Drive Medical Sport Rider Scooters User Manual

Technical Documentation
Dynamics RHINO II Controller Flash Codes
Applies to:
Sport Rider Scooters (SR001 and SR003)
Diagnostics
Below is a break down of the flash sequence giving an
indication of the area which is at fault. If there is a
fault present the controller will indicate the fault by a
series of flashes.
The status LED next to the reset button on the right
hand side dial will flash blue. In the event of an error,
the LED will flash initially (which should be ignored),
pause and then flash in sequence to show the errors
below.
The status LED will flash to indicate the fault. The
status LED will continue flashing until the fault is
rectified and the keyswitch has been cycled.
1 Flash
•__•__•__
2 Flash
••__••__••__
3 Flash
•••__•••__•••__
4 Flash
••••___••••___
5 Flash
•••••___•••••____
6 Flash
••••••__••••••__
7 Flash
•••••••__•••••••__
8 Flash
••••••••__••••••••__
9 Flash
•••••••••__•••••••••__
Low Battery. Battery voltage has dropped below 23.3V. Recharge
batteries as soon as possible.
Battery voltage too low. Voltage has dropped below 16.5V.
Recharge batteries or leave scooter switched off a few minutes.
Battery voltage too high. Unplug the charger from the scooter if it
is plugged in. Turn the scooter off and on. Reduce speed down any
gradients.
Current limit time-out. The scooter has drawn too much current for
too long. Turn the scooter off and leave for a minute. If the problem
persists, check loom and motor for shorts.
Brake Fault. Check the freewheel lever is in the DRIVE position.
Check the brake connector is plugged in firmly.
Out of Neutral at Power Up. Return wigwag paddle to neutral then
turn off and on again. If problems persist, wigwag paddle may need
re-calibrating
Speed Pot Error. Wigwag paddle or its wiring is faulty. Check the
paddle is calibrated and check for open or short circuits.
Motor Volts Error. Motor or its wiring is faulty. Check the paddle
is calibrated and check for open or short circuits.
Internal Controller Fault. Contact Drive Medical
Web: www.drivemedical.co.uk/technical
Tel: +44 (0) 1422 314488
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