SAFETY INFORMATION
Read these instructions carefully before installing,
operating, servicing or repairing this tool. Keep these
instructions in an accessible place.
Safety Messages
Snap-on Tools Company provides safety messages to
cover reasonable situations that may be encountered
when operating, servicing or repairing air tools. It is the
responsibility of operators and servicing technicians to
be knowledgeable about the procedures, tools and
materials used, and to satisfy themselves that the
procedures, tools and materials will not compromise
their safety, that of others in the work place or the tool.
Power Tool Safety
Messages
Improper use of power tools and accessories can cause
broken tools.
• Read instructions before operating power tools.
• Be sure these instructions accompany the tool when
passed from one user to a new or inexperienced user.
• Do not remove any labels. Replace all damaged
labels.
Broken tools can cause injury.
Power tools can cause flying particles during use.
Wear safety goggles, user and bystanders.
Flying particles can cause injury.
Power tools generate noise.
Wear hearing protection, user and bystanders.
Prolonged exposure to noise can cause hearing loss.
ZMG325CE Rev. J
MG325/MG3255/
MG3255L/MG3255P
Pneumatic Impact Wrench
2
Power tools vibrate.
• Avoid prolonged exposure to vibration, repetitive
motions and uncomfortable positions.
• Stop using the tool if discomfort, tingling feeling or pain
occurs. Seek medical advice before resuming use.
Prolonged exposure to vibration, repetitive motions
and uncomfortable positions can cause injury.
Risk of contamination from hazardous dust.
• Wear an approved dust mask or respirator when using
power tools that create dust.
• 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.
Inhaling hazardous dust can cause injury.
Sudden changes in motion or position can occur while
using the tool.
• Anticipate and be alert for changes in motion during
start up and operation.
• Maintain a secure grip.
• Anticipate reaction force. Adjust your stance and hold
tool securely.
• Observe the position of the reverse mechanism before
operating the tool and be aware of rotation direction
when you press the trigger.
Sudden changes in motion or position can cause
injury.
Risk of entanglement.
• Keep body parts away from moving parts.
• Do not wear loose clothing and jewelry while operating
tool.
• Wear protective hair covering to contain long hair.
• Do not carry tool with your finger on the trigger.
• Remove adjusting keys or wrenches before turning the
tool on.
• Do not lock, tape, wire, etc., the trigger in the ON
position.
• Keep handle dry, clean and free from oil
and grease.
• Always shut off air supply and disconnect tool from air
supply when changing accessories.
Entanglement can cause injury.
(05/21)