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the tool's life. A higher air pressure can also cause an unsafe
condition and explosion.
The inside diameter of the hose should be increased to
compensate for unusually long air hoses (over 25 feet
[7.6 m]). Minimum hose diameter should be 3/8" (10 mm)
I.D. and fittings should have 1/4" NPT thread.
The use of air line lubricators and air line filters is
recommended to prevent water in the line that can
damage the tool. Drain the air tank daily. Clean the air
inlet filter screen on at least a weekly schedule to remove
accumulated dirt or other matter that can restrict air flow.
The tool's air inlet used for connecting an air supply has
standard 1/4" NPT American thread.
Fig. D
Coupler
Tool
Air hose
Leader hose
Nipple
OPERATION
WARNING: To reduce the risk of serious personal
injury, turn unit off and remove air supply before
making any adjustments or removing/installing
attachments or accessories. An accidental start‑up
can cause injury.
Proper Hand Position (Fig. E)
WARNING: To reduce the risk of serious personal injury,
ALWAYS use proper hand position as shown.
WARNING: To reduce the risk of serious personal
injury, ALWAYS hold securely in anticipation of a
sudden reaction.
Proper hand position requires one hand on the rubber grip
handle
.
4
Fig. E
4
Prepping the Air Tool
WARNING: Risk of unsafe operation. Firmly grasp air
hose with hand when installing or disconnenting to
prevent hose whip.
WARNING: Risk of bursting. Too much air pressure
causes a hazardous risk of bursting. Check the
manufacturer's maximum pressure rating for air tools
and accessories. The regulator output pressure must
never exceed the maximum pressure rating.
6
•
•
•
Operating Procedures
Air Supply (Fig. D)
1/2" (or larger)
pipe and fittings
Use recommended hose size. It is recommended that the
tool is connected to the air supply as shown in Figure D.
Do not connect the tool to the air line system without
Oiler Filter
incorporating an easy to reach and operate air shut off
Drain daily
valve. The air supply should be lubricated. It is strongly
recommended that an air filter, regulator, lubricator (FRL)
is used as shown in Figure D as this will supply clean,
lubricated air at the correct pressure to the tool. Details of
such equipment can be obtained from your supplier. If such
equipment is not used then the tool should be lubricated by
shutting off the air supply to the tool and then
depressurizing the line by pressing the trigger on the tool.
Disconnect the air line and pour into the air inlet 1 teaspoon
of a suitable pneumatic motor lubricating oil, preferably
incorporating a rust inhibitor. Reconnect tool to air supply
and run tool slowly for a few seconds to allow air to circulate
the oil.
Lubricate tool daily if used frequently, or when it starts to
slow or lose power.
Start-Up (Fig. A, F)
Drain water from air compressor tank and condensation
from air lines. (Please refer to air compressor's
operation manual.)
Lubricate the tool. (Please refer to the Maintenance
section in the manual.)
Connect the air ratchet to air source with the hose of
recommended size.
CAUTION: This air tool requires lubrication BEFORE
initial use, also before and after each additional use.
WARNING: Use a clean lubricated air supply that
will give a measured air pressure at the tool of
90 PSI/6.2 bar when the tool is running with the
trigger fully depressed.
1. Turn on the air compressor and allow the air tank to
be filled.
2. Set the air compressor regulator to 90 PSI (6.2 Bar)
This air tool operates at a maximum of 90 PSI (6.2 Bar)
air pressure.
3. Adjust the forward/reverse switch
or reverse position.
Fig. F
FORWARD
4. Depress the variable speed trigger
the tool.
5
to either forward
5
REVERsE
2
to start operating
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