Graham Field 765000 Camping Equipment User Manual


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765000-INS-LAB-RevB10 9
PUMP: FRONT PANEL
Front panel of pump is shown below. Descriptions of but-
tons and indicators follow.
Tuningbutton;
indicatorsatleftofbutton
Powerfailureindicator
Alarmmutebutton
Serviceindicator
Power(ON/OFF)button;
indicatoratrightofbutton
Panellockbutton;
indicatoratrightofbutton
Maxfirmbutton
Auto-Adjustbutton;
indicatorsatrightofbutton
Lowpressure
indicator
Therapyadjustbutton;
indicatorsatrightofbutton
Front panel, rst row
Auto-Adjust button: The auto-adjust button
adjusts the mattress pressure automatically based on the
patient's weight. To remind the user that the auto-adjust
processisongoing,theauto-adjustindicatorLEDswill
periodicallyashfromlefttorightuntiltheReadyLEDillu-
minates to show the process is complete. Three conditions
trigger the auto-adjust function:
1. Presstheauto-adjustbuttonfortwoseconds;themat-
tress system automatically readjusts pressure setting.
2. Wheninitialmattressinationiscomplete,themattress
system automatically starts the auto-adjust function.
3. Whenthemattresssystemdetectsasignicantchange
in patient's weight on the mattress (e.g. patient egress
oringress),thesystemautomaticallystartstheauto-
adjust function.
Whenauto-adjustiscomplete,theReadyindicatorwillillu-
minate.Todisabletheauto-adjustfunction,presstheauto-
adjust button until auto-adjust indicators de-illuminate.
Note: During the auto-adjust operation, it is normal for the
mattress system to cycle through a series of inflation and
deflation.
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