Ryobi (5133002852) - Инструкция по эксплуатации - Страница 4

2

| English

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 arm to allow you to resist kickback 

forces. Always use auxiliary handle, if provided, for 

maximum control over kickback or torque reaction 

during startup.

 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 the area where power 

tool will move if kickback occurs.

 Kickback will 

propel the tool in the 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 or 

toothed saw blade.

 Such blades create frequent 

kickback and loss of control.

SAFETY WARNINGS SPECIFIC FOR GRINDING AND 
ABRASIVE CUTTING-OFF OPERATIONS

■

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.

■

The grinding surface of centre depressed wheels 

must be mounted below the plane of the guard lip.

An improperly mounted wheel that projects through the 

plane of the guard lip cannot be adequately protected.

■

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 the operator from 

broken wheel fragments, accidental contact with wheel 

and sparks that could ignite clothing.

■

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.

■

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. Flanges for cut-off 

wheels may be different from grinding wheel flanges.

■

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

■

Do not “jam” the cut-off 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.

■

Do not position your body in line with and behind 

the rotating wheel.

 When the wheel, at the point of 

operation, is moving away from your body, the possible 

kickback may propel the spinning wheel and the power 

tool directly at you.

■

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 cut-

off 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 or water pipes, electrical wiring or 

objects that can cause kickback.

ADDITIONAL SAFETY WARNING

 WARNING

Always check that the spindle lock button is fully released 

before switching on the product.

RESIDUAL RISKS

Even when the angle grinder is used as prescribed, it is 

still impossible to completely eliminate certain residual risk 

factors. The following hazards may arise and the operator 

should pay special attention to avoid the following:

■

Injury caused by thrown-off particles 

–

Metal or abrasive particles may enter the eyes and 

cause severe permanent damage. Wear goggles 

approved for grinding operations whenever you use 

the product.

■

Injury caused by vibration

–

Limit exposure. See Risk Reduction.

■

Injury caused by dust

–

Wear appropriate dust control mask with filters 

suitable for protecting against particles from the 

material being worked on and abrasive particles 

from the grinding disc. Do not eat, drink, or smoke 

in the work area. Ensure adequate ventilation.

■

Injury from contact with the grinding disc

–

The disc and workpiece will become hot during 

use. Wear gloves when changing discs or touching 

workpiece. Keep hands away from the grinding 

area at all times. Clamp the workpiece whenever 

possible.

■

Injury caused by noise

–

Prolonged exposure to noise will increase the risk 

of hearing damage, and the effects are cumulative.