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To deactivate the keypad lock, press and
hold down the keypad lock button for
three (3) seconds until the display reads
“Keypad unlocked.”
The LED on the keypad lock turns off.
5.8 Operating the controller using battery power
The controller must be connected to the mains by a power cable whenever possible. In
exceptional cases, the controller can be operated for a short time using battery power.
Allow the controller to be running and connected to the cells during transport. The mat-
tress system will then run on the internal battery of the device.
Under normal operating conditions, a fully charged battery will suffice for at least 30
minutes of continuous pumping of the cells. The battery will charge from empty to
full in approximately 12 hours.
When transporting patients: Disconnect the device’s power cable from the mains and
make sure that the cable cannot be run over by the bed wheels, for instance, during
transport. Once the patient transport is finished, connect the controller back to the
mains by connecting the power cable to an electrical outlet. The cells will not deflate
during transport.
The controller must be connected to the mains whenever possible.
In exceptional cases, the controller can be operated for a short
time using battery power.
If the Sixtube connector of the air tube system is disconnected from
the controller, the cells will deflate.
To maintain battery performance, connect the controller to AC
power continuously for 12 hours at least every three (3) months.
If the device is disconnected from the
mains while running, it will automatically
continue running powered by its internal
battery.
The device indicates the battery usage
by flashing the LED light on the network
interface and by lighting up the battery
usage LED. In addition, the device noti-
fies you to disconnect the mains cable by
beeping five times and prompts you to
connect the device to mains.
The device reminds of connecting to the
mains with a simple beep, if the function
keys of the device are pressed during
battery usage.
3 s.
- Keypad unlockded -
Connect the
device to
the mains
