Air Supply; Troubleshooting; Lubrication And Maintenance; Warranty - Matco Tools MT2533 Operating Instructions Manual

MT2532, MT2516, MT2533 RANDOM ORBITAL PALM SANDERS

AIR SUPPLY

Tools operate on a wide range of air pressures. It is recommended
that air pressure measures 90 psig at the tool with the trigger fully
depressed and no load applied to the tool. Higher pressure (over 90
psig; 6.2 bar) raises performance beyond the rated capacity of the
tool, which will shorten tool life and could cause injury.
Always use clean, dry air. Dust, corrosive fumes and/or water in the
air line will cause damage to the tool. Drain the water from air lines
and compressor prior to running tool. Clean the air inlet filter screen
weekly. The recommended hookup procedure can be viewed in the
Fig. 1.
The air inlet used for connecting air supply (FIG. 2) has standard 1/4"
NPT. Line pressure should be increased to compensate for unusually
long air hoses (over 25 feet). Minimum hose diameter should be
3/8" I.D. and fittings should have the same inside dimensions and be
tightly secured.
Always turn off the air supply, drain hose of air pressure and detach
tool from air supply before installing, removing or adjusting any part
or accessory on this tool, or before performing any maintenance on
this tool.
WARNING
Ensure an accessible emergency shut off valve has been installed in
the air supply line and make others aware of its location.

WARRANTY

Matco warrants this air tool for a period of 2 years to the
consumer. We will repair any MT Series 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 of the Matco Authorized
Warranty Centers listed, 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, the tool will be repaired
free of charge and 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.
MT2532, MT2516, MT2533

TROUBLESHOOTING

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. Grit or
gum deposits in the tool may cut power and may be corrected by
cleaning the air strainer and flushing out the tool with gum solvent oil
or an equal mixture of SAE #10 and kerosene. If outside conditions
are in order, disconnect tool from hose and take tool to your nearest
authorized service center.
LUBRICATION & MAINTENANCE
Lubricate the air motor daily with high quality air tool oil. If no air
line oiler is used, run 1/2 oz. 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.
WARNING
After an air tool has been lubricated, oil will discharge through
the exhaust port during the first few seconds of operation. The
exhaust port must be covered with a towel before applying air
pressure to prevent serious injury.
TRIGGER
NATIONAL MACHINE GROUP EAST
AIR TOOL REPAIR CENTER
1330 Commerce Dr.
Stow, OH 44224
(330) 688-6494
NATIONAL MACHINE GROUP WEST
AIR TOOL REPAIR CENTER
2223 S. Wilson Street
Tempe, AZ 85282
(480) 966-1097
HT PNEUMATIC REBUILDERS
22 Goodmark Place Unit #8
Toronto, ON M9w 6R2
(416) 213-0172
4
AIR INLET
REGULATOR
FIG. 2
rev. 05/21/19