Matco Tools MT1834 Instructions De Fonctionnement page 2

failure To oBserVe These Warnings could resulT in inJury
This insTrucTion
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
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
protection
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
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
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.
operaTion
This ratchet wrench is rated at 1/4" USS bolt size. Rating must
be down graded for spring U bolts, tie bolts, long cap screws,
double depth nuts, badly rusted conditions and spring fasteners
as they absorb much of the impact power. When possible, clamp
or wedge the bolt to prevent springback.
Soak rusted nuts in penetrating oil and break rust seal before
removing with impact wrench. If nut does not start to move in
three to five seconds use a larger size impact wrench.
Do not use impact wrench beyond rated capacity as this will
drastically reduce tool life.
MT1834
MT1834 1/4" Palm Air Ratchet
Manual conTains
with American National
impact-resistant eye
when operating or
and maintenance personnel
supply before installing, removing
• Place the tool on the work before starting the tool.
• Slipping, tripping and/or falling while operating air
• Keep body working stance balanced and firm. Do
Standards
• Anticipate and be alert for sudden changes in motion
• Do not carry tool by the hose. Protect the hose from
• Tool shaft may continue to rotate briefly after throttle is
and face
performing
• Keep away from rotating end of tool. Do not wear
• Use accessories recommended by Matco Tools.
• Impact wrenches are not torque control devices. Fasteners
must be
• Do not lubricate tools with flammable or volatile
• Do not force tool beyond its rated capacity.
• Do not remove any labels. Replace damaged labels.
or
The forward/reversing button is used to change the rotation of
the tool. When the button is set to the right, the tool will turn in a
right hand rotation. When the button is set to the left, the tool will
turn in a left hand rotation.
NOTE: Actual torque on a fastener is directly related to joint
hardness, tool speed, condition of socket and the time the tool is
allowed to impact.
Use the simplest possible tool-to-socket hook up. Every connection
absorbs energy and reduces power.
2
tools can be a major cause of serious injury or
death. Be aware of excess hose left on the walking
or work surface.
not overreach when operating the tool.
during start up and operation of any power tool.
sharp objects and heat.
released. Avoid direct contact with accessories during and
after use. Gloves will reduce the risk of cuts or burns.
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.
with specific torque requirements must be checked with
suitable torque measuring devices after installation with
an impact wrench measuring devices.
liquids such as kerosene, diesel or jet fuel.
05/02/07