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• The arbour size of wheels and flanges must properly fit
the spindle of the power tool. Wheels and flanges with
arbour holes that do not match the mounting hardware of the
power tool will run out of balance, vibrate excessively and may
cause loss of control.
• Do not use damaged wheels. Before each use, inspect
the wheels for chips and cracks. If power tool or wheel
is dropped, inspect for damage or install an undamaged
wheel. After inspecting and installing the wheel,
position yourself and bystanders away from the plane of
the rotating wheel and run the power tool at maximum
no load speed for one minute. Damaged wheels will normally
break apart during this test time.
• Wear personal protective equipment. Depending on
application, use face shield, safety goggles or safety
glasses. As appropriate, wear dust mask, hearing
protectors, gloves and shop apron capable of stopping
small abrasive or workpiece fragments. The eye
protection must be capable of stopping flying debris generated by
various operations. The dust mask or respirator must be capable
of filtrating particles generated by your operation. Prolonged
exposure to high intensity noise may cause hearing loss.
• Keep bystanders a safe distance away from the work
area. Anyone entering the work area must wear
personal protective equipment. Fragments of workpiece or
a broken wheel may fly away and cause injury beyond immediate
area of operation.
• Hold the power tool by insulated gripping surfaces
only, when performing an operation where the cutting
accessory may contact hidden wiring of its own cord.
Cutting accessory contacting a "live" wire may make exposed
metal parts of the power tool "live" and could give the operator an
electric shock.
• Never lay the power tool down until the accessory has
come to a complete stop. The spinning wheel may grab the
surface and pull the power tool out of your control.
• Do not run the power tool while carrying it at your side.
Accidental contact with the spinning accessory could snag your
clothing, pulling the accessory into your body.
• Regularly clean the power tool's air vents. The motor' s
fan will draw the dust inside the housing and excessive
accumulation of powdered metal may cause electrical hazards.
• Do not operate the power tool near flammable
materials. Sparks could ignite these materials.
• Do not use accessories that require liquid
coolants. Using water or other liquid coolants may
result in electrocution or shock.
Kickback and related
warnings
Kickback is a sudden reaction to a pinched or snagged
rotating wheel. Pinching or snagging causes rapid stalling
of the rotating wheel which in turn causes the
uncontrolled power tool to be forced in the direction
opposite of the wheel's rotation at the point of the binding.
For example, if an abrasive wheel is snagged or pinched
by the workpiece, the edge of the wheel that is entering
into the pinch point can dig into the surface of the
material causing the wheel to climb out or kick out. The
wheel may either jump toward or away from the
operator, depending on direction of the wheel's
movement at the point of pinching. Abrasive wheels may
also break under these conditions.
ZCTCO861CE Rev C
EN
EN
Kickback is the result of power tool misuse and/or
incorrect operating procedures or conditions and can be
avoided by taking proper precautions as given below.
• Maintain a firm grip on the power tool and position
your body and arms to allow you to resist kickback
forces. Always use auxiliary handle, if provided, for
maximum control over kickback or torque reaction
during start-up. The operator can control torque reactions or
kickback forces, if proper precautions are taken.
• Never place your hand near the rotating accessory.
Accessory may kickback over your hand.
• Do not position your body in line with the rotating
wheel. Kickback will propel the tool in direction opposite to the
wheel' s movement at the point of snagging.
• Use special care when working corners, sharp edges,
etc. Avoid bouncing and snagging the accessory.
Corners, sharp edges or bouncing have a tendency to snag the
rotating accessory and cause loss of control or kickback.
• Do not attach a saw chain, woodcarving blade,
segmented diamond wheel with a peripheral gap
greater than 10 mm or toothed saw blade. Such blades
create frequent kickback and loss of control.
• Do not "jam" the wheel or apply excessive pressure.
Do not attempt to make an excessive depth of cut.
Overstressing the wheel increases the loading and
susceptibility to twisting or binding of the wheel in the cut and
the possibility of kickback or wheel breakage.
• When wheel is binding or when interrupting a cut for
any reason, switch off the power tool and hold the
power tool motionless until the wheel comes to a
complete stop. Never attempt to remove the wheel
from the cut while the wheel is in motion otherwise
kickback may occur. Investigate and take corrective action
to eliminate the cause of wheel binding.
• Do not restart the cutting operation in the workpiece.
Let the wheel reach full speed and carefully re-enter
the cut. The wheel may bind, walk up or kickback if the power
tool is restarted in the workpiece.
• Support panels or any oversized workpiece to
minimize the risk of wheel pinching and kickback.
Large workpieces tend to sag under their own weight. Supports
must be placed under the workpiece near the line of cut and near
the edge of the workpiece on both sides of the wheel.
• Use extra caution when making a "pocket cut" into
existing walls or other blind areas. The protruding wheel
may cut gas water pipes, electrical wiring or objects that can
cause kickback.
Cordless Cut Off Tool
Additional Safety Warnings
• Wear protective hair covering to contain long hair.
• Keep handle dry, clean and free from oil and grease.
• Do not lock or tape the trigger in the ON position
• 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.
• Do not convert this power tool to operate in a way
which is not specifically designed and specified by the
tool manufacturer. Such a conversion may result in a loss of
control and cause serious personal injury.
• Risk assessment should include dust created by the use
of the tool and the potential for disturbing existing dust.
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