Matco Tools MT1718 Product manual

MT1718 1 Rev. 01/13/05
MT1718
Super Duty
Long Barrel
Air Hammer
Some dust created by power sanding, sawing, grinding, drilling, and other construction
activities contains chemicals known to cause cancer, birth defects or other reproductive
harm. Some examples of these chemicals are:
• lead from lead-based paints,
• crystalline silica from bricks and cement and other masonry products, and
• arsenic and chromium from chemically-treated lumber.
Your risk from these exposures varies, depending on how often you do this type of
work. To reduce your exposure to these chemicals: work in a well ventilated area, and
work with approved safety equipment, such as those dust masks that are specially
designed to filter out microscopic particles.
MT1718
Blows Per Minute . . . . . . . . . . . . . . . . . . . . . . . . . . . 2,200 BPM
Bore Diameter . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3/4"
Piston Stroke . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .3-3/4"
Air Inlet Thread . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1/4" NPT
Air Hose Size . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3/8" ID
Average Air Consumption. . . . . . . . . . . . . . . . . . . . . . . . . 4 CFM
Recommended Air Pressure . . . . . . . . . . . . . . . 90 PSIG (6.2 BAR)
Sound Level. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 110 dBA
Length. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10.63"
Shipping Weight . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5.66 LBS.
SPECIFICATIONS
• Operating Instructions • Warning Information
• Parts Breakdown
ALWAYS READ
INSTRUCTIONS
BEFORE USING
POWER TOOLS
ALWAYS WEAR
SAFETY GOGGLES
WEAR HEARING
PROTECTION
AVOID
PROLONGED
EXPOSURE TO
VIBRATION
• MAXIMUM BPM OF 2,200
• MAX AIR PRESSURE: 90 PSIG,
6.2 BAR
• BPM OF THE ACCESSORY
MUST EXCEED TOOL RPM
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MT1718 2 Rev. 01/13/05
MT1718 Super Duty Long Barrel Air Hammer
This Instruction Manual Contains Important
Safety Information.
Read THIS INSTRUCTION MANUAL Carefully
and understand ALL INFORMATION Before
Operating THIS Tool.
• Always operate, inspect and maintain this
tool in accordance with American National
Standards Institute Safety Code of Portable Air
Tools (ANSI B186.1) and any other applicable
safety codes and regulations.
• For safety, top performance and
maximum durability of parts, operate this tool
at 90 psig/6.2 bar max air pressure with 3/8”
diameter air supply hose.
• Always wear impact-resistant eye and face
protection when operating or performing
maintenance on this tool. Always wear hearing
protection when using this tool.
• High sound levels can cause permanent
hearing loss. Use hearing protection as
recommended by your employer or
OSHA regulation.
• Keep the tool in efficient operating condition.
• Operators and maintenance personnel must be
physically able to handle the bulk, weight and
power of this tool.
• Air under pressure can cause severe injury.
Never direct air at yourself or others. Always
turn off the air supply, drain hose of air
pressure and detach tool from air supply
before installing, removing or adjusting any
accessory on this tool, or before performing
any maintenance on this tool. Failure to do
so could result in injury. Whip hoses can cause
serious injury. Always check for damaged,
frayed or loose hoses and fittings, and
replace immediately. Do not use quick detach
couplings at tool. See instructions for
correct set-up.
• Air powered tools can vibrate in use. Vibration,
repetitive motions or uncomfortable positions
over extended periods of time may be harmful
to your hands and arms. Discontinue use of
tool if discomfort, tingling feeling or pain
occurs. Seek medical advice before
resuming use.
• Place the tool on the work before starting the
tool. Do not point or indulge in any horseplay
with this tool.
• Slipping, tripping and/or falling while
operating air tools can be a major cause of
serious injury or death. Be aware of excess
hose left on the walking or work surface.
• Keep body working stance balanced and firm.
Do not overreach when operating the tool.
• Anticipate and be alert for sudden changes in
motion during start up and operation of any
power tool.
• Do not carry tool by the hose. Protect the hose
from sharp objects and heat.
• Tool shaft may continue to rotate briefly after
throttle is released. Avoid direct contact with
accessories during and after use. Gloves will
reduce the risk of cuts or burns.
• Keep away from rotating end of tool. Do not
wear jewelry or loose clothing. Secure long
hair. Scalping can occur if hair is not kept away
from tool and accessories. Choking can occur if
neckwear is not kept away from tool
and accessories.
• Never use a chisel as a handstruck tool. They
are designed and heat treated to be used only
in air hammers. Select the correct shank and
retainer for the tool.
• Never use dull accessories. Never cool a hot
accessory in water as brittleness and early
failure can result. Accessory breakage or tool
damage may result from prying. Take smaller
bites to avoid getting stuck.
• Do not lubricate tools with flammable or
volatile liquids such as kerosene, diesel or
jet fuel.
• Do not force tool beyond its rated capacity.
• Do not remove any labels. Replace any
damaged labels.
• Use accessories recommended by Matco Tools.
FAILURE TO OBSERVE THESE WARNINGS COULD RESULT IN INJURY
OPERATION
Always place a chisel in the hammer and hold the tool down to
the work before operating. Damage to the tool or the retainer may
result if this precaution is not followed.
The chisel retainers are not designed for complete safety against
accidental release of cutters or hammers. To avoid injury, the
throttle must never be depressed unless the chisel is held firmly
against the work place. When tool is not in actual use, the chisel
must be removed. During operation, safety goggles should always
be used to guard against flying rust and chips. When using tool,
regulate the speed so that the chisel is not being driven out of the
cylinder. If piston is allowed to strike the cylinder wall, internal
damage will result.
To change chisel, pull back on spring hook and insert chisel.
Release spring hook.
To regulate air, turn air regulator knob out for maximum air
pressure and in for minimum.
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MT1718 3 Rev. 01/13/05
MT1718 Super Duty Long Barrel Air Hammer
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.
MATCO AIR COMMAND
Tool Repair SV
1330 Commerce Dr.
Stow, OH 44224
[phone]
DISCOUNT TOOL REPAIR
3433 Losee Rd. #1
North Las Vegas, NV 89030
[phone]
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.
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 a teaspoon 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.
Nipple
FIG. 1 FIG. 2
AIR INLET
AIR REGULATOR KNOB
FEATURES
• Built in molded handle grip for comfort and convenience.
• Variable speed throttle, positive action trigger for super control.
• Built in air regulator.
• Over 2,000 blows per minute with a long piston stroke for more force
per blow.
• Comes with universal type quick change chisel retainer.
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MT1718 4 Rev. 01/13/05
MT1718 Super Duty Long Barrel Air HammerMT1718 Super Duty Long Barrel Air Hammer
REF. NO. PART NO. DESCRIPTION QTY.
1 RS171801 Housing (incl. #2-14,22,26) 1
2 RS848002 Roll Pin (3 x 22mm) 2
3 RS848003 Inlet Bushing 1
4 RS848004 Cap 1
5 RS848005 O-Ring (4.9 x 2.2mm) 2
6 RS848006 Regulator 1
7 RS848007 O-Ring (11 x 2.4mm) 1
8 RS848008V Valve Stem 1
9 RS848009 O-Ring (3.8 x 1.9mm) 1
10 RS848010 O-Ring (3.5 x 1.5mm) 1
11 RS848011 Valve Bushing 1
12 RS848012 O-Ring (12 x 2mm) 1
13 RS848013 Spring 1
14 RS171814 Trigger Button 1
15 RS171815 Valve Block Assembly 1
15-1 RS848015S-1 Metal Washer 1
16 RS171816 Valve Disc 1
20 RS848019 Piston 1
21 RS171821 Cylinder 1
22 RS171822 Comfort Grip 1
23 MTCR1 Quick Change Chuck 1
24 RS171824 Exhaust Deflector 1
26 RS171826 Screw (M6 x 1.0) 1
27 RS171827 Nyloc Plug 2
OIL DAILY
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