Matco Tools MT1745 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
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 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
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
OPERATION
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 .
The reversing valve is used to change the rotation of the tool . When the valve
is to the right, the tool is in a forward or right hand rotation . When the valve is
pushed to the left, the rotation is reverse or left hand .
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 .
MT1745
MT1745 Mini Composite 1/4" Impact Wrench
MANuAl
with American National
wear impact-resistant eye
when operating or
supply before installing, removing
cONTAINs
Standards
and face
performing
or
2
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 .
• Place the tool on the work before starting the 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 .
• Impact wrenches are not torque control devices
Fasteners with specific torque requirements must be
checked with suitable torque measuring devices
after installation with an impact wrench .
• Use only impact wrench sockets and accessories on
this tool .
• 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 damaged labels.
rev. 04/21/08