Troubleshooting; Troubleshooting Table - Invacare Robin Series Service Manual

5 Troubleshooting

5.1 Troubleshooting Table

SYMPTOMS
Ceiling hoist does not respond to the hand
control's buttons and up/down buttons on
the ceiling hoist are not responding.
Ceiling hoist does not respond to the hand
control's buttons, but up/down buttons
on the ceiling hoist are responding.
Lifting straps will only move down and
not up.
Lifting straps will only move up and not
down.
Ceiling hoist speed is the same with and
without load.
1586747-C
PROBLEM
Emergency stop activated
System does not have power or battery
is discharged
Fuse is blown
Hand control not connected properly
Hand control defective
Battery nearly discharged
Load is too high
Hand control defective
The loose strap function activated
Non-load quick movement function
activated permanently
SOLUTION
Reset the emergency stop. (Refer to user
manual)
Charge the battery or use the emergency
battery. Refer to 4.1 Charging the Battery,
page 22.
Replace the fuse. Refer to 3.8 Replacing
the fuse, page 16.
Check that the hand control cable is
properly plugged into the hoist. Refer to
3.3 Replacing the hand control, page 13.
Replace the hand control. Refer to 3.3
Replacing the hand control, page 13.
Charge the battery or use the emergency
battery. Refer to 4.1 Charging the Battery,
page 22.
Reduce the load. The hoist is equipped
with an over-current safety system.
Replace the hand control. Refer to 3.3
Replacing the hand control, page 13.
Check the loose strap function. Refer to
5.3 Checking Loose Strap Function, page
29.
Check the quick movement switch. Refer
to 5.4 Checking Twin Speed Functionality,
page 29.
Troubleshooting
27