126 7. Calibration and Maintenance GSP9700 Series Road Force Measurement System Operation
Quick Calibration Check Procedure
Quick Cal™ Check can be performed from the “Logo” primary screen immediately
after initial boot-up or after a reset is performed. It provides a quick way to check the
calibration of the force sensors used for balancing.
NOTE: Quick Cal™ Check does not check the calibration of the
Servo-Stop, dataset arms, or load roller.
Install the calibration weight on either side of the hub faceplate using either hole.
OR
SPINDLE
CAL. WEIGHT
From the “Logo” primary screen, close the hood and press “Start.”
The screen will ask you to verify that you want to perform a Quick Cal-Check Spin.
Press “Start” again for the calibration-check spin.
The display screen will read “Calibration Ready,” indicating the balancer is calibrated
and ready to use.
NOTE: If “Calibration Out” occurs, the balancer needs to be
recalibrated. Refer to “Balancer (3 Spin Procedure),”
page 117.
Check angle accuracy by verifying that when the weight location indicator is rotated
to TDC (12 o’clock position), the calibration weight is at TDC (12 o’clock position). If
cal weight is in a position other than TDC, perform calibration procedure.
The Quick Cal™ Check is complete.
7.2 Diagnostic Procedures
The “Diagnostics” primary screen can be selected by pressing “Diagnostics” from the
“Logo” screen. The “Diagnostics” primary screen contains a list box of diagnostic
procedures. As the procedures are individually highlighted by selecting “” or “,” the
equipment components for each diagnostic procedure are shown in yellow on the
illustrated GSP9700.
Begin diagnostic procedures by selecting “Begin Selected Test.” To exit a diagnostic
procedure, select “End This Test.”
Most of the diagnostic data is available for the sole purpose of conveying information
to your Hunter Service Representative. Your service representative may request
information from these screens to diagnose service concerns. The ability to convey
diagnostic data to the representative prior to servicing the GSP9700 will expedite
service to your equipment.
You may also perform diagnostic tests to diagnose concerns yourself. For example,
“Keys and Switches” can be tested to verify the proper operation of each key and
switch.
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