49/65D9U003VB3-0101_04
11.3 CPR/Air Disconnected Mode
SCU activates CPR/Air Disconnected mode automatically if air pipe is not connected correctly or removed while in use.
When CPR/Air Disconnected mode is activated:
Indicator 7 lights red.
Uninterrupted audio alert signal sounds.
To stop audio alert signal:
Connect air pipe correctly.
-or-
Press MUTE button to stop audio alert. The acoustic alert will return once after 60 minutes. Press MUTE
button again to cancel the audio alert.
11.4 System error
If a system error occurs:
Indicator 8
NOTE The number of times that the alert sounds and indicator 8 ashes indicates the type of error. The number of
ashes will be required when contacting a service engineer.
To mute audio alert signal:
Mute audio alert signal (see Mute - chapter 11.2.2).
To stop audio alert signal:
NOTE The error signal will repeat every time the device is switched on until the cause of the error is remedied.
11.5 Service
LINET® recommends maintenance after 10,000 operating hours of the SCU. Indicator 9 lights yellow after 10,000 opera-
ting hours.
Whenindicator9lightsyellow:
Notify LINET® Service.
WARNING!
Riskofinjuryduetoincorrectpositioningofpatient!
If a system error occurs, do not continue to use mattress replacement system and notify LINET® Service imme-
diately.