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- If you want to work may lead to the risk of proximate hidden power cables or your
own cable machine, always through the insulated gripping handle machine. In contact
with live cables will be transferred to the current metal machine attachments, click and
cause danger.
- So that the power cable away from rotating parts. If you lose control, power cable
may be cut or punctured, and your hands or arms caught in dangerous rotating parts.
- Before the tool is completely stopped, do not put down the machine. Rotary tool may
unexpectedly "grab" your clothing and cause serious cuts.
- Do not carry tools when activated. Placing the rotating tool contacts the surface cause
you to lose control of the machine.
- Periodically clean the exhaust port on your machine. Cooling fan dust suction
machine, excessive deposition of metal dust can cause an electric shock.
- Do not operate the machine in combustible material attachment. Sparks could ignite
these materials.
- Do not use the tool must be liquid-cooled. Water and other liquid refrigerant can lead
to potentially fatal electric shock.
Recoil causes and prevention
Recoil for blocking or rotating sanding pad, support plates, brushes or other
accessories jammed when sudden reaction. Blocked or jammed cause rotation of the
annex to stop, whereby, as a reaction, to accelerate out of control of the machine and
accessories in the opposite direction of rotation chokepoint. For example, if you get
stuck or blocked sanding pad workpiece, the disc will penetrate the surface of the
workpiece four weeks at choke points, leading sanding pad off. According to the
sanding pad in the direction of rotation of choke points, sanding pad will fly to or from
the user, so alive cause rupture of sanding pad. Improper use of the machine and / or
incorrect operating mode or operation will cause kickback, observe the following
precautions may
To avoid kickback occur.
- Always firmly grip the machine, the body in your arms and can control any recoil
position. If you attach a handle, always use auxiliary handle, make sure that during
start-up or recoil energy of the reaction torque. If the proper precautions, the user can
control the reaction torque.
- Do not put your hands near the rotating tool. Anti rushed tool in your hand.
- Do not stand on the machine when recoil occurs moved position. And cause the
machine to recoil at the chokepoint sanding pad turn in the opposite direction to
accelerate.
- When the attachment work corners, sharp edges, etc., please be careful. Avoid
kickback and prevent jamming tool. Corners or sharp edges off the back edge of the
rotary cutter can cause jamming, resulting in loss of control or kickback.
Special safety instructions for grinding of
- When grinding, do not use too much sandpaper. When selecting grinding discs,
please observe the manufacturer's specifications. Too large and beyond will wear