49/65
D9U003VB3-0101_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.
Mattress defl ates.
To stop audio alert signal:
Connect air pipe correctly.
-or-
Switch off SCU using Mains and Accumulator power switch on side of SCU.
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
fl ashes red.
Audio alert signal (synchronized with fl ash sequence) sounds.
NOTE The number of times that the alert sounds and indicator
8
fl ashes indicates the type of error. The number of
fl 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:
Reset system by switching SCU off and back on.
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.
When indicator 9 lights yellow:
Notify LINET® Service.
WARNING!
Risk of injury due to incorrect positioning of patient!
If a system error occurs, do not continue to use mattress replacement system and notify LINET® Service imme-
diately.
