Invacare TDX SP2 - Wheel Components (cont.); Replacing Single-Sided Casters; Replacing Drive Wheel; Replacing Tire or Inner Tube

Invacare®TDX®SP2Series
Installingcaster
1.Installpartsinreverseorder.
2.Tightenscrew(6)andnut(2)to18Nm.
6.5.5Replacingcastersonsingle-sidedcasterforks
•11mmwrench
•Torquewrench5-25Nm(orsimilar)
Whenremoving,takecareofsmallpartssuchas
screwsandwashers.Putallsmallpartsdownsothat
theycanbeinstalledintherightsequence.
Removingcaster
1.Loosenandremovescrew3includingwasher2.
2.Removecaster .
3.Replacecaster.
Installingcaster
1.Installpartsinreverseorder.
2.Tightenscrew(3).
6.5.6Replacingdrivewheel
CAUTION!
Riskofcrushing
Mobilitydeviceisveryheavy.Riskofinjuryto
handsandfeet.
–Useproperliftingtechniques.
Riskofinjurycausedbyuncontrolledmovement
ofmobilitydevice
–Switchpowersupplyoff(ON/OFFkey).
–Engagedrive.
–Beforeraisingmobilitydevice,securewheelsby
blockingthemwithwedges.
•7/8“Allenkey
•Twolongwoodenblocks,min.14x14x30cm
•Torquewrench5-25Nm(orsimilar)
Removingdrivewheel
1.Liftmobilitydeviceupononesideandplacea14cm
highwoodenblockunderneathitsothatdrivewheel
isoffgroundandcanrotatefreely.Useproperlifting
techniques.
2.Ifnecessary,repeatthisprocedureforothersideof
mobilitydevice.
3.Removevescrews(1).
4.Takewheel(2)offwheelhub.
Installingdrivewheel
CAUTION!
Riskofinjuryfromwheelscomingloose
Ifwheelsareinsufcientlysecuredduring
mounting,theycancomeloosewhendriving.
–Whenmountingwheels,tightenboltswith
prescribedtorque.
–Secureallboltsusingasuitableblocker(e.g.
Loctite243).
–Neverusenormalnutsinsteadofself-locking
nuts.
–Alwaysusenewnutsandboltswithan
undamagedcoating.
1.Installwheelinreverseorder .
2.Tightenscrewsto18Nm.
6.5.7Replacingtireorinnertube
Therearethreedifferenttypesoftiresorinner
tubes,andspecicpointsmustbeobservedforthe
replacementofeachtype.Theindividualtypesof
tirescanbeeasilydistinguished:
•Pneumatictireshaveblackvalvecaps.
•Puncture-protectedtireshaveredvalvecaps.
•Puncture-prooftireshavenovalves.
Proceedinaccordancewiththeappropriatechapter:
•Replacingpneumatictires–see“Replacing
pneumatictires”
•Replacingpuncture-protectedtires–see
“Replacingpuncture-protectedtires”
•Replacingpuncture-prooftires–see“Replacing
puncture-prooftires”
Replacingpneumatictires
Pneumatictireshaveblackvalvecaps.
Puncture-protectedtireshaveredvalvecaps.
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