Chapter 5 Methods of Anomaly Diagnosis
|
HES Series
5-1
5-1 System Troubleshooting
Failure to establish pressure
;
Check if hybrid servo motor is running
;
Check if the coupling is loose or breaking off
;
Check for any leak in the oil line
Oil tank is not running
;
Check if hybrid servo motor is running
;
Check if the pressure command and flow rate command
are sent through the operation panel of Hybrid Servo
Controller or multimeter
Rotation speed of hybrid servo
motor exceeds 500rpm during
pre-pressurizing or hold up time
;
Check for any leak in the oil line
;
Check for any internal leak in the oil pump. Send the unit
back to manufacturer for repair if confirmed
5-2 Signal Display of Hybrid Servo Controller
5-2-1 Indicator Display
Call 1(800)985-6929 for Sales
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Call 1(800)985-6929 for Sales
deltaacdrives.com
