DeWalt D28114N-XE, Инструкция по эксплуатации

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lock while the tool is operating because damage to the tool will result. To engage
the lock, depress the spindle lock button (B) and rotate the spindle (P) until you are
unable to rotate the spindle further.
Mounting and Using Depressed Center Grinding Wheels and
Sanding Flap Discs
WARNING: To reduce the risk of serious personal injury, turn off and unplug the
tool before making any adjustments or removing or installing attachments or
accessories. Before reconnecting the tool, depress and release the paddle switch to
ensure that the tool is off. An accidental start-up can cause injury.
MOUNTING AND REMOVING HUBBED WHEELS
Hubbed wheels install directly on the M14 threaded spindle (P). Thread of accessory
must match thread of spindle.
1. The quick-change backing flange (F) is retained to
F
P
FIG. 8
the grinder by an O-ring on the spindle (P). Remove
the quick-change backing flange by pulling and
twisting flange away from the machine.
2. Thread the wheel on the spindle by hand.
3. Depress the spindle lock button (B) and use a
wrench to tighten the hub of the wheel.
4. Reverse the above procedure to remove the wheel.
CAUTION: Failure to properly seat the wheel before turning the tool on may result in
damage to the tool or the wheel.
MOUNTING NON-HUBBED WHEELS
1. Install the quick-change backing flange (F) for all non-
G
FIG. 9
hubbed wheels on spindle (P) with the raised section
(pilot) against the wheel. Be sure the backing flange
recess is seated onto the flats of the spindle by
pushing and twisting the flange before placing wheel.
2. Place wheel against the backing flange, centering
the wheel on the raised section (pilot) of the
backing flange.
Switches
CAUTION: 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.
NOTE: To reduce unexpected tool movement, do not switch the tool on or off while
under load conditions. Allow the grinder to run up to full speed before touching the
work surface. Lift the tool from the surface before turning the tool off. Allow the tool
to stop rotating before putting it down.
SOFT START FEATURE
The soft start feature allows a slow speed build-up to avoid an initial jerk when starting.
This feature is particularly useful when working in confined areas. Current surge will also
be reduced.
PADDLE SWITCH
CAUTION: Before connecting the tool to a power source depress and release the
paddle switch (A) to ensure that the switch is off. Depress and release the paddle
switch as described above after any interruption in power supply to the tool, such as
the activation of a ground fault interrupter, throwing of a circuit breaker, accidental
unplugging, or power failure.
To turn the tool on, depress the paddle switch (A).
A
FIG. 6
The tool will run while the switch is depressed.
Turn the tool off by releasing the paddle switch.
WARNING: Do not disable the lock-off lever. If
the lock-off lever is disabled, the tool may start
unexpectedly when it is laid down.
CAUTION: Allow the tool to reach full speed before touching tool to the work
surface. Lift the tool from the work surface before turning the tool off.
SPINDLE LOCK BUTTON
B
FIG. 7
The spindle lock button (B) is provided to prevent the
spindle (P) 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. Do not engage the spindle