Invacare Pronto M91 Base Mobility Aid User Manual


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SECTION 4—SAFETY INSPECTION/TROUBLESHOOTING
Part No 1143153 27 Pronto® M91™Base with SureStep®
Inspect/Adjust Weekly
❑ Ensureseatissecuredtowheelchairframe.
❑ Ensureseatand/orbackupholsteryhavenoripsanddonotsag.Replaceifnecessary.
❑ Ensureseatreleaselatchisnotwornandisfunctional.Replaceifnecessary.
❑ Inspecttiresforflatspotsandwear.
❑ Ensurearm pivotpointsarenotwornand/orloose.Replaceifnecessary.
❑ Inspectandcleanthestabilitylockgears.Replaceifworn.
❑ Ensurecastersarefreeofdebris.
Inspect/Adjust Monthly
❑ Ensurewheelmountingnutsaresecureondrivewheels.
❑ Ensurethereisnoexcessivesidemovementorbindingwhendrivewheelsarelifted
andspunwhendisengaged(free‐wheeling).
❑ Ensurewheel/forkassemblyhaspropertensionwhencasterisspun.Castershould
cometoagradualstop.
❑ Loosen/tightencasterlocknutifwheelwobblesnoticeablyorbindstoastop.
❑ Ensureallcaster/wheel/fork/headtubefastenersaresecure.
❑ Inspectforanyloosehardwareonthewheelchair.
❑ Inspecttheseatpositioningstrapforsignsofwear.Replaceifwornordamaged.
❑ Ensurethatthebuckleontheseatpositioningstraplatches.Replaceifnecessary.
❑ Verifythatthehardwarethatattachestheseatpositioningstraptotheseatframeis
secureandundamaged.Replaceifnecessary.
❑ Ensurecastersarefreeofdebris.
Inspect/Adjust Periodically
❑ Ensurewheelchairrollsstraight(noexcessivedragorpulltooneside).
❑ Ensurethatcastersare freeofdebris.
❑ Ensurearmsaresecurebuteasytoreleaseandadjustmentleversengageproperly(on
ASBAonly).
❑ Ensureadjustable heightarmsoperateandlocksecurely.
❑ Ensurearm pivotpointsarenotwornand/orloose.Replaceifnecessary.
❑ Ensurearmrestpadssitflushagainstarmtubes.
❑ Ensureseatand/orbackupholsteryhavenoripsanddonotsag.Replaceifnecessary.
❑ Inspectelectricalcomponentsforsignsofcorrosion.Replaceifcorrodedordamaged.
❑ Ensureseatreleaselatchisnotworn.Replaceifnecessary.
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