Chasswheel CW 4 FOUR X DL, Service Manual

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DX-2
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5.1 Drive motors
The wheelchair has four permanent magnetized 24 V motors similar to each other with
gear and parking brake.
5.2 Balance adjustment
The balance adjustment is made by an actuator which moves the supporting frame in
relation to the main frame. When the supporting frame is moved backwards, the seat
starts to lean back at a certain stake. The actuator is controlled by the joystick, when the
actuator adjusting mode is selected.
5.3 Free-wheeling
If the wheelchair must be pushed, the parking brakes are released by turning the lever in
the middle of both axles about 90° counter clockwise (from ON to OFF position). A micro
switch in connection with the releasing device breaks the parking brake circuit and
prevents the driving of the wheelchair in brake less state.
5.4 Battery charging
The batteries are charged by a separate charger which is connected to the XLR-connector
in the front of the Joystick Module.
Maximum charging current is 12 A
.
5.5 Lightning system
The wheelchair has a lighting system (24 V), which includes following:
-
2 white driving lights in front
-
2 red rear lights, LED
-
2 orange direction indicators, LED
Bulbs renewal
Driving lights: 24 V 2,8 W E 10
Direction indicator: maintenance free
Rear lights: maintenance free
5.6 Driving light lamp replacement
(Picture 1)
Picture 1.
1. The small screw behind the lamp is loosened.
2. The driving light is turned counter clockwise, when the lantern is got off from its base.
3. The lamp is removed and replaced with new lamp.
4.
The reassembly is done in the opposite order.
Other lighting devices are maintenance free LED-lights.