Invacare Comet Series - Replacing Drive Unit

Service
6.RemovescrewBthatxesshroudbetweenfront
wheels.
7.
Tocheckpositionofsensorsofcurvecontroldevice,use
measuringgaugeAsuppliedin“Bendspeedreducer
retrottingkit”.
Replacingsensors(5)withoutmounting
1.Loosenscrews(2).
2.Replacesensor.
Replacingsensors(5)withmounting
1.Loosenforkbolt(1).
2.Replacesensors(5)withmounting.
Replacingregulatingunit(4)
1.Loosenscrews.
2.Removesensor(5).
3.Loosenscrews(3).
4.Replaceregulatingunit(4).
Adjusting
1.Setsteeringtostraightahead.
2.Alignsensorstraightusingregulatingunit.
3.Takeholdofthesensorandtightentheforkscrew.
Check
1.Turnsteeringcompletelytorightandthenleft.
2.Whensteeringisturnedtoitslimit,the3regulatingunit
switchesshouldbevisible.
3.Installpartsinreverseorder.
4.Checkfunctions(trialrun).
4.10Drivecomponents
4.10.1Replacingdriveunit
CAUTION!
Riskofaccident
Whenparkingmobilitydeviceonantitippersitis
nolongerslowedbymotorbrake.Mobilitydevice
canrollawayoutofcontrol.
–Placemobilitydevicerearframeonasupporting
woodenblockbeforeyouremovewheels.
CAUTION!
Riskofaccident
Accidentalrollingcanleadtoaccidents.
–Securemobilitydeviceagainstrollingaway.
Whendisassembling,notethepositionofsmallparts
suchasscrewsandwashers.Putsmallpartsdownso
thattheycanbereassembledintherightsequence.
Theplugsonthepowermodulecannotbewrongly
connectedbecauseallplugshaveadifferentsizeand
onlytinonesocket.
•10mmwrench
•17mmwrench
•Obliquepliers
•Rubberhammer
•Phillipsscrewdriver
•Supportingwoodenblock
•5mmAllenkey
•Threadlockingadhesive(forexampleLocktite
243)
1.Securemobilitydeviceagainstrollingaway.
2.Placesupportingwoodenblockundertheframeat
batteryholderheight.
3.Removeseat.
4.Removeshroud.
5.
DisconnectbatterycableA.
6.Unscrewrearwheelxingbolts.
7.Removerearwheels.
8.Cutcableties.
1603798-B29