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Battery test
Every 12 months, check the condition of the backup battery by carrying out
the following test.
1. Disconnect the bed from the electricity supply.
2. Raise the mattress platform to maximum height -
ignore the battery warning tone.
3. Raise the backrest and thigh sections as far as they will
go.
4. Press and hold the CPR key on the Attendant Control
Panel (ACP). The mattress platform will move to a flat,
mid-height position.
5. Lower the mattress platform to minimum height (not
extra-low).
6. Apply maximum head down tilt (Trendelenburg).
7. Return the mattress platform to the horizontal position.
Apply maximum foot down tilt (reverse Trendelenburg).
If this test is not completed successfully, connect the bed
to the electricity supply for at least eight hours to recharge
the battery then perform the test again. If the bed fails a
second time, contact ArjoHuntleigh or an approved
service agent.