Troubleshooting
4Troubleshooting
4.1Identifyingandrepairingfaults
SymptomsFaultsSolution
Mast/Basejointloose.CheckandtightentheMast/Base
connection.See“Installingthe
Mast”intheusermanualor5.1
Disassemblingafoldablemast,page
9
Mast/Boomjointloose.CheckandtightentheMast/Boom
connection.See5.8Replacingthe
boom,page13
Patientliftfeelsloose.
Tie-Rodsareloose.Checkandtightenthescrewsofthe
rodsand/orpedal.See5.14Replacing
thefootpedaland/orrods,page19
Castors/Brakesnoisyorstiff.
Fluffordebrisinbearings.Replacethecastors.See5.3Replacing
75mmcastors,page10or5.4
Replacing100mmcastors,page10
Noisyordrysoundfrompivots.PivotsarewornordamagedReplacethepivots.See5.8Replacing
theboom,page13
,5.15Replacing
manuallegs,page20,5.12Replacing
electricallegswithoutactuatorcover,
page17or5.13Replacingelectrical
legswithactuatorcover,page18
Electricactuatorfailstoliftorlegsfail
toopenwhenbuttonispressed.
Hand-controloractuatorconnector
loose.
Connecthandcontroloractuator
connector.Ensureconnectorsare
seatedproperlyandfullyconnected.
Batterylow.Chargebatteries.See“Chargingthe
battery”intheusermanual
REDemergencystopbuttonpressed
IN.
RotateREDemergencystopbutton
CLOCKWISEuntilitpopsout.
Batterynotconnectedproperlyto
controlunit.
Reconnectthebatterytothecontrol
unit.See“Chargingthebattery”inthe
usermanual
Theconnectingterminalsaredamaged.
Replacethehandcontroland/or
controlunit.See5.16Replacingthe
CBJHomecontrolunit,page21or5.17
ReplacingtheCBJCare,CBJ1,CBJ2
controlunit,page22
Powercordconnectedtopoweroutlet.Disconnectpowercordfrompower
outlet.
Boomorlegactuatoriswornor
damagedorspindleisbent.
Replacetheactuator.See5.7Replacing
theboomactuator,page12,5.10
Replacingalegactuatorwithout
cover,page14or5.11Replacingaleg
actuatorwithcover,page15
Unusualnoisefromactuator.Boomorlegactuatoriswornor
damagedorspindleisbent.
Replacetheactuator.See5.7Replacing
theboomactuator,page12,5.10
Replacingalegactuatorwithout
cover,page14or5.11Replacingaleg
actuatorwithcover,page15
Boomwillnotlowerinuppermost
position.
Boomrequiresaminimumweightload
tolowerfromtheuppermostposition.
Pulldownslightlyontheboom.
Boomwillnotlowerduringapower
retraction.
Shoulderboltatthejunctionofthe
boomandmastmaynotbeproperly
installed.
CheckMast/Boomconnection.See
5.8Replacingtheboom,page13
1650024-B
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