DeWalt DW887 Original Instructions

ENGLISH
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following symbols. The symbols and their
definitions are as follows:
V .................. volts
A .................. amperes
Hz ................hertz
W .................watts
min ..............minutes
...............alternating current
...........direct current
...............alternating or direct current
................Class I Construction
n
o ................no load speed
....................(grounded)
................earthing terminal
................Class II Construction
.................safety alert symbol
....................(double insulated)
BPM
............beats per minute
…/min .........per minute
RPM ............revolutions per minute
IPM ..............impacts per minute
sfpm ............surface feet per minute
SAVE THESE INSTRUCTIONS FOR FUTURE USE
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
EWALT
tools are factory tested; if this tool does not operate,
check the power supply.
COMPONENTS (Figure 1)
WARNING: Never modify the power tool or
any part of it. Damage or personal injury
could result.
A. Paddle switch
B. Lock-on button
C. Lock-off lever
INTENDED USE
The DW887 heavy-duty die grinders have been
designed for professional grinding.
DO NOT use under
wet conditions or in presence of flammable liquids or
gases.
These heavy-duty die grinders are professional power
tools.
DO NOT let children come into contact with
the tool. Supervision is required when inexperienced
operators use this tool.
Switches
WARNING: Before connecting the tool to a
power source depress and release the switch
once without depressing the lock-on button
to ensure that the switch is off. Depress
and release the 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. If
the switch is locked on, the tool will start
unexpectedly when it is reconnected.
WARNING: Grasp tool firmly with both hands
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: 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.
PADDLE SWITCH – DW887 (Figure 1)
The lock-off lever (C), located on the paddle switch,
is a safety feature that prevents accidental activation
of the grinder.
To turn the tool on, push the lock-off lever (C) toward
the back of the tool, then depress the paddle switch
(A). 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.
Lock-on Button – DW887
The lock-on button offers increased comfort in
extended use applications. To lock the tool on, push
the lock-off lever (C) then depress the paddle switch.
With the tool running, depress the lock-on button (B).
The tool will continue 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.
WARNING: 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.
OPERATION
WARNING: To reduce the risk of serious
personal injury, turn tool off and
disconnect tool from power source before
making any adjustments or removing/

DeWalt DW887 Specifications

General

Brand	DeWalt
Model	DW887
Category	Grinder
Language	English