PRIMING GUIDE AND SERVICING INSTRUCTIONS
G.G UN HIGH PRESSURE FOOT OPERATED GREASE GUN
PRIMING AND OPERATION
1.
Drop 4-6 lbs of the correct grade grease into the grease canister.
Tamp unit on a firm surface to encourage the grease to displace air
pockets trapped in the cavities in the base of the canister.
2.
Pump unit until delivery commences. Delivery can take 3-5 minutes of
pumping before delivery reaches the coupler when primed for the
first time.
3.
If the grease gun does not prime, it is due to an air-lock between the hose and the pump. Solve this by removing the hose
from the delivery side of the pump and pump until delivery commences.
4.
Fill as required. Your grease gun is now primed. This operation does not need to be repeated for subsequent fillings.
5.
Depress the foot treadle to generate pressure and raise the foot treadle beyond its spring return point to activate the pressure
return valve and return the residual pressure back into the grease canister.
SERVICING AND CLEANING INSTRUCTIONS
the treadle springs. Unclip spring retainer F and remove activation rod H.
3.
Remove the remaining mounting bolts and pull out the pump rod/mounting plate assembly.
4.
Remove the pump body L which will now be lying loose on the base.
1.
Remove
grease from
canister, steam
clean or wash
thoroughly with a
non-flammable
solvent.
2.
Remove
delivery hose,
then two bolts in
holes A. Weave a
piece of 8-gauge
hooked wire
through holes A,
and disconnect
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