GMC AG125MAGCF, Руководство пользователя

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Operating Instructions
IMPORTANT: Put on all safety equipment required to use this
tool
Switching on and off
NOTE: Do not switch the machine on or off when under load.
Always allow the motor to reach its full speed before applying
load, and to stop completely before putting the grinder down.
• The tool has a ‘lock off’ and ‘lock
on’ function:
• To start the tool, grip both
handles firmly press the Lock
Off/On Button (5) and squeeze
the Trigger Switch (7). Release
the lock off/on button
• Whilst the tool is running, press
the lock off/on button to ‘lock on’
the trigger
• Press the trigger switch again to stop the tool
LED Overload Protection System
• You can overload the tool by
exerting too much pressure
• If you overload the tool, the
yellow light in LED Overload
Protection System (3) will start
flashing
• If you ignore the yellow light, the
red light will come on and the
grinder will cut out
• If this occurs, wait a moment then restart the grinder
Variable speed
• Use the Variable Speed Dial (4) to set a suitable disc speed
for the material you are working on
• Position ‘1’ denotes the lowest speed, position ‘6’ the highest
speed
Grinding or sanding
• Only use discs specifically manufactured for grinding
operations. Stone and metal grinding discs are not
interchangeable
• When grinding or sanding, keep the tool at approximately
15˚ to the work surface
• Note the direction of the sparks and move the guard if
necessary
• When using a new grinding disc, do not move the machine
in a forward direction, as the disc can cut into the surface
of the work. Allow the edge of the disc to round off before
grinding in a forward direction
Cutting
• Only use discs specifically manufactured for cutting
operations. Stone and metal cutting discs are not
interchangeable, use the correct disc for your application
• Never use cutting discs for grinding operations
• When cutting, always keep the angle of the disc constant.
Do not apply any sideways force to cutting discs
Using a cup brush or wire wheel
• Always check that the maximum speed of the cup brush or
wire wheel does not exceed the no load speed of the grinder
• Ensure that no part of the cup brush or wire wheel can
contact the guard, or body, of the machine
• Run the grinder, with cup brush or wire wheel attached, for
at least 30 seconds before use to check that cup brush or
wire wheel is secure, and properly balanced
• When using a wire cup brush or wire wheel, avoid applying
excess pressure. Using greater force will not make the cup
brush or wire wheel more effective, but will cause premature
breakage of the brush wires
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