Scale Calibration (Optional) - Stryker GoBed II MedSurg Bed Guide D'entretien

SCALE CALIBRATION (OPTIONAL)

VERIFYING THE SCALE ACCURACY
1 . Remove all accessories, linens, mattress, etc . from the bed and zero the scale by:
• Press to activate the scale . The screen will display:
• Press and hold ZERO . Display will read:
HOLD TO ZERO WT ., followed by:
RELEASE TO ZERO (release ZERO), followed by:
DO NOT TOUCH BED (do not touch the bed)
Once the zeroing process is completed, the system will return to the Scale mode . The display will read zero
for the weight and the current angle value .
2 . Place a calibrated weight on the center of the mattress support . The weight displayed should be within the following
range: ± 2% for a weight ≥100 lb (45 .4 kg) or ± 2 lb (0 .9 kg) if the weight <100 lb (45 .4 kg) .
3 . If the weight displayed is incorrect, remove the weight from the bed and calibrate the scale .
Note
If the scale calibration procedure cannot be completed once it has been started, turn the main switch off and turn it back
on to restore the previous calibration data .
The scale calibration is done in three steps . Steps 2 and 3 begin automatically as soon as the preceding step is over .
Once the calibration process is over, the system returns to the main maintenance menu .
In the maintenance menus, the ZERO key returns to the previous level of the maintenance menus .
The system will automatically shut off after one minute of idle time when in the main maintenance menu . Should this
occur, the main maintenance menu will have to be accessed again .
Tools Required:
• Digital Inclinometer
Procedure:
1 . Power off the bed using the main switch at the head end of the bed .
2 . Power on the bed while simultaneously holding the Up and Down buttons on the scale system control panel . This
allows access to the main maintenance menu . Display will read:
Note
The main maintenance menu can only be accessed for five seconds after the bed is powered on . The system will shut
off after this delay . Repeat the process should the system time out .
www.stryker.com
Service Information
Weight Angle
XXX .X KG +/-XX .X°
 DEBOG MENU
CALIB . MENU 
280C-009-002 REV B
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