ENGLISH
41
as the activation of a ground fault
interrupter, throwing of a circuit breaker,
accidental unplugging, or power failure.
If the switch is locked on when the
power is connected, the tool will start
unexpectedly.
To start the tool, slide the ON/OFF slider switch (g)
toward the front of the tool. To stop the tool, release
the ON/OFF switch.
For continuous operation, slide the switch toward
the front of the tool and press the forward part of
the switch inward. To stop the tool while operating in
continuous mode, press the rear part of the switch
and release.
Spindle Lock (fi g.1)
The spindle lock button (a) is provided to prevent
the spindle from rotating when installing or removing
wheels. Operate the spindle lock only when the tool
is turned off, unplugged from the power supply, and
has come to a complete stop.
NOTICE: To reduce the risk of damage
to the tool, do not engage the spindle
lock while the tool is operating. Damage
to the tool will result and attached
accessory may spin off possibly
resulting in injury.
To engage the lock, depress the spindle lock
button(a) and rotate the spindle until you are unable
to rotate the spindle further.
Mortar Raking Shroud Operation
WARNING: To reduce the risk
of injury, ALWAYS turn the tool
off and disconnect the tool from
the power source before making
any adjustments or removing
or installing attachments or
accessories. This applies to both
the grinder and the dust extractor
vacuum. Such preventative safety
measures reduce the risk of starting the
tool accidentally.
WARNING: For your own safety, read
the instruction manual for both the
grinding tool and the dust extractor
vacuum before using any accessory.
Failure to heed these warnings may
result in personal injury and serious
damage to the tool and the accessory.
When servicing this tool, use only
identical replacement parts.
WARNING: Hold the side handle and
body of the tool firmly to maintain
control of the tool at start up and during
use and until the wheel or accessory
stops rotating. Make sure the wheel has
come to a complete stop be fore laying
the tool down.
WARNING: Ensure corner door is
closed.
1. Ensure all assembly and adjustment instructions
have been completed.
2. Turn the dust extractor vacuum on as instructed
in the dust extractor vacuum instruction manual.
3. Start grinder as instructed in tool instruction
manual.
NOTE: Allow the tool to reach full speed before
applying to the work surface.
Tuckpointing and Cutting Application (fi g.8)
1. Set the desired depth of cut, see Depth
of Cut Adjustment under Assembly and
Adjustments.
2. Allow the tool to reach full speed before
touching the tool to the work surface.
3. Position yourself so the open underside of the
shroud and the wheel are facing away from you.
4. Place the edge (u) of shroud onto the work
surface and begin cut by plunging into the work
surface. NOTE: Keep the edge (u) of the shroud
against the work surface to ensure proper dust
collection.
5. With the shroud oriented as shown in figure 8,
move the grinder right to left along the work
surface. For the best results the grinder should
be positioned at a 45° angle to the dust port
when tuckpointing/cutting.
6. Remove the tool from work surface before
turning tool off. Allow the tool to stop rotating
before laying it down.
MAINTENANCE
Your DEWALT power tool has been designed to
operate over a long period of time with a minimum
of maintenance. Continuous satisfactory operation
depends upon proper tool care and regular cleaning.
WARNING: To reduce the risk
of serious personal injury, turn
tool off and disconnect tool from
power source before making any
adjustments or removing/installing
attachments or accessories. Before