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PL19-6000EN
05/15/2015
Problem
Possible Cause
Pump will not start
No power or wrong voltage
Pump in LOCAL mode
Pendant damaged
Motor stalls under load
Low voltage
No power or wrong voltage
Valve out of adjustment
Solenoid cable disconnected or damaged
Low oil level
External system leak
Internal leak in pump
Internal leak in valve
Internal leak in system component
Relief valve set too low
Low oil level
External system leak
Internal leak in pump
Internal leak in valve
Internal leak in system component
Relief valve set too low
Quick coupler not connected properly
Defective quick connector on pump or hand piece
Defective directional valve
External system leak
Internal leak in system component
Valve malfunction
Return flow or coupler restricted
Leaky seal(s) in hand piece
Couplings assembled backwards
Auto Cycle mode set to OFF
Relief valve setting at or below "SET PRES" or "HI
PRESS" value
SET PRES value below 2,900 psi (200 bar) -
Firmware 5.5 and earlier
HI PRESS value below 1,400 psi (96 bar) - Firmware
5.6 and later
Retract flow restricted or blocked
Valve malfunction
Advance or retract flol restricted
High ambient temperature
Pump runs hot
Tube puller does not Auto Cycle or Auto Cycles
erratically
Table B - Trouble Shooting Guide
Pump builds less than full pressure
Pump builds full pressure but does not move cylinder
Tube puller will not retract
Cylinder drifts back on its own
Cylinder will not return
Electric valve will not operate
Pump fails to build pressure
Pendant does not function
Airetool
®
General Instructions