Metabo MFE 65 - Инструкция по эксплуатации - Страница 12

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parts of the power tool "live" and could give the 

operator an electric shock.

l) 

Position the cord clear of the spinning 

accessory.

If you lose control of the tool, the cord 

may be cut or snagged and your hand or arm may 

be pulled into the spinning accessory.

m) 

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.

n) 

Do not carry the power tool while it is 

running.

Your clothing could become caught 

accidentally in the rotating cutting accessory, and 

this accessory could then drill into your body.
o) 

Regularly clean the ventilation slots on your 

power tool.

 The motor’s fan will draw the dust 

inside the housing and excessive accumulation of 

powdered metal may cause electrical hazards.

p) 

Do not operate the power tool near 

flammable materials.

Sparks could ignite these 

materials.

q) Do not use accessories that require liquid 

coolants. 

Using water or other liquid coolants may 

result in electrocution or shock.

4.2 Kickback and Related Warnings

WARNING

 – Always wear protective 

goggles.

Kickback is the sudden response to an abrasive 

wheel that is jamming while rotating. Jamming 

causes the rotating accessory to stop abruptly, 

which in turn causes the uncontrolled power tool to 

be forced in the direction opposite to the 

accessory’s rotation at the point of jamming.
For example, if an abrasive wheel jams in the 

workpiece, the edge of the wheel entering into the 

workpiece can snag, thus causing either kickback 

or the wheel to break off. 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 additional 

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 either before or 

behind the rotating wheel. 

Kickback will propel 

the tool in the 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 bouncing 

have a tendency to snag the rotating accessory and 

cause loss of control or kickback.

e) 

Do not use a chainsaw blade, toothed saw 

blade or segmented diamond disc with slots 

wider than 10 mm. 

Such blades create frequent 

kickback and loss of control.

f) 

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 jamming of the wheel in the cut and the possibility 

of kickback or wheel breakage.

g) 

If the wheel gets jammed or you interrupt 

operation for any reason, switch off the power 

tool and hold the power tool still 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 jamming.

h) 

Do not restart the tool while in the workpiece. 

Let the wheel reach full speed and carefully 

reenter the cut.

The wheel may bind, walk up or 

kickback if the power tool is restarted in the 

workpiece.

i) 

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.

j) 

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.

4.3 Additional Safety Instructions

Ensure that the spot where you wish to work is free 

of power cables, gas lines or water pipes (e.g. using 

a metal detector).
Always use the additional side handle provided 

when working with the wall chaser (9).
The workpiece must lay flat and be secured against 

slipping, e.g. using clamps. Large workpieces must 

be sufficiently supported.
The diamond cutting blades must fit without play in 

relation to the support flange. Do not use adapters 

or reducers.
Diamond cutting blades must be stored and 

handled with care in accordance with the 

manufacturer's instructions.
Ensure that the diamond cutting blades are installed 

in accordance with the manufacturer's instructions.
Never switch on the machine without the protective 

cover installed.
Ensure that sparks produced during work do not 

constitute a risk to the user or other personnel and 

are not able to ignite inflammable substances. 

Endangered areas must be protected with flame-

resistant covers. Make sure that fire-risk areas are 

always provided with suitable fire extinguishers.