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45
11 TROUBLESHOOTING
Operations which must be carried out by qualified personnel or the service centre as decribed on chap. 12
PART
PROBLEM
SOLUTION
Wheels
squeaking during movement
• clean the wheels
• lubricate
• replace ( )
Commands
No electrical command is accepted; the
battery is discharged
• Check the charge status of the battery and if necessary, re-
charge it.
• Contact the service centre
Battery
The battery is not charging normally; it
takes too long or is not fully charged
• Make sure the battery-charger is working correctly
• Check the connection cables
• Contact the service centre
The battery has a limited charge
• Make sure the battery-charger is working correctly
• Contact the service centre
Ascending
and descen-
ding stairs
The systems slows when ascending
• Charge the battery
• Clean or lubricate the ascent/descent mechanisms ( )
• Contact the service centre
The command is not accepted
- blown fuse
- blown relay
• replace the fuse ( )
• replace the relay ( )
Brakes near
steps
During descent, the aid does not stop
after passing the edge of the step
- The brakes on the rear wheels are not
adjusted correctly
• Contact the service centre
If, after intervention, the aid still has a problem which limits its correct operation, even in part, the operator or person in charge of
its use, must immediately contact the technical assistance centre or the manufacturer.