MT2859
2
rev. 08/12/15
MT2859 1/2" Heavy Duty Air Ratchet
THIS INSTRUCTION MANUAL CONTAINS
IMPORTANT SAFETY INFORMATION.
READ THIS INSTRUCTION MANUAL CAREFULLY
AND UNDERSTAND ALL INFORMATION BEFORE
OPERATING THIS TOOL.
• It is the responsibility of the owner to make sure all
personnel read this manual prior to using the device. It
is also the responsibility of the device owner to keep
this manual intact and in a convenient location for all to
see and read. If the manual or product labels are lost or
not legible, contact Matco Tools for replacements.
If the operator is not fluent in English,
the product and safety instructions shall be read and
discussed with the operator in the operator's native
language by the purchaser/owner or his designee,
making sure that the operator comprehends its contents.
• 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 safety goggles (users & bystanders)
• Always wear hearing protection (users & bystanders)
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 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.
• 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.
• Note direction of rotation BEFORE operating 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.
• Place the tool on the work be fore start ing the tool. Do
not point or in dulge in any horse play with this tool.
• Keep body working stance balanced and firm. Do
not overreach when operating the tool.
• Keep tool out of reach of children.
• 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.
• Do not lu bri cate tools with flam ma ble or vol a tile liq uids
such as ker o sene, die sel or jet fuel.
• This tool is not insulated against electric shock.
• This tool must not be used in explosive atmospheres.
• Use accessories recommended by Matco Tools.
• Use only impact sockets and accessories on
this tool. Do not use hand sockets and accessories.
•
Servicing and repairs should only be made by
authorized service center.
• Do not force tool beyond its rated capacity.
• Do not use (or modify) the tool for any other purpose
than that for which it was designed without consulting
the manufacturer's authorized representative.
• Do not remove any labels. Replace damaged labels.
• This product may contain one or more chemicals known
to the State of California to cause cancer and birth
defects or other reproductive harm.
Wash hands
thoroughly after handling.
FAILURE TO OBSERVE THESE WARNINGS COULD RESULT IN INJURY
OPERATION
The MT2859 1/2" ratchet is designed to fasten and unfasten threaded
fasteners while operating under recommended conditions. Note the
directional setting of the reversing button before depressing the throttle.
Ensure body stance to be in excellent balance and have full control of the
tool before use. Be fully alert as sudden reaction torques and directional
changes may unexpectedly occur. Be aware that air ratchets are not
torque wrenches or pry bars. Joints and fasteners requiring a specific
torque must be checked with a torque wrench as the final step. Using the
air ratchet while the power is in the "off" position, to tighten or break-free
fasteners, can irreversibly damage its internal mechanism and will void
any remaining warranty.
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: Use only impact sockets and accessories on this
tool. Do not use hand sockets and accessories.
WARNING
