Publicidad
Idiomas disponibles
Idiomas disponibles
Operating Instructions
(Continued)
IMPACT MECHANISM LUBRICATION
Lubricate the impact mechanism
monthly.
Disconnect the
impact wrench
from the air supply before
lubricating.
1. Disconnect the impact wrench from
the air supply.
2. Remove the slotted screw or allen
head screw from the oil port hole.
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.
Recommended Hookup
RECOMMENDED HOOKUP
The illustration below shows the
recommended hookup for the tool.
1. The air compressor
must be able to
maintain a minimum
of 60 psi when the
tool is being used. An inadequate air
supply can cause a loss of power and
inconsistent driving.
2. An oiler can be
used to provide oil
circulation through
the tool. A filter can
be used to remove liquid and solid
impurities which can rust or "gum
up" internal parts of the tool.
3. Always use air supply hoses with
a minimum working pressure
rating equal to or greater than the
pressure from the power source if a
regulator fails, or 200 psi, whichever
is greater. Use 1/4 inch air hose for
runs up to 50 feet. Use 3/8 inch air
hoses for 50 foot run or longer.
200 psi or greater
4. Use a pressure regulator on the
compressor, with an operating
pressure of 0 psi - 125 psi. A pressure
regulator is required to control
the operating pressure of the tool
between 60 psi and 90 psi.
REGULATOR OPERATION
This impact wrench is equipped with
several power (speed) settings. Use the
switch on the rear of the tool to select
Quick
Coupler
Quick Plug
Air Hose
60 psi
Min.
90 psi
Max.
3/8 inch I.D.
Regulator
Quick
Quick Plug
Coupler
(Optional)
(Optional)
Lubricator
5
the proper setting before operating
tool. The tool has 8 power (speed)
settings on the regulator, and forward
and reverse settings on the trigger.
Do not change settings while tool is
running.
SPEED ADJUSTMENT
An impact wrench should never be used
to set torque. Use a torque wrench to
set the torque.
To remove lugs or bolts, set the
regulator to the maximum setting.
When installing, always use a torque
wrench to attain the proper torque of
the lugs or bolts.
When
reassembling be
careful not to overtighten. Bolts
may fail or cause a hazardous
condition. Be sure to set the
regulator to the minimum setting
then use a torque wrench to set
torque.
NOTE: It is not recommended to install
a quick coupler between the tool and
the whip hose.
Using fittings or air hoses which are
too small can create a pressure drop
and reduce the power of the tool. For
3/8, 1/2 and 3/4 inch impact wrenches
use 3/8 inch (I.D.) fittings with 1/4 inch
NPT threads. Most compressors are
shipped with a short, 1/4 inch I.D. hose.
For proper performance and more
convenience, use a 3/8 inch I.D. hose.
Hoses longer than 50 feet should have a
1/2 inch I.D.
Never carry a tool
by the hose or
pull the hose to move the tool or a
compressor. Keep hoses away from
heat, oil and sharp edges. Replace
any hose that is damaged, weak or
worn.
Filter
www.chpower.com
TL0517
Publicidad
