Roma Medical Sorrento S742, Руководство пользователя

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Continued…..
If the freewheel device has been operated with the scooter switched on, the
scooter will not operate until the key switch has been turned off and on again.
Should a fault occur, the status led on the tiller head will indicate a flash
sequence which relates to the fault in the table below.
Flash
Code Description Scooter
Condition
Action
1
Charge batteries Scooter will
not run Batteries less than 23.3v. Charge
as soon as possible.
2
Battery voltage too
low
Scooter will
not run
Batteries less than 16.5v. Charge
immediately.
3
Battery voltage too
high Scooter will
not run Possible excessive re-gen
charging by travelling downhill for
long periods. Turn power off / on
to reset controller.
4
Current time limit
out Scooter will
not run Excessive current draw over long
periods. Turn off scooter and leave
for a few minutes before
restarting.
5
Brake fault Scooter will
not run
Check scooter is not in freewheel.
Possible faulty brake.
6
Thumb lever
displacement Scooter will
not run Check thumb lever is centred.
Faulty potentiometer.
7
Speed pot error Scooter will
not run
Action as above and check loom
for damage / short circuit.
8
Motor error Scooter will
not run Open motor circuit. Check motor
brushes and connections for
contact or short circuits.
9
Controller error Scooter will
not run Possible controller fault. Refer to
dealer.
Note: Should your scooter fail to operate after checking these
possible problems, consult your local ROMA dealer immediately.
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