Invacare TDX SP2 - Troubleshooting (cont.); Charger Fault Diagnosis

Troubleshooting
ProblemOthersymptomsPossiblecauseSolution
Documentation
Replacegearboxif
sealingringdefective
See6.4.7Replacing
motor/gearbox
unit,page23and
6.4.4Replacing
motor/gearboxclutch,
page22.
Gearboxlosesoil
None
Sealingringondrive
shaftdefective
Checkcarbonbrushes
foroilwetting,replace
motorifbrusheswet
See6.4.7Replacing
motor/gearbox
unit,page23and
6.4.4Replacing
motor/gearboxclutch,
page22and6.4.5
Replacingcarbon
brushes,page22.
Irregularrunning
None
Driveshaftmovableor
bent
Checkdriveshaft,
replacegearbox,if
defective
See6.4.7Replacing
motor/gearbox
unit,page23and
6.4.4Replacing
motor/gearboxclutch,
page22.
Fuseburntout,cable
defective
Checkcablingand
replacefuse
See6.7.15Checking
cable,page38and
6.7.13Checkingand
replacingmainfuse,
page37.
None
BatteriesdefectiveReplacebatteries6.7.9Replacing
batteries/replacing
batterycables,page
35and6.7.6Replacing
batteries,page33.
Batteriesnotbeing
charged
LEDsblinkingon
charger
ChargerdefectiveReplacechargerSeechargeruser
manual.
Shortchargingperiod
None
Oneofthebatteries
couldbedefective
ReplacebatteriesSee6.7.9Replacing
batteries/replacing
batterycables,page
35and6.7.6Replacing
batteries,page33.
RemotedefectiveReplaceremoteSee6.7.1Replacing
powermodule,page31.
Mobilitydeviceruns
tooslowly
None
BatteriesdefectiveReplacebatteriesSee6.7.9Replacing
batteries/replacing
batterycables,page
35and6.7.6Replacing
batteries,page33.
7.3Chargerfaultdiagnosis
Symptom
PossiblecauseSolution
NoLEDsilluminatingonchargerChargernotconnectedtomainssupplyMakesurethatchargerhasbeen
pluggedin
NomainssupplyCheckmainssupplywithvoltmeter
DefectivemainssupplycableCheckmainssupplycable.Replace
damagedcablesorsendchargerto
Invacare®Serviceforrepair
LEDsareburntout
SendchargertoInvacare®Servicefor
repair
Aninternalfusemightbeburntout
SendchargertoInvacare®Servicefor
repair
1532486-L45