacare co uk Eastern Europe Middle East CIS Invacare EU Export Kleiststraße 49 ...

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