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18 OM00ELV8 Rev 3 effective 110118
OPERATING INSTRUCTIONS
Battery unit
The chair is equipped with a Battery unit to ensure the operation of chair during power failure
assuring the patient’s comfort. In this case
•
the handset operates,
•
the Trendelenburg foot-switches on the bottom frame operate from battery,
The battery charge is indicated by CHARGE LED on the handset (Figure 9).
If the yellow CHARGE LED on the handset is lighting continuously the battery unit is charged. If the
yellow CHARGE LED is fleshing the battery unit is charging.
In case of power failure use the electronic adjustments only for Emergency or exiting the chair in
order to save battery capacity.
Note! In case of battery back-up operation depressing any button of
the handset signalled by a short sound!
After 2 minutes of continuous battery operation the battery should
be charged by plugging chair into wall outlet. Do not connect the
battery onto external charge device.
Setting height of chair
Figure 12
Motorized seat
height adjustment
Motorized height
adjustment column