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RULES FOR SAFE OPERATION

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SPECIFIC SAFETY WARNINGS

SPECIFIC SAFETY WARNINGS

GENERAL POWER TOOL SAFETY WARNINGS

d) Store idle power tools out of the reach of 

children and do not allow persons 

unfamiliar with the power tool or these 

instructions to operate the power tool.

 

Power tools are dangerous in the hands of 

untrained users.

e) Maintain power tools. Check for 

misalignment of binding or moving parts, 

breakage of parts and any other condition 

that may affect the power tools’ operation. 

If damaged, have the power tool repaired 

before use. 

Many accidents are caused by 

poorly maintained power tools.

f) Keep cutting tools sharp and clean.

 

Properly maintained cutting tools with sharp 

cutting edges are less likely to bind and are 

easier to control.

g) Use the power tool, accessories and tool 

bits etc., in accordance with these 

instructions, taking into account the 

working conditions and the work to be 

performed.

 Use of the power tool for 

operations different from those intended 

could result in a hazardous situation.

5) Service

a) Have your power tool serviced by a 

qualified repair person using only 

identical replacement parts.

 This will 

ensure that the safety of the power tool is 

maintained.

  

Safety Warnings Common for Grindin g,  

Sanding, Wire Brushing or Abrasive 

Cutting-Off Operations:

a) This power tool is intended to function as 

a grinder, sander, wire brush or cut-off 

tool. Read all safety warnings, 

instructions, illustrations and 

specifications provided with this power 

tool.

 Failure to follow all instructions listed 

below may result in electric shock, fire and/or 

serious injury.

b) Operations such as polishing are not 

recommended to be performed with this 

power tool. 

Operations for which the power 

tool was not designed may create a hazard 

and cause personal injury.

c) Do not use accessories which are not 

specifically designed and recommended 

by the tool manufacturer.

 Just because the 

accessory can be attached to your power       

tool, it dose not assure safe operation.

d) The rated speed of the accessory must be 

at least equal to the maximum speed 

marked on the power tool.

 Accessories 

running faster than their rated speed can 

break and fly apart.

e) The outside diameter and the thickness of 

your accessory must be within the 

capacity rating of your power tool.

 

Incorrectly sized accessories cannot be 

adequately guarded or controlled.

f) The arbour size of wheels, flanges, 

backing pads or any other accessory 

must properly fit the spindle of the power 

tool.

 Accessories 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.

g) Do not ues a damaged accessory. Before 

each use inspect the accessory such as 

abrasive wheels for loose or cracked 

wires. If power tool or accessory is 

dropped, inspect for damage or install an 

undamaged accessory. After inspecting 

and installing an accessory, position 

yourself and bystanders away from the 

plane of the rotating accessory and run 

the power tool at maximum no-load speed 

for one minute.

 Damaged accessories will 

normally break apart during this test time.

h) Wear personal protective equipment. 

Depending on application, use face shield, 

safety goggles or safety glasses. As 

application, wear dust mask, hearing 

protectors 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.

i) Keep bystanders a safe distance away 

from work area. Anyone entering the work 

area must wear personal protective 

equipment.

 Fragments of workpiece or of a 

broken accessory may fly away and cause 

injury beyond immediate area of operation.

j) Hold power tool by insulated gripping 

surfaces only, when performing an 

operation where the cutting accessory 

may contact hidden wiring or its own 

cord.

 Cutting accessory contacting a “live” 

wire may make exposed metal parts of the 

power tool “live” and shock the operator.

k) Position the cord clear of the spining 

accessory.

 If you lose control, the cord may 

be cut or snagged and your hand or arm may 

be pulled into the spinning accessory.

l) Never lay the power tool down until the 

accessory has come to a complete stop.

 

The spinning accessory may grab the surface 

and pull the power tool out of your control.

m) 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.

n) Regularly clean the power tool’s air vents.

 

The motors fan will draw dust inside the 

housing and excessive accumulation of 

powdered metal may cause electrical 

hazards.

o) Do not operate the power tool near 

flammable materials.

 Sparks could ignite 

these materials.

p) 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, backing pad, brush or 

any other accessory. Pinching or snagging 

causes rapid stalling of the rotating accessory 

which in turn causes the uncontrolled power tool 

to be forced in the direction opposite of the 

accessory’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.
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.

a) Maintain a firm grip on the power tool and 

position your body and arm 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.

b) Never place your hand near the rotating 

accessory.

 Accessory may kickback over 

your hand.

c) Do not position your body in the area 

where power tool will move if kickback 

occurs.

 Kickback will propel the tool in

    direction opposite to the wheel’s movement 

at the point of snagging.

d) Use special care when working corners, 

sharp edges etc. Avoid bouncing and 

snagging the accessory.

 Corners, sharp 

edges or bounciing have a tendency to snag 

the rotating accessory and cause loss of 

control or kickback.

e) Do not attach a saw chain woodcarving 

blade or toothed saw blade.

 Such blades 

create frequent kickback and loss of control.

  

Safety Warnings Specific for Grinding and 

Abrasive Cutting-Off Operations:

a) Use only wheel types that are 

recommended for your power tool and the 

specific guard designed for the selected 

wheel.

 Wheels for which the power tool was 

not designed cannot be adequately guarded 

and are unsafe.

b) The guard must be securely attached to 

the power tool and positioned for 

maximum safety, so the least amount of 

wheel is exposed towards the operator.

 

The guard helps to protect operator from 

broken wheel fragments and accidental 

contact with wheel.

c) Wheels must be used only for 

recommended applications. For example: 

do not grind with the side of cut-off wheel.

 

Abrasive cut-off wheels are intended for 

peripheral grinding, side forces applied to 

these wheels may cause them to shatter.

d) Always use undamaged wheel flanges 

that are of correct size and shape for your 

selected wheel.

 Proper wheel flanges 

support the wheel thus reducing the 

possibility of wheel breakage. 

langes for 

cut-off wheels may be different from grinding 

wheel flanges.

e) Do not use worn down wheels from larger 

power tools

. Wheel intended for larger 

power tool is not suitable for the higher speed 

of a smaller tool and may burst.

  

Additional Safety Warnings Specific for 

Abrasive Cutting-Off Operations:

a) Do not “jam” the cut-off wheel or apply 

excessive pressure. Do not attempt to 

make an excessive depth of cut.

 

Overstressing the wheel increase the loading 

and susceptibility to twisting or binding of the 

wheel in the cut and the possibility of 

kickback or wheel breakage.

b) Do not position your body in the line with 

and behind the rotating wheel.

 When the 

wheel, at the point of operation, is moving 

away from your body, the possible kickback

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