SSP MGA701 Manual Del Usuario página 8

Shaft lock
CAUTION:
• Never actuate the shaft lock when the spindle is
moving. The tool may be damaged. (Fig. 1)
Press the shaft lock to prevent spindle rotation when
installing or removing accessories.
Switch action
CAUTION:
• Before plugging in the tool, always check to see that
the switch trigger actuates properly and returns to the
"OFF" position when released. (Fig. 2)
For tool with the lock-on switch
To start the tool, simply pull the switch trigger (in the B
direction). Release the switch trigger to stop. For
continuous operation, pull the switch trigger (in the B
direction) and then push in the lock lever (in the A
direction). To stop the tool from the locked position, pull
the switch trigger fully (in the B direction), then release it.
For tool with the lock-off switch
To prevent the switch trigger from accidentally pulled, a
lock lever is provided.
To start the tool, push in the lock lever (in the A direction)
and then pull the switch trigger (in the B direction).
Release the switch trigger to stop.
For tool with the lock on and lock-off switch
To prevent the switch trigger from accidentally pulled, a
lock lever is provided.
To start the tool, push in the lock lever (in the A direction)
and then pull the switch trigger (in the B direction).
Release the switch trigger to stop.
For continuous operation, push in the lock lever (in the A
direction), pull the switch trigger (in the B direction) and
then push the lock lever (in the A direction) further in.
To stop the tool from the locked position, pull the switch
trigger fully (in the B direction), then release it.
ASSEMBLY
CAUTION:
• Always be sure that the tool is switched off and
unplugged before carrying out any work on the tool.
Installing side grip (handle)
CAUTION:
• Always be sure that the side grip is installed securely
before operation. (Fig. 3)
Screw the side grip securely on the position of the tool as
shown in the figure.
Installing or removing wheel guard (For
depressed center wheel, multi disc, wire
wheel brush/abrasive cut-off wheel,
diamond wheel)
WARNING:
• When using a depressed center grinding wheel/Multi-
disc, flex wheel or wire wheel brush, the wheel guard
must be fitted on the tool so that the closed side of the
guard always points toward the operator.
8
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• When using an abrasive cut-off/diamond wheel, be
Mount the wheel guard with the protrusion on the wheel
guard band aligned with the notch on the bearing box.
Then rotate the wheel guard around 180 degrees
counterclockwise. Be sure to tighten the screw securely.
To remove wheel guard, follow the installation procedure
in reverse.
Installing or removing depressed center
grinding wheel/Multi-disc (accessory)
(Fig. 5)
Mount the inner flange onto the spindle. Fit the wheel/disc
on the inner flange and screw the lock nut onto the
spindle.
• Never use a more than 6.5 mm thick grinding wheel.
For Australia and New Zealand (Fig. 6)
Mount the inner flange onto the spindle. Fit the wheel/disc
on the inner flange and screw the lock nut with its
protrusion facing downward (facing toward the wheel).
(Fig. 7)
To tighten the lock nut, press the shaft lock firmly so that
the spindle cannot revolve, then use the lock nut wrench
and securely tighten clockwise.
To remove the wheel, follow the installation procedure in
reverse.
OPERATION
• It should never be necessary to force the tool. The
• ALWAYS replace wheel if tool is dropped while
• NEVER bang or hit grinding disc or wheel onto work.
• Avoid bouncing and snagging the wheel, especially
• NEVER use tool with wood cutting blades and other
• Never switch on the tool when it is in contact with the
• Always wear safety goggles or a face shield during
• After operation, always switch off the tool and wait until
Grinding and sanding operation (Fig. 8)
ALWAYS hold the tool firmly with one hand on rear handle
and the other on the side handle. Turn the tool on and
then apply the wheel or disc to the workpiece.
In general, keep the edge of the wheel or disc at an angle
of about 15 degrees to the workpiece surface.
sure to use only the special wheel guard designed for
use with cut-off wheels. (Fig. 4)
WARNING:
WARNING:
weight of the tool applies adequate pressure. Forcing
and excessive pressure could cause dangerous wheel
breakage.
grinding.
when working corners, sharp edges etc. This can
cause loss of control and kickback.
sawblades. Such blades when used on a grinder
frequently kick and cause loss of control leading to
personal injury.
CAUTION:
workpiece, it may cause an injury to operator.
operation.
the wheel has come to a complete stop before putting
the tool down.