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See Warranty on page 4 for important information about commercial use of this product.
Operating Instructions TL053589
Please read and save these instructions. Read carefully before attempting to assemble, install, operate or maintain the product described.
Protect yourself and others by observing all safety information. Failure to comply with instructions could result in personal injury and/or
property damage! Retain instructions for future reference.
Air Cut-Off Tool
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Description
Professional air powered cut-off tools
are air tools designed for a variety of
cutting applications, and can be used
on many metals. Used for cutting
rusted exhaust bolts, auto panels and
various home projects.
Unpacking
When unpacking this product, carefully
inspect for any damage that may have
occurred during transit.
General Safety
Information
CALIFORNIA PROPOSITION 65
You can create dust when you
cut, sand, drill or grind
materials such as wood, paint,
metal, concrete, cement, or other
masonry. This dust often contains
chemicals known to cause cancer, birth
defects, or other reproductive harm.
Wear protective gear.
This product is part of a high pressure
system and the following safety
precautions must be followed at all
times along with any other existing
safety rules.
1. Read all manuals included
with this product carefully. Be thoroughly
familiar with the controls
and the proper use of the
equipment.
2. Only persons well acquainted with
these rules of safe operation should
be allowed to use the air tool.
Do not exceed the
maximum operating pressure of the air tool (90 psi).
This can reduce the life of the tool.
MANUAL
3. Do not exceed any pressure rating
of any component in the system.
Maximum operating pressure of 90
psi is measured at the tool inlet
while the tool is running. The
pressure drop between the
compressor and tool needs to be
compensated for at the compressor.
4. Disconnect the air tool from air
supply before changing tools or
attachments, servicing and during
non-operation.
Safety glasses and ear
protection must be worn
during operation.
5. Do not wear loose fitting clothing,
scarves, neck ties or jewelry when
operating any tool. Loose clothing
or jewelry may become caught in
moving parts and result in serious
personal injury.
6. Do not depress trigger when
connecting the air supply hose.
7. Always use attachments designed
for use with air powered tools. Do
not use damaged or worn
attachments.
8. Never trigger the tool when not
applied to a work object. Attachments must be securely attached.
Loose attachments can cause serious
injury.
9. Protect air lines from damage or
puncture.
10. Never point an air tool at oneself or
any other person. Serious injury
could occur.
11. Check air hoses for weak or worn
condition before each use. Make
sure all connections are secure.
Release all pressure from the
system before attempting to
install, service, relocate or
perform any maintenance.
12. Keep all nuts, bolts and screws tight
and ensure equipment is in safe
working condition.
13. Do not put hands near or
under moving parts. Keep
hands off guard when
operating. Do not operate tool
without guard properly secured.
14. Always secure workpiece in a vise or
clamp.
Do not misuse this
product. Excessive
exposure to vibration, work in
awkward positions and repetitive work
motions can cause injury to hands and
arms. Stop using any tool if discomfort,
numbness, tingling or pain occur, and
consult a physician.
Assembly
SYSTEM SETUP
PLEASE REFER TO AIR TOOL AND SPRAY
GUN SET-UP (IN170102AV) FOR AIR
SYSTEM HOOK-UP INSTRUCTIONS.
Use of a whip hose
prevents accidental
triggering of tool when pressurized air
is connected to system.
Using fittings or air hoses which are too
small can create a pressure drop which
will result in a loss of power in tool.
NOTE: Do not install a quick coupler set
between tool and whip hose.
AIR TOOL SETUP
Never carry a tool
by the hose or pull
hose to move tool or a compressor.
Keep hoses away from heat, oil and
sharp edges. Replace any hose that is
damaged, weak or worn.
REMINDER: Keep your dated proof of purchase for warranty purposes! Attach it to this manual or file it for safekeeping.
© 2012 Campbell Hausfeld/Scott Fetzer
For parts, product & service information
visit www.chpower.com
IN738100AV 1/12
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Operating Instructions
Pre-Operation
LUBRICATION
Air tools require lubrication throughout the life of the tool. Proper
lubrication is the owner’s responsibility.
Use Campbell Hausfeld airtool oil (Part
No. ST127000AV) to lubricate, clean
and inhibit rust in one step. Failure to
lubricate and maintain air tool properly
will dramatically shorten the life of the
tool and will void the warranty.
This air tool
requires lubrication
before initial use and before and after
each additional use.
1. Disconnect tool from air supply.
2. Turn cutting tool upside down.
3. While pressing throttle control lever,
pour a teaspoon of Campbell
Hausfeld oil in the air inlet.
Cover exhaust port
with a towel before
applying air pressure. Oil will discharge
through exhaust port during first few
seconds of operation after an airtool
has been lubricated. Failure to cover
exhaust port can result in serious
injury.
4. Release throttle lever and connect
air tool to air supply. Cover exhaust
port with a towel then run air tool
for 20 to 30 seconds. Oil will
discharge from exhaust port when
air pressure is applied. Continue to
run cutting tool until no oil is
discharged. Wipe all residual oil off
of tool before use.
Operation
ATTACHMENTS
Disconnect air tool
from air supply
before changing attachments or serious
injury could occur.
Make sure cut-off
wheel is tightened
securely before operating air tool.
CHANGING CUT-OFF WHEELS
1. Remove the cap screw holding the
cut-off wheel. Remove the cut-off
wheel (See Figure 1). Arbor wrench
is included with some models.
Cap Screw
Arbor
Wrench
Figure 1
2. Check condition of new cut-off
wheel. Never use wheels that are
cracked, chipped or damaged in any
way.
3. Center new cut-off wheel on arbor
(See Figure 2). Make sure cut-off
wheel is rated for RPM of air tool.
Securely tighten cap screw.
Cutting
Wheel
Allen
Wrench
Safety
Guard
Cut-off wheels must
be securely fastened
to the tool. Only use 3” max. diameter
cut-off wheels rated at or above tool
rated RPM.
Storage
Lubricate air tool before storing. Follow
lubrication instructions in Pre-Operation
section with an exception to step 4. Run
cutting tool for only 2 to 3 seconds so
more oil will remain in air tool for
storage.
Technical Service
For information regarding the
operation or repair of this product,
please call 1-800-543-6400.
Replacement Parts
Information
For information regarding where to
order replacement parts, call toll free
1-800-543-6400. Please provide the
following information:
•Modelnumber
•Stamped-incode
•Partnumberanddescription
Address parts correspondence to:
The Campbell Group
Attn: Parts Department
100 Production Drive
Harrison, Ohio 45030 U.S.A.
www.chpower.com
Arbor
Figure 2
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Troubleshooting Chart
Symptom Possible Cause(s) Corrective Action
Tool runs slowly or will not
operate
1. Grit or gum in tool
1. Flush the tool with Campbell Hausfeld air tool oil, gum
solvent, or an equal mixture of SAE 10 motor oil and
kerosene. If Campbell Hausfeld oil is not used, lubricate
the tool after cleaning
TL053589
Moisture blowing out of tool
2. No oil in tool
3. Low air pressure
4. Air hose leaks
5. Pressure drops
6. Regulator adjusted
wrong
1. Water in tank
2. Water in the air
lines/hoses
2. Lubricate the tool according to lubrication instructions in
Pre-Operation section
3. Adjust the compressor regulator to tool maximum while
the tool is running free
4. Tighten and seal hose fittings if leaks are found
5. Be sure hose is properly sized. Long hoses or tools using
large volumes of air may require a hose with an I.D. of
1/2 inch or larger depending on total hose length
6. Adjust regulator with slotted screwdriver to maximum
speed
1. Drain tank (See air compressor manual). Oil tool and run
until no water is evident. Oil tool again and run 1-2
seconds
2a. Install a water separator/filter (PA2121). NOTE: Separators
work properly only when air steam is cool Locate
separator/filter as far as possible from compressor
2b. Install an air dryer
Excessive vibration
1. Damaged wheel
2c. Anytime water enters the tool, the tool should be oiled
immediately
1. Replace cutting wheel (MP2879)
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