27
Rotate the CPR dial to the open position, once done the entire system will rapidly
deflate.
To re-inflate turn the CPR dial to the closed position. Wait for the mattress system
to reach optimal pressure prior to a return to normal use.
CPR Closed:
CPR Open:
If the support surface is to be disconnected from the power supply for an extended
period of time and the support surface is to remain inflated or in the event of a
mains power failure, carry out the following procedure:
• Disconnect from the power unit by pressing the tab on the top of the
connector (1) and pulling away from the control unit (2).
9.8
Support Surface Disconnection and Power Cuts
1
2
• Switch off the control unit (if still operational).
• Disconnect from the power supply.
Note, on the mattress there is no need for the air connector to be sealed with a cap
due to the use of the mattress using non-return valve technology.
• The mattress will remain inflated for a maximum of 10 hours only
– Return the system to the mains supply as soon as is practical.
• Whilst unplugged alternating mode will not be operational –
Pressure relief will not be provided.
Warning
To allow the system to inflate correctly and effectively, it may be necessary to
restart the control unit by switching off and then on, and allowing the mattress to
re-calibrate without the patient on the mattress
