Sterling S400 Instructions For Use Manual page 29

8.2 SELF HELP GUIDE:
NUMBER OF
LED'S
FLASHING
2
Low battery voltage
3
High battery voltage
5
Solenoid brake trip
6
Throttle trip
7
Throttle trip
8
Motor disconnected
9
Possible Controller Trip
10 + Beep
Free-wheel Activated
What to do next?
• Switch the scooter off.
• Check that none of the plugs and sockets have
become loose or disconnected.
• Check the condition of the battery and charge them
if necessary.
• If you can't find the problem, try the self help guide
above.
• Switch the scooter on again and try to drive the
scooter.
WARNING!
• If the safety circuits continue to operate, switch off
and do not try to use the scooter.
• Contact your Sunrise Medical authorised dealer.
POSSIBLE CAUSE
The battery needs charging or there is a bad connection
on the battery. Check the connections to the battery. If the
connections are good, try charging the battery.
An excessive voltage has been applied to the system. This
is usually caused by a poor battery connection. Check the
battery connections. Check that you are using the charger
supplied with your scooter or an approved replacement.
The motor brake has a bad connection. Check the motor
brake and motor connections. Make sure all the system
connections are secure.
A throttle trip is indicated. Make sure that the throttle is in the
neutral position before switching on the scooter.
A throttle trip is indicated. Make sure that the throttle is in the
neutral position before switching on the scooter.
The motor has a bad connection. Check all the connections
and leads between the motor and power module. Check the
position of the free-wheel lever.
Check all plugs and sockets.
The free-wheel lever is activated and the motor brake
disengagement mechanism is operated. Check the position of
the free-wheel lever and select DRIVE. Switch off and back
on again to clear the fault.
Other Drive Faults:
Slow or sluggish movement:
If the scooter does not travel at full speed or does not
respond quickly enough and the battery condition is good,
check the maximum speed setting.
If adjusting the speed setting does not remedy the
problem then there may be a non hazardous fault.
No Drive:
Charger Connected?
The system is being inhibited from driving. This may be
because the battery charger is connected. Disconnect the
charger.
Consult your Sunrise Medical authorised dealer.
SOLUTION
Sterling S-Series 29