DeWalt DWE4120N Save These Instructions for Future USE, Components Fig, Intended USE

•crystalline silica from bricks and cement and other masonry products, and

•arsenic and chromium from chemically-treated lumber.

Your risk from these exposures varies, depending on how often you do this type of work. To reduce your exposure to these chemicals: work in a well ventilated area, and work with approved safety

…/min	per minute
IPM	impacts per minute
SPM	strokes per minute
sfpm	surface feet
	minute

............	safety alert symbol
BPM	beats per minute
RPM	revolutions per per
	minute

equipment, such as those dust masks that are specially designed to filter out microscopic particles.

•Avoid prolonged contact with dust from power sanding, sawing, grinding, drilling, and other construction activities. Wear protective clothing and wash exposed areas with soap and water. Allowing dust to get into your mouth, eyes, or lay on the skin may promote absorption of harmful chemicals.

WARNING: Use of this tool can generate and/or disperse dust, which may cause serious and permanent respiratory or other injury. Always use NIOSH/OSHA approved respiratory protection appropriate for the dust exposure. Direct particles away from face and body.

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. DEWALT tools are factory tested; if this tool does not operate, check power supply.

COMPONENTS (Fig. 1)

WARNING: Never modify the power tool or any part of it. Damage or personal injury could result.

English

WARNING: Always wear proper personal hearing protection that conforms to ANSI S12.6 (S3.19) during use. Under some conditions and duration of use, noise from this product may contribute to hearing loss.

•The label on your tool may include the 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
		Class I Construction	no		current
	............
		(grounded)			...........no load speed
	............	Class II Construction	n		rated speed
		(double insulated)			earthing terminal
				............

A. Spindle lock button	G. Paddle switch
B. Spindle	H. Lock on Button
C. Side handle	I. Lock off lever (FIG. 6)
D. Backing flange	J. Guard release lever
E. Threaded clamp nut
F. Guard

INTENDED USE

This grinder is designed for professional grinder, sander, wire brush or cut-off applications.

DO NOT use under wet conditions or in presence of flammable liquids or gases.

This grinder is a professional power tool. DO NOT let children come into contact with the tool. Supervision is required when inexperienced operators use this tool.

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