Graham Field 760000-INS-LAB-RevA08 Manuel D’Utilisation

increase pressure under the buttocks). Press the therapy 
adjust button at the left end of the row to cycle between 
the settings. The selected therapy mode setting's indicator 
will illuminate.

Front panel fourth row
Panel lock button: The panel lock protects the panel set-
tings from accidental change. Press to lock; press for three 
seconds to unlock. When the panel remains untouched for 
three minutes, it locks automatically. When the panel is 
locked, the panel lock indicator will illuminate.
Power button (ON/OFF): The power button turns power to 
the mattress system ON or OFF. Press to turn ON; press to 
turn OFF. When power is on, the power (ON/OFF) indicator 
will illuminate. When power is turned OFF, mattress system 
will slowly deflate. Note: Main power switch on side of pump
must be ON in order for the panel power button to function.
Alarm mute button: The alarm mute button temporarily 
suspends the LED indicator and buzzer when either the 
low-pressure alarm or power failure alarm is activated. 
Should the problem not be resolved within five minutes, 
the alarm will resume.
Low pressure indicator: The low pressure indicator illumi-
nates, and the alarm sounds, when pressure level is lower 
than the selected pressure. If the low pressure indicator 
persistently illuminates inappropriately:
1.  Check to ensure all connections are properly and se-

curely connected per installation instructions.

2.  Check for any leakage (tubes or connecting hoses). If 

necessary, contact your Graham-Field equipment pro-
vider to replace any damaged tubes or hoses.

3.  If problem persists, contact your Graham-Field equip-

ment provider.

Power failure indicator: The power failure indicator illu-
minates, and the alarm sounds, when there is a power failure. 
Depress the alarm mute button to disable both alarm and LED.