Troubleshooting; Troubleshooting Table - Invacare Robin Manuel De Maintenance

7 Troubleshooting

7.1 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.
Lifting straps are twisted and do not
straighten out.
Ceiling hoist does not traverse the rails.
Ceiling hoist emits excessive noise when
activated.
Ceiling hoist will not charge
No indicator light on hoist
The emergency strap does not turn
hoist off
The emergency strap does not lower
the hoist.
If problems are not remedied by the suggested means, contact an Invacare representative.
1586747-E
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
Lifting hooks do not turn freely enough Clean the hooks or replace the straps.
Straps are frayed
Rails require service or cleaning
Driving wheels worn or damaged
(Robin® Mover only)
Hand control is defective
Bearings, gearwheels or motor defective Replace the hoist.
System has no power
System does not have power or battery
is discharged.
Hoist requires service.
Hoist requires service.
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 8 .
Replace the fuse. Refer to 6.7 Replacing
the fuse, page 14.
Check that the hand control cable is
properly plugged into the hoist. Refer to
6.2 Replacing the hand control, page 13.
Replace the hand control. Refer to 6.2
Replacing the hand control, page 13.
Charge the battery or use the emergency
battery. Refer to 4.1 Charging the
Battery, page 8 .
Reduce the load. The hoist is equipped
with an over-current safety system.
Replace the hand control. Refer to 6.2
Replacing the hand control, page 13.
Check the loose strap function. Refer
to 7.3 Checking Loose Strap Function,
page 20.
Check the quick movement switch.
Refer to 7.5 Checking Twin Speed
Functionality, page 20.
Replace the straps. Refer to6.4 Replacing
Strap and Hook Assemblies, page 13.
Inspect the rail system
Adjust driving wheels.
Replace the hand control.
Place the hand control in the charging
station and recharge the ceiling hoist
Check that the power supply is switched
on and connected to the charging
station.
Check that the ceiling hoist has power
supply and that the battery is recharged.
Check that the power supply is switched
on and connected to the charging
station.
Place the hand control in the charging
station and recharge the ceiling hoist.
Contact an Invacare representative for
repair.
Contact an Invacare representative for
repair.
Troubleshooting
19