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Operations & Parts Manual
1
Wrench
/2" Impact
Impact wrenches require lubrication throughout the life of the
tool and must be lubricated in two separate areas: the air motor
and the impact mechanism. Follow the outlined procedures
and refer to parts manual for tool features.
Disconnect the impact wrench from the air supply before
lubricating.
AIR MOTOR LUBRICATION
The motor must be lubricated daily. An air motor cannot be
oiled too often.
1.
Disconnect the impact wrench from the air supply.
2.
Turn the impact wrench upside down.
3.
While pulling the trigger, squeeze approximately a 1/4 oz.
of air tool oil in the air inlet. Then, push the forward and
reverse button in both directions.
4.
Connect the impact wrench to the air supply and cover the
exhaust port with a towel (Refer to replacement parts
manual for tool features). Run the impact wrench in both
the forward and reverse directions for 20 to 30 seconds.
Oil will discharge from the exhaust port when air pressure
is applied.
After an air tool has been lubricated, oil will discharge
through the exhaust port during the first few seconds of
operation. Thus, THE EXHAUST PORT MUST BE
COVERED WITH A TOWEL before applying air pressure.
FAILURE TO COVER THE EXHAUST PORT CAN RESULT
IN SERIOUS INJURY.
IMPACT MECHANISM LUBRICATION
Lubricate the impact mechanism monthly.
1.
Disconnect the impact wrench from the air supply.
2.
Remove the slotted screw or allen head screw from the oil
port hole (Refer to replacement parts list for tool features).
3.
Squeeze approximately 1 oz. of air tool oil in the oil port
hole. Replace the screw.
4.
Reconnect the air supply to the impact wrench and run for
20 to 30 seconds. Lubricate the entire impact mechanism
by rotating the tool upside down and sideways while
running the tool.
5.
Remove the screw and hold the oil port hole over a
suitable container to allow excess oil to drain. Sometimes
triggering the tool when dumping the oils helps to force out
the excess oil.
6.
If the oil is dirty, repeat the procedure above until the oil
comes out clear. Install the screw and tighten. The residual
oil remaining in the impact mechanism chamber is all that
is needed for proper lubrication.
3/8" Ratchet Wrench
Ratchet wrench requires lubrication before the initial use and
before and after each additional use.
8
1.
Disconnect air supply.
2.
Pour about 1/4 teaspoon of air tool oil into air inlet.
3.
Operate trigger lever to allow oil to enter air motor.
4.
Connect the air tool to the air supply and cover the exhaust
port with a towel. Run the air tool for 7 to 10 seconds. Oil
will discharge from the exhaust port when air pressure is
applied.
HVLP Gravity Feed Spray Gun
1.
Immerse only the front end of the gun until solvent just
covers fluid connection.
2.
Use a bristle brush and solvent to wash off accumulated
paint.
3.
Do not submerge the entire spray gun in solvent because:
a.
The lubricant in the leather packing will dissolve and
the packing will dry out.
b.
The lubricant at wear surfaces will dissolve causing
harder operation and faster wear.
c.
Residue from dirty solvent may clog the narrow air
passages in the gun.
4.
Wipe down the outside of the gun with solvent dampened
rag.
5.
Lubricate gun daily. Use a light machine oil on:
a.
Fluid needle packing
b.
Air valve packing
c.
Side port control packing
d.
Trigger pivot point.
Coat the fluid control spring with Vaseline.
All nozzles and needles are precision made. They should be
handled with care.
Except as described in #5, do not make any alterations in the
gun. To do so could cause finishing difficulties.
To clean nozzles, soak them in solvent to dissolve any dried
material, then blow them clean with air.
Do not probe any of the holes in the nozzles with metal
instruments. If probing is necessary, use only a tool that is
softer than brass.
Adjust the fluid needle valve so that when the gun is triggered,
airflow occurs before fluid-flow.
It is important that the gun be cleaned properly so as to
maintain efficient operation, and protection of the life of the
spray gun.
Disassemble the cup and clean thoroughly with a suitable
solvent. Then reassemble the cup to the gun.
Thinner or suitable solvent should be poured into cup and
sprayed in the usual manner – this will completely clean out the
paint passageway.
Model No. CAT851
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