Molnar M245-A - Page 29

28
Q
!
A
Oil leaking from
breather (on top of
the cylinder barrel)
Piston Seal is faulty
Replace Piston Seal
Oil Leak from Piston
Rod (bottom of
cylinder barrel)
Gland Seal is faulty
Replace Gland Seal
Oil Leaks
Loose fittings
Tighten fittings
Faulty fittings
Replace fittings
Leaking Hydraulic Cylinder
Contact Molnar Hoists
Motor runs but will
not lift
Incorrect Phase wiring
Change rotation of motor#
Release Lever Sticking
Lubricate Release Lever Pivot
Hoist overloaded
Remove vehicle
Motor will not run
No Power Supply
Check Circuit Breakers
Limit switch stuck
Check operation of limit switch and limit switch
actuator.
Faulty Contactor
Contactor should be replaced#
# NOTE: To be performed by a Qualified Electrician only.