VALERII S&M GROUP PREMIUM 0503GX-AG045, Оригинальное руководство пользователя

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Kickback is a sudden reaction to a pinched, bound or twisted grinding disc, which causes the
machine to lift up and out of the workpiece towards the user. If the grinding disc is pinched or
bound tightly by the cut, the grinding disc jams and the machine is rapidly driven back towards the
user. If the grinding disc is twisted in the cut, the back edge of the grinding disc can dig into the top
surface of the workpiece, which causes the grinding disc to climb out of the cut and jump back
towards the user.
Kickback is the result of incorrect use of the machine and/or incorrect operating procedures or
conditions. Kickback can be avoided by taking proper precautions:
•
Firmly hold the machine with both hands.
•
Position your arms to resist kickback forces. Position your body to either side of the grinding disc,
but not in line with the grinding disc. Kickback can cause the grinding disc to jump backwards. If
proper precautions are taken, kickback forces can be controlled by the user.
•
Be extra careful when using the ma-chine on corners, sharp edges, etc. Make sure that the
grinding disc does not become jammed. Risk of kickback.
•
If the grinding disc jams or if you inter-rupt a cut for any reason, release the on/off switch and
hold the machine mo-tionless in the material until the grinding disc comes to a complete standstill.
Never attempt to remove the machine from the workpiece or pull the machine backward while the
grinding disc is in motion. Risk of kickback.
•
Do not use blunt or damaged grinding discs.
•
Unsharpened or incorrectly mounted grinding discs produce narrow cuts, which causes excessive
friction and kickback and increases the risk of the grinding discs becoming jammed.
•
Do not use toothed saw blades. Do not use woodcarving blades for saw chains. Risk of personal
injury.
Electrical safety
Always check that the voltage of the power supply corresponds to the voltage on the rating plate.
•
Do not use the machine if the mains cable or the mains plug is damaged.
•
Only use extension cables that are suit-able for the power rating of the machine with a minimum
thickness of 1.5 mm². If you use a extension cable reel, always fully unroll the cable.
Vibration level