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CO23 User Manual ◄ 5
• The cutoff saw is designed to provide safe and de-
pendable service if operated according to instruc-
tions. Read and understand this manual and any
decals attached to the saw before operating. Failure
to do so could result in personal injury or equipment
damage.
• New operators must start in a work area without by-
standers. He/she must be familiar with all prohibited
work areas such as excessive slopes and danger-
ous terrain conditions.
• When using tools around energized transmission
lines, be sure to use only hoses labeled and certi-
ed non-conductive and follow all safety practices.
• Know the location of buried or covered services be-
fore starting your work.
• Do not inspect or clean the tool with the power
source operating or with operating pressure at the
tool. Accidental engagement of the tool can cause
serious injury.
• Never wear loose clothing that can get entangled in
the working end of the tool.
• Do not overreach. Maintain proper footing and bal-
ance at all times.
• Always connect hoses to the tool hose couplers be-
fore energizing the power source. Be sure that all
hose connections are tight.
• Do not operate the tool at oil temperatures above
140 °F/60 °C. Operation at higher temperatures can
cause higher than normal temperatures at the tool,
which can result in operator discomfort.
• Always hold the tool with both hands when the unit
is running. Use a rm grip.
• Keep all parts of your body away from a rotating cut-
off wheel.
• Keep the wheel off all surfaces when starting the
saw.
• Always carry the tool with the wheel stopped.
• Make sure the wheel has stopped before setting
down the tool.
• Keep the handles clean and free of oil at all times.
• All service must be performed by experienced ser-
vice personnel only.
• Always inspect wheels for possible damage before
installation.
• Establish a training program for all operators to en-
sure safe operation.
• Do not operate the tool unless thoroughly trained.
• Never transport or store the tool with the wheel
mounted on the saw.
• Do not operate the tool if it is damaged, improperly
adjusted or not completely and correctly assembled.
• Never cock, jam or wedge the wheel during the cut.
• Never cause sparks in the vicinity of ammable ma-
terials.
• Do not operate the tool with the wheel guard re-
moved.
• Do not start cutting until you have a clear work area
and secure footing.
• Do not allow other persons near the tool when start-
ing or cutting.
• Never operate the tool when you are tired or fa-
tigued.
• Do not use a wheel that is cracked or otherwise
damaged.
• Do not operate the tool if the wheel does not stop
when the throttle trigger is released.
• Do not use the side of the wheel as the cutting sur-
face.
• Never exceed the maximum operating speed
marked on the wheel.
• Always use cutoff wheels that conform to the speci-
cations given in the OPERATION section of this
manual.
• Always wear safety equipment such as goggles, ear
protection, safety shoes, and head protec tion at all
times when operating the tool.
• Do not reverse wheel rotation direction by chang-
ing oil ow direction. Obtain a saw designed for the
wheel direction that you desire.
• Whenever working near electrical conductors, al-
ways assume that all conductors are energized and
that insulating devices and clothing and hydraulic
hoses may conduct electricity. Always use nonme-
tallic braided hoses and ensure that the hydraulic oil
is free of moisture.
• Warning: Use of this tool on certain materials during
demolition could generate dust potentially contain-
ing a variety of hazardous substances such as as-
bestos, silica or lead. Inhalation of dust containing
these or other hazardous substances could result
in serious injury, cancer or death. Protect yourself
and those around you. Research and understand
the materials you are cutting. Follow correct safety
procedures and comply with all applicable national,
state or provisional health and safety regulations
relating to them, including, if appropriate arranging
for the safe disposal of the materials by a qualied
person.
SAFETY PRECAUTIONS