Batteries - Otto Bock Xeno Service Manual

Figure 8 Replacing the fuse, pulling the fuse out
1 Fuse housing with open cover and inserted fuse
2 Fuse, pulled out

6.3 Batteries

CAUTION
Risk of injury while working on the battery. Smoking and open flame are prohibited while working on
the battery. Sparks must be avoided.
Explosive gases can develop while the batteries are charging. Observe the safety information provided
by the battery manufacturer. Wear protective goggles. Ensure sufficient ventilation when charging the
batteries in an enclosed room.
Drive batteries can supply very large amounts of energy and may arc if they are short-circuited. There-
fore, always disconnect the batteries when working on the motor control or wiring.
CAUTION
Risk of polluting the environment with battery acid. The batteries of the power wheelchair contain
a toxic acid. They must not be disposed of with regular domestic waste and the battery acid must not
enter the sewage water system or ground. The battery manufacturer's instructions printed on the bat-
teries must be observed.
NOTICE
Risk of battery damage. In order to prevent short circuits, always use insulated tools when working
on the batteries. Prevent deep discharge of the batteries in order to avoid loss of functionality and
permanent battery damage. Ensure correct polarity is used when connecting the batteries and battery
capacity meter.
INFORMATION
The batteries are located in a battery case under the seat of the power wheelchair.
On models with lighting, the top of the case is open. In this case, there is a cover underneath the seat,
which is screwed to the frame. When performing certain maintenance tasks on the batteries and their
feed lines, it is necessary to move the seat to the standing position and remove the cover.
On power wheelchairs without lighting, the battery case has a cover that is secured with a belt.
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