Bosch GWS 15-125 CIH - Инструкция по эксплуатации - Страница 16

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Bosch Power Tools

1 609 92A 16W | (12.2.15)

Safety Warnings for Angle Grinder

Safety Warnings common for Grinding, Sanding, Wire 
Brushing or Abrasive Cutting Off Operations



This power tool is intended to function as a grinder, 
sander, wire brush or cut-off tool. Read all safety warn-
ings, instructions, illustrations and specifications pro-
vided with this power tool. 

Failure to follow all instruc-

tions listed below may result in electric shock, fire and/or 
serious injury.



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.



Do not use accessories which are not specifically de-
signed and recommended by the tool manufacturer. 

Just because the accessory can be attached to your power 
tool, it does not assure safe operation.



The rated speed of the accessory must be at least equal 
to the maximum speed marked on the power tool. 

Ac-

cessories running faster than their rated speed can break 
and fly apart.



The outside diameter and the thickness of your acces-
sory must be within the capacity rating of your power 
tool. 

Incorrectly sized accessories cannot be adequately 

guarded or controlled.



Threaded mounting of accessories must match the grind-
er spindle thread. For accessories mounted by flanges, 
the arbour hole of the accessory must fit the locating di-
ameter of the flange. 

Accessories 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 a damaged accessory. Before each use in-
spect the accessory such as abrasive wheels for chips 
and cracks, backing pad for cracks, tear or excess 
wear, wire brush for loose or cracked wires. If power 
tool or accessory is dropped, inspect for damage or in-
stall an undamaged accessory. After inspecting and in-
stalling 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 min-
ute. 

Damaged accessories 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 pro-
tectors, gloves and shop apron capable of stopping 
small abrasive or workpiece fragments. 

The eye protec-

tion 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 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.



Hold the power tool by insulated gripping surfaces on-
ly, when performing an operation where the cutting ac-
cessory may contact hidden wiring or its own cord. 

Cut-

ting accessory contacting a “live” wire may make exposed 
metal parts of the power tool “live” and could give the op-
erator an electric shock.



Position the cord clear of the spinning accessory. 

If you 

lose control, the cord may be cut or snagged and your hand 
or arm may be pulled into the spinning wheel.



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 accu-
mulation of powdered metal may cause electrical hazards.



Do not operate the power tool near flammable materi-
als. 

Sparks could ignite these materials.



Do not use accessories that require liquid coolants. 

Us-

ing water or other liquid coolants may result in electrocu-
tion or shock.

Kickback and related warnings



Kickback is a sudden reaction to a pinched or snagged ro-
tating 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 accesso-
ry’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 pinch-
ing. Abrasive wheels may also break under these condi-
tions.
Kickback is the result of power tool misuse and/or incor-
rect operating procedures or conditions and can be avoid-
ed by taking proper precautions as given below.



Maintain a firm grip on the power tool and position your 
body and arm to allow you to resist kickback forces. Al-
ways 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. 

Ac-

cessory may kickback over your hand.



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.



Use special care when working corners, sharp edges, 
etc. Avoid bouncing and snagging the accessory. 

Cor-

ners, sharp edges or bouncing have a tendency to snag the 
rotating accessory and cause loss of control or kickback.

OBJ_BUCH-165-007.book  Page 17  Thursday, February 12, 2015  10:55 AM