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Invacare R117 Mobility Aid User Manual

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MAINTENANCE

Electric Portable Patient Lift 38 Part No. 1145810

Checking and Tightening Mast Pivot Bolt

NOTE:Forthisprocedure,refertoFIGURE 7.3.

1. Liftupthebackoftherubberbootand

slideitoffthemastalongtheboom.

2. Checkthattheboltisthroughthe

bracketandthelocknutistightand

secure.

3. Ifneeded,dooneormoreofthe

following:

•Tightenlocknutandback‐offthe

locknut1/8ofaturn.

•Replacethelocknut.

4. Repositiontherubberboot.

FIGURE 7.3 Mast Pivot Bolt

Replacing the Swivel Bar

ƽ WARNING

After the first year of use, the hooks of the swivel bar and mounting brackets of the

boom should be inspected every six months to determine the extent of wear. If

these parts become worn, replacement must be made.

NOTE:Forthisprocedure,refertoFIGURE 7.4onpage39.

1. Theswivelbarcomesattachedtotheboomwithbolt,nut,washers,andpinchguard.

NOTE:Washersshouldbeplacedagainstbothsidesoftheboommountingbrackettoeliminate

damage.

NOTE:Theswivelbarhasthreehooksonbothends

toattachtheslingthatsupportsthepatient

duringlift.

2. Removeexistinghardwareandreplacetheswivelbar.

CAUTION

DO NOT overtighten the nut and bolt. This damages the mounting bracket.

Mast

Spacer

(if equipped)

Locknut

Boom

Bolt

Washer

Rubber Boot

Bracket

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