Replacing A Type B Electrical Lifter Column - Invacare Storm4 Series Service Manual

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Invacare - STORM

8.15.2.3 Replacing a type B electrical lifter column

WARNING: Danger of crushing!
The seat is very heavy. Injury hazard to hands and feet!
· Use proper lifting techniques.
WARNING: Danger of crushing!
The mobility device is very heavy. Injury hazard to hands and feet!
· Use proper lifting techniques.
Injury hazard caused by uncontrolled movement of the mobility device!
· Switch the power supply off (ON/OFF key).
· Engage the drive.
· Position the mobility device on it's side and secure the position so it does not turn over.
Requirements:
· 4 mm Allen key
· T40 torx wrench
· Oblique pliers
· Cable ties
· Torque wrench 5 – 30 Nm (or similar)
Dismantling the lifting column:
·
Remove the rear battery compartment cover as described in chapter 8.1.1.
·
Remove the centre battery compartment cover as described in chapter 8.1.2.
·
Open the cable clamps on the battery box and expose the cables.
·
Disconnect the cables on the actuator module on the battery box and, if necessary, on the
lighting circuit board.
·
Disconnect the plug at the top of the lifter column.
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Series SERVICE MANUAL
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