PowerTilt Tilting Coupler
PowerTilt Series Service & Repair Manual
HY34-1410
54
Parker Hannifin Corporation
Helac/Cylinder Division
Enumclaw, Washington USA
www.parker.com/helac
Testing and Greasing
Attach the PowerTilt to either a hydraulic test
bench or portable pump for greasing and testing.
Make sure the PowerTilt is secured to prevent
movement. Install the grease fittings, grease
reliefs and covers.
1.
After the PowerTilt is assembled but before it
is put back into service, the exclusion seals
and thrust washers must be packed with
Lithium grease.
2.
Locate the grease fittings (122) or ports on
the end of the PowerTilt and using a grease
gun, pack the exclusion seal and thrust
washer with grease until it exhausts from
the grease reliefs (123).
3.
Cycle the PowerTilt slowly and re-grease as
necessary. During testing, it is recommended
the PowerTilt be cycled 20 to 30 times to
check for leaks and the proper degrees of
rotation.
Testing the Carrier's
Hydraulic System
If symptoms of poor performance develop,
refer to the Troubleshooting Guide on Page 17
for general instructions. If you need help with
more specific application issues, contact Helac
Corporation's Service Department.
It is the responsibility of your service technician
to verify that the carrier and hydraulic circuit
are operating correctly. Because the PowerTilt
receives its power from the carrier, a thorough
check of the carrier hydraulic system is
mandatory before performing any PowerTilt
service or adjustments.
Secure product to work bench.
Spraying fluids:
Contents under pressure.
Wear approved eye protection.
Use caution when removing
port plugs and fittings.
CAUTION
Post Assembly
Testing and Greasing
Make sure work area is clean.
Moving parts can cause serious
injury.
Keep hands clear during
operation.
