Invacare Comet Series User Manual

Service
4.2.3Errorcodesanddiagnosticcodes
FlashcodeFault
Consequenceforthe
scooterComments
1
Batteriesmustbe
charged
Continuestodrive•Thebatteriesaredischarged.Chargethebatteries
assoonaspossible.
2
BatteryvoltagetoolowStopsdriving•Thebatteriesaredepleted.Chargebatteries.
•Ifyouswitchthescooteroffforafewminutes,the
batteriescanoftenrecuperatetosuchastagethata
shortjourneyisstillpossible.Youshouldonlydothis
inanemergency,however,becausethiscausesthe
batteriestobecomeexcessivelydischarged.
3
BatteryvoltagetoohighStopsdriving•Thebatteryvoltageistoohigh.Ifthebatterycharger
isconnected,disconnectitfromthescooter.
•Theelectronicsystemchargesthebatterieswhen
runningdownhillandwhenbraking.Thisfaultis
causedwhenthebatteryvoltagebecomestoohigh
duringthisprocess.Switchthescooteroffandon
again.
4
PowertimeexceededStopsdriving•Themaximumcurrentwasexceededovertoolonga
period,probablybecausethemotorwasoverloaded
orhasbeenworkingagainstanimmovableresistance.
Switchthescooteroff,waitafewminutesandthen
switchonagain.
•Theelectronicsystemhasdeterminedamotor
short-circuit.Checkthewiringharnessforshort-circuit
andcheckthemotor.
•ContactyourInvacareprovider .
5
BrakefailureStopsdriving•Ensurethatthedisengagingleverisintheengaged
position.
•Thereisadefectinthebrakingcoilorinthecabling.
Checkthemagneticbrakeandcablingforopen
orshort-circuitedcircuitry.ContactyourInvacare
provider .
6
Noneutralposition
whenswitchingscooter
on.
Stopsdriving•Driveleverisnotinneutralwhenthekeyswitchwas
turned.Putthedriveleverinneutral,turnthepower
offandthenturnonagain.
•Itmaybenecessarytoreplacethedrivelever .
ContactyourInvacareprovider .
7
Faultinspeed
potentiometer
Stopsdriving•Thedrivelevercontrolscouldbefaultyor
incorrectlyconnected.Checkthecablingforopen
orshort-circuitedcircuitry.
•Potentiometerisnotcorrectlyadjustedandmustbe
replaced.ContactyourInvacareprovider .
8
MotorvoltageerrorStopsdriving•Themotororitscablingisdefective.Checkthe
cablingforopenorshort-circuitedcircuitry.
9
Miscellaneousinternal
fault
Stopsdriving•ContactyourInvacareprovider .
10
Push/freewheelmode
error
Stopsmoving
•Thescooterhasexceededthepermissiblemaximum
speedduringpushingorfreewheeling.Switchthe
electronicssystemoffandonagain.
4.3Tighteningtorques
CAUTION!
Riskofdamagetomobilitydevicedueto
improperlytightenedscrews,nutsorplastic
connections.
–Alwaystightenscrews,nutsetc.tothestated
tighteningtorque.
–Onlytightenscrewsornutswhicharenotlisted
herengertight.
Thetighteningtorquesstatedinthefollowinglistarebased
onthethreaddiameterforthenutsandboltsforwhichno
specicvalueshavebeendetermined.Allvaluesassume
dryandde-greasedthreads.
ThreadTighteningtorquein
Nm±10%
M43Nm
M5
6Nm
1603798-B9

Invacare Comet Series Specifications

General

Brand	Invacare
Model	Comet Series
Category	Scooter
Language	English