DeWalt DW079 instruction manual Laser Maintenance FIG, Mark

FIG. 14			offset height for working. To change the height, loosen the
			locking knob (SS) located on the left of the wall mount. Support
	PP	LL	the mounting base when adjusting the height.
			6. Turn the adjustment knob (TT), located to the right of the wall
	OO		mount, to move the laser level up and down to set your height.
	MM		Use the wall mount measuring scale (OO) to pinpoint your
SS			mark.
	KK	QQ	NOTE: It may be helpful to turn the power on and turn the
			rotary head so that it puts a dot on one of the laser scales. The
			DEWALT target card is marked at 1-1/2" (38 mm), therefore, it
			may be easiest to set the offset of the laser to 1-1/2" (38 mm)
		PP	below the track.
	NN		7. Once you have positioned the laser at the desired height,
			tighten the locking knob (SS) to maintain this position.

		RR		LASER MAINTENANCE FIG. 16
CAUTION: Always use a ceiling wire hanger or equivalent				• Under some conditions, the glass
					lens inside the rotary head may
material, in addition to the wall mount clamp locking knob, to help					collect some dirt or debris. This will
secure the laser level while mounting it to a wall. Thread the wire					affect beam quality and operating
through the handle of the laser level. DO NOT thread the wire
					range. The lens should be cleaned
through the protective metal cage. Additionally, screws may be
					with a cotton swab moistened with
used to fasten the wall mount
			FIG. 15 SS		water as shown in Figure 16.
directly to the wall as a back
				•	The flexible rubber shield can be
up. Screw holes (QQ) are			TT
					cleaned with a wet lint-free cloth
located at the top of the wall
					such as a cotton cloth. USE WATER ONLY — DO NOT use
mount.
					cleansers or solvents. Allow the unit to air dry before storing.
4. Using	the	base leveling
			NN	•	To maintain the accuracy of your work, check the calibration of
knob	(RR)	approximate
					the laser often. Refer to Field Calibration Check.
a level position from the
				•	Calibration checks and other maintenance repairs can be
wall.
					performed by DEWALT service centers. Two free calibration
5. The tool can be adjusted			RR
					checks are included under the DEWALT One Year Free Service

up and down to the desired	Contract.
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English