Invacare 1900 User Manual download pdf (Page 19)

SECTION 3—MAINTENANCE AND TROUBLESHOOTING

Part No. 1148113 19 1900/1900S Bath Lift

Maintenance Procedures

Adjusting Arm Angle and Tension

 WARNING

The lift arms should be tight and secure when in the up or lifted position. If the lift

arms are not tight, they may fall causing injury to either resident or attendant and

damage to the lift.

NOTE:Forthisprocedure,refertoFIGURE 3.1.

1. Removetheliftshroudbypullinguponit,disengaingthehook‐and‐loopstripthat

securestheshroudtotheliftframe.

2. Dooneorbothofthefollowing:

• Toadjusttheangle‐Dependingontheangle,eithertighenorloosenoneofthe

fourjamnutsthatrestoneitherstoppingplate(Detail“A”).

• Toadjustthetension‐Dependingonthetension,eithertightenorloosenoneof

thefourjamnutscontrollingarmtension(Detail“B”).

3. Tightenthearmclamp.

NOTE:Tightenthearmuntilitissecuredandstableinaliftedposition.

4. Installtheliftshroud.

FIGURE 3.1 Adjusting Arm Angle and Tension

Jam Nut

Arm Stopping Plates

Jam Nuts

Arm

DETAIL “A” - ADJUSTING ARM ANGLE DETAIL “B” - ADJUSTING ARM TENSION

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Invacare 1900 User Manual Page 19