![background image](http://html1.mh-extra.com/html/chief/ez-liner-express/ez-liner-express_user-manual_2600331026.webp)
26
EZ LINER EXPRESS
USERS MANUAL
Troubleshooting:
Symptom
Possible Causes
Corrective Action
Cylinder does not extend,
move or respond to
pressurized fluid
•
Lift is overloaded
•
Loose couplers
•
Faulty couplers
•
Pump malfunction
•
Inadequate air supply
•
Lift is loaded when
completely lowered
•
Remedy overload
condition
•
Tighten couplers
•
Replace couplers
•
Replace pump
•
Ensure air source can
dedicate 7.8 CFM @
110~175 PSI
•
Raise vehicle off of lift
Lift responds to pressurized
fluid, but system does not
maintain pressure
•
Lift is overloaded
•
Pump or valve
malfunction
•
Connection leaking
•
Remedy overload
condition
•
Replace pump
•
Replace connection
Lift responds slower than
normal
•
Loose connection
•
Restricted hydraulic line
or fitting
•
Hose leaking
•
Tighten connections
•
Clean and replace if
damaged
•
Replace hose
Cylinder will not retract
•
Malfunctioning disconnect
•
Mainframe is on safety
latch
•
Stabilization legs are not in
the raised position
•
Lower mainframe to the
safety latch.Depressurize
pump and hose, replace
disconnect.
•
Raise lift high enough that
safety latch is disengaged.
•
Retract stabilizaiton legs
Cylinder does not fully
extend
•
Reservoir overfilled
•
Fluid level in pump is low
•
Lower mainframe to the
safety latch. Depressurize
pump and hose, disconnect
pump, then drain fluid
to proper level.
•
Lower mainframe to the
safety latch. Depressurize
pump and hose, disconnect
pump, then fill fluid to
proper level.
Poor performance
•
Fluid level in pump is low
•
Ensure proper fluid level
Summary of Contents for EZ LINER EXPRESS
Page 1: ...2013 Vehicle Service Group USERS MANUAL EZ LINER EXPRESS ...
Page 30: ...NOTES ...
Page 31: ...NOTES ...