To turn the tool on, push the
A 
B
CAUTION: Allow the tool to reach full speed before touching tool to the work surface. Lift the tool from the work surface before turn-
ing the tool off.
C
SPINDLE LOCK
The spindle lock (C) is provided to prevent
English
WARNING: Do not disable the
SLIDER SWITCH (D28131, D28140)
CAUTION: Before connecting the tool to a power supply, be sure the switch is in the off position by pressing the rear part of the switch and releasing. Ensure the switch is in the off position 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 start the tool, slide the ON/OFF switch |
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(L) toward the front of the tool. To stop |
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the tool, release the ON/OFF switch. |
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For continuous operation, slide the |
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switch toward the front of the tool and | L |
press the forward part of the switch |
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inward. To stop the tool while operating in continuous mode, press the rear part of the switch and release.
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The |
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comfort in extended use applications. |
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To lock the tool on, push the |
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lever (B) toward the back of the tool |
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then depress the paddle switch (A). |
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With the tool running, depress the | A | B | J |
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ue to run after the paddle switch is released. To unlock the tool, depress and release the paddle switch. This will cause the tool to stop.
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. Do not engage the spindle lock while the tool is operating because damage to the tool will result. To engage the lock, depress the spindle lock button and rotate the spindle until you are unable to rotate the spindle further.
Mounting and Using Depressed Center Grinding Wheels and Sanding Flap Discs
MOUNTING AND REMOVING HUBBED WHEELS
WARNING: Turn off and unplug the tool before making any adjustments or removing or installing attachments or acces- sories. Before reconnecting the tool, depress and release the paddle switch to ensure that the tool is off.
Hubbed wheels install directly on the
1.Backing flange is retained to the grinder by an
2.Thread the wheel on the spindle by hand.
3.Depress the spindle lock button 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.
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