Shoprider PHFW-1018, PHFW-1120, PHFW-1118, PHFW-1020 manual Troubleshooting, Possible Fault

Troubleshooting

The Self-Help Guide (Table 1) is intended to assist in the location of a fault that may occur in a certain part of the power chair.

If after checking out the fault from the table below and the fault is still showing, do not use the power chair. Turn off the power and consult your provider immediately.

	Table 1
BATTERY	POSSIBLE FAULT
GAUGE
10 Bars flash	Battery voltage is too high, Check the battery connections.
9 Bars flash	Solenoid brake fault
8 Bars flash	Possible joystick controller fault
7 Bars flash	Possible joystick fault
6 Bars flash	Battery charger connected
5 Bars flash	Right-hand motor wiring fault
4 Bars flash	Right-hand motor disconnected
3 Bars flash	Left-hand motor wiring fault
2 Bars flash	Left-hand motor disconnected
1 Bar flashes	Low battery voltage

LOCK MODE: The VSI controller can be locked to prevent unauthorized use. The locking method is achieved through a sequence of key presses and joystick movements, as detailed below. To lock Powerchair controller:

ƒWhile the controller is switched on, depress and hold the on/off button.

ƒAfter 1 second the controller will bleep. Now release the on/off button.

ƒPush the joystick forward until the controller bleeps.

ƒPush the joystick in reverse until the controller bleeps.

ƒRelease the joystick, there will be a long bleep.

ƒThe Powerchair controller is now locked.

To unlock the Powerchair controller:

ƒUse the on/off button to switch the controller on. The maximum speed/profile indicator will be rippling up and down.

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