SERVICE MANUAL
Invacare
®
- Comet
48
7.14 Replacing the potentiometer
ATTENTION!
Burn and scald hazard if power cable is short-circuited!
• Turn off the power completely before removing any power supply components of the electric
vehicle! Therefore take out the batteries.
• Avoid a bridging of the contacts during measurements on live electrical components!
ATTENTION! Risk of accident.
Wrong potentiometer setting can result in dangerous driving situations!
• Set the new potentiometer to the middle position before inserting.
Requirements:
• Phillips screwdriver
• Digital multimeter
• Allen key 2m
• Remove motor cover.
• Disconnect battery cable (1).
• Remove screws (1) below operating
console.
• Remove operating console and fold
upwards.
• Remove screws (3) on drive lever (2) and
remove drive lever.
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