OPERATION

An Actuator Trip

8 lights + A flashing rapidly

Sleep Mode

Blink

Charging

Charge step

Joystick Not Centralized

Ripple

Dynamic shark controller:

Signal Status

Wavy Signal

Slow Flashes Flash once every

2.5second

1 Flash

2Flash

3Flash

4Flash

5Flash

6Flash

7Flash

8Flash

9Flash

10Flash

Description

Controller locked up

Low voltage

Sleeping

Needs Battery Charging or Connection problem

Cable connecting problem on left hand side motor

Short circuit on left hand side motor

Cable connecting problem on right hand side motor

Short circuit on right hand side motor

Malfunction

Joystick Breakdown

Controller out of order

Electromagnetic

Brakes Problem

Battery Cable connecting

Instruction Unlock.

Proceed battery charging.

Check connecters plugging or bad

connection, depending on flash frequency.

Check the connections to battery. If the connections are good, or try charging. If it still has problem, contact your dealer.

Check the connections to the left hand side motor. If it still has problem, contact your dealer.

Contact your dealer.

Check the connections to the right hand module. If it still has problem, contact your dealer.

Contact your dealer.

Perhaps in battery charging, remove the battery charger.

Make sure that the joystick is in the center position before switching on the control system.

Make sure that all connections are secure.

Make sure the control system connections are secure.

Check the battery connections.

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Drive Medical Design 2850-18, 2850-20 manual Operation