Air Supply - Matco Tools MT1889 Instructions De Fonctionnement

MT1889 3/8" Heavy Duty Reversible Air Drill with Hand-Tite
FEATURES
• The Matco MT series comfort ergonomic grip allows for less hand fatigue and ultimately more work.
• The spring loaded motor vanes provide low torque operation and stall torque resistance.
• Variable speed trigger control for precise speed control
• Handle exhaust allows for more efficient work
• Heavy duty full cage gearing for long lasting performance
• Industrial grade keyless Jacobs ® chuck

AIR SUPPLY

Tools of this class operate on a wide range of air pressures. It is
recommended that air pressure of these tools measures 90 PSI
at the tool while running free. Higher pressure and unclean air
will shorten tool 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 1.
The air inlet (Figure 2), 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 3/8" I.D. and
fittings should have the same inside dimensions.
Nipple
WARRANTY
Matco warrants its air tools for a period of 1 year 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 either of the Matco Authorized
Warranty Centers listed below, 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.
MT1889
MT1889_OpMan_111306.indd 3
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. If outside conditions are in order and the
tool still performs erratically, disconnect tool from hose and take tool to your
nearest Matco authorized service center.
LUBRICATION & MAINTENANCE
Lubricate the tool daily with a good grade of 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 Figure 2, 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.
VARIABLE SPEED
TRIGGER
FORWARD/REVERSE
LEVER
AIR INLET
FIG. 1
MATCO AIR COMMAND
Tool Repair SV
1330 Commerce Dr.
Stow, OH 44224
(800) 433-7098
DISCOUNT TOOL REPAIR
3433 Losee Rd. #1
North Las Vegas, NV 89030
(702) 657-6570
3
® Keyless Chuck
FIG. 2
11/13/06
11/21/06 9:10:08 AM