Change Gearbox Oil; Exhaust Primer Maintenance - HALE HP 100 Operation And Maintenance Manual

HP SERIES
PORTABLE PUMPS
USER OPERATION AND MAINTENANCE
5. Replace oil fill fitting and vent.
6. Return pump to storage or
operation.
CHANGE GEARBOX OIL (HP100)
The oil in the gearbox of the HP100
should be changed after every 50 hours
of operation. The following procedures
shall be used to change the gearbox oil.
1. Place pump on clean level work
surface and gain access to the
pump gearbox.
2. Place container under oil drain
plug to catch waste oil.
3. Using a wrench remove oil drain
plug.
NOTE: The oil may not flow
freely from the gear case at
first. To facilitate oil flow
remove oil fill fitting.
4. Replace oil drain plug after all oil
has drained from the gearbox.
NOTE: Dispose of waste oil in
accordance with local
ordinances.
5. Obtain proper grade of oil (SAE
30).
30
6. Remove oil level plug from
gearbox.
7. Place funnel in oil fill fitting and
slowly pour oil into gearbox until oil
starts to flow from the oil level hole.
8. Replace oil level plug, oil fill fitting
and vent.
9. Return pump to storage or
operation.

EXHAUST PRIMER MAINTENANCE

The exhaust primer should be cleaned
after every 100 hours of operation or
when priming of the pump appears
sluggish. The following procedures shall
be used to clean the exhaust primer.
EXHAUST PRIMER
ASSEMBLY
EXHAUST PRIMER
BOLTS
EXHAUST PRIMER
CABLE
EXHAUST PRIMER
TUBING