RL835 3/13/02
Tools of this class operate on a wide range of air
pressures. It is recommended that air pressure of these
tools measure 90 PSI at the tool while running free.
Higher pressure and unclean air will shorten the tool’s
life because of faster wear and may create a
hazardous condition.
Water in the air line will cause damage to the tool.
Drain the air tank daily. Clean the air inlet filter
screen on at least a weekly schedule. The
recommended hook-up procedure can be viewed in
Figure 2.
The air inlet (Figure 1), used for connecting air
supply, has standard 1/4" NPT American Thread.
Line pressure should be increased to compensate for
unusually long air hoses (over 25 feet). Minimum hose
diameter should be 1/4" I.D. and fittings should have
the same inside dimensions
AIR SUPPLY
TROUBLESHOOTING
LUBRICATION & MAINTENANCE
WARRANTY
Other factors outside the tool may cause loss of power
or erratic action. Reduced compressor output, excessive
drain on the air line, moisture or restrictions in air
pipes or the use of hose connections of improper size
or poor conditions may reduce air supply. If outside
conditions are in order, disconnect tool from hose and
take tool to your nearest Matco authorized service center.
Lubricate the tool daily with a good grade of air tool
oil. If no air line oiler is used, run a teaspoon of oil
through the tool. The oil can be squirted into the tool
air inlet or into the hose at the nearest connection to
the air supply, then run the tool. A rust inhibitive oil is
acceptable for air tools.
Matco warrants its air tools for a period of 1 year to
the consumer. We will repair any air tool covered
under this warranty which proves to be defective in
material or workmanship during the warranty period.
In order to have your tool repaired, return the tool to
any Matco Authorized Warranty Center, freight
prepaid. Please include a copy of your proof of
purchase and a brief description of the problem. The
tool will be inspected and if any part or parts are
found to be defective in material or workmanship,
they will be repaired free of charge and the repaired
tool will be returned to you freight prepaid.
This warranty gives you specific rights. You may also
have other rights which vary from state to state.
The foregoing obligation is Matco's sole liability
under this or any implied warranty and under no
circumstances shall Matco be liable for any incidental
or consequential damages.
Note: Some states do not allow the exclusion or
limitation of incidental or consequential damages so
the above limitation or exclusion may not apply to you.
Nipple
- 3 -
Figure 2
Figure 1
Air Inlet
OPERATION
Punch Replacement:
Disconnect air supply from tool.
1. Remove set screw (#40) from cutting head.
2. Remove cutter die (#39).
3. Remove nibbler housing nut (#38) and cutter
nut (#37).
4. Replace punch.
5. Reverse above procedure, check screws for
tightness before operating tool.
Die Adjustment
Disconnect air supply from tool.
Loosen set screw (#40). Turn cutter die to desired
position. Tighten set screw.
Warning
• Cutting with this tool will create sharp edges.
Wear gloves to protect hands.
• Avoid direct contact with work surface during
and after work.
• Cutting edges can become hot during use.
Do not touch.
• Never force the tool to cut faster or through
heavier gauge material than rated capacity
