Depth Of Cut - DeWalt DW866 Manual De Instrucciones

384621-01/DW866 1/8/02 2:27 PM
recommended and may be hazardous. Use of power boostersthat
would cause the tool to be driven at speeds greater than its rated
speed constitutes misuse.
• Before attaching any wheel, check its manufacturer's spec-
ifications and be sure that its safe operating speed is higher than
the no-load speed of the tool as shown on the nameplate.
• Before using, inspect each grinding wheel for cracks or flaws. If
such a crack or flaw is evident- discard the wheel. The wheel
should also be inspected whenever you think the tool may have
been dropped. Do not set unit down on wheel.
• When starting the tool (with a new or replacement wheel installed)
hold the tool in a well protected area. Never start the tool with a
person in line with the wheel. This includes the operator.
• In operation, avoid bouncing the wheel or giving it rough treatment.
If this occurs, stop the tool and inspect the wheel.
• Clean your tool out periodically.
• Protect personnel and combustible material in work area from
sparks generated by this tool.
SAVE THESE INSTRUCTIONS
Motor
Be sure your power supply agrees with the nameplate marking.
Voltage decrease of more than 10% will cause loss of power and
overheating. All D Walt tools are factory tested; if this tool does not
E
operate, check the power supply.
Controls (Figures 1 and 2)
CAUTION: Grasp tool firmly with both hands before attempting to
start.To start, grasp switch handle firmly and squeeze to depress
trigger. To stop tool, release trigger.
GUARD ADJUSTMENT: Disconnect tool from power supply and be
sure switch is in off position before adjusting guard. Guard may be
adjusted approximately 80˚ by loosening the guard adjustment knob.
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Grasp the guard firmly and rotate to desired angle. Lock in position
by tightening the guard adjustment knob.
NOTE: The two guard mounting screws on each end of the clamp
should not be over-tightened, in order to allow the guard to rotate.
SPINDLE LOCK PIN is used to lock the spindle when changing
accessories. To engage the lock pin, disconnect the tool from the
power supply and be sure switch is in off position. Depress the lock
pin and turn the wheel and spindle until the lock pin engages the
spindle. Use wrench, supplied with the unit, to unscrew the spindle
nut and remove or mount accessories. Spindle and nut have right
hand threads.
NOTE: Slot in wrench handle may be used for additional leverage
when tightening or loosening wing nuts. Wrench is a standard part
furnished with the unit. Shoe can be adjusted to give a 4" maximum

depth of cut.

Operation
1. The tool is supplied with a cord and a 3-prong plug. Compare
voltage marked on nameplate of tool with that of your power supply
before plugging in tool. The voltages must be the same.
2. Before turning on tool, grasp both handles firmly and pick up tool.
Make sure nothing is near or in line with the wheel. Line up wheel
with material to be cut.
3. Turn on unit and feed wheel into work slowly, but with firm
pressure, while keeping the shoe firmly and squarely against the
work. Don not force the tool. For maximum efficiency and wheel
life, keep the wheel speed high.
Depth of Cut
The depth of cut can be adjusted by loosening the two wing nuts on
the outside of the guard. NOTE: The slot in handle of included
wrench may be used for additional leverage when loosening or
tightening the wing nuts.
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