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Cod. 7.020.0735-B - Rev. 05/2019
pag. 35
PROBLEM
POSSIBLE CAUSE
ACTION
Unit fails to build pressure or less
than full pressure
Direction of rotation of the motor
Air in the hydraulic system
Low oil level
Relief valve set too low
External system leak
Internal leak in unit
Internal leak in valve
Internal leak in system component
Verify that the motor turns clockwise per section 4.3
Bleed the hydraulic circuit per section 4.5
Add oil per section 4.4
Adjust per section 5.4
Inspect and repair or replace
See Authorized Service Center
Motor stops under load
Low voltage
Turn off other electric loads
Electric valve will not operate
No power to unit or wrong voltage
Solenoid cable disconnected or damaged
Solenoid coil not operational
Valve out of adjustment
Connect to correct power source per unit nameplate
Connect, repair, or replace cable
See Authorized Service Center
See Authorized Service Center
Содержание BI-HE115V-1500
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