Ceiling Installation - DeWalt DW073 Instruction Manual

DW073/611118-01 5/13/02 4:37 PM
Applications
The DW073 Cordless Rotary Laser is a versatile and accurate tool that
can be used for both interior and exterior construction and remodeling
projects. The laser level can be adjusted and positioned for use on
dozens of horizontal (level) and vertical (plumb) applications. A few of
the most common applications are listed below. General user steps are
listed for each application to serve as a guide. They are not intended to
provide you with detailed instructions to complete each leveling or
plumbing project.

Ceiling Installation

1. Follow the instructions in this manual for operating the built-in Wall
Mount.
2. Securely attach the tool to the wall track and adjust the laser to your
offset height.
3. Follow the instructions for leveling the laser.
TIP: Remember the front leveling knob controls the front bubble
vial, the side leveling knob controls the side bubble vial.
4. Turn the laser on if not on already; adjust rotation speed and
controls as needed. Remember: Slow Speed = Bright Beam; Fast
Speed = Solid Beam
5. Use the Laser Target Card to help you find the rotating laser beam
reference plane. Attach the magnetic base of the Laser Target Card
to the ceiling track cross sections. TIP: Wear the Laser Enhance-
ment Glasses to help improve the visibility of the laser beam to your
eyes.
6. You can now begin to accurately level the ceiling grid/track for
ceiling installation.
Wall Layout
1. Follow the instructions in this manual for operating the built-in Floor
Mount.
2. Use the Two-Position Pivoting Head Adjustment Knob to pivot the
laser head for a plumb setting.
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3. Position the laser over a predetermined benchmark on the floor and
adjust the tool by utilizing the Rack 'N Pinion Adjustment Knobs.
4. Follow the instructions for plumbing the laser.
5. Turn the laser on if not on already; adjust rotation speed and
controls as needed. Remember: Slow Speed = Bright Beam; Fast
Speed = Solid Beam
6. Use the Laser Target Card to help you find the rotating laser beam
reference plane and to transfer your mark. TIP: Wear the Laser
Enhancement Glasses to help improve the visibility of the laser
beam to your eyes.
7. You can now begin to plumb and layout your walls by accurately
transferring the reference points on the floor to the ceiling.
Foundations
1. Follow the instructions in this manual for setting up the laser on a
Tripod.
2. Use the Two-Position Pivoting Head Adjustment Knob to pivot the
laser head for a level setting.
3. Follow the instructions for leveling the laser.
4. Turn the laser on if not on already; adjust rotation speed and
controls as needed. Remember: When working with the DEWALT
Digital Laser Detector set the variable control speed to the highest
setting (600 RPM)
5. Mount the DEWALT Digital Laser Detector to the Detector Clamp
and attach the clamp onto a Grade Rod or other leveling rod.
6. Adjust the clamp to the proper height on the rod for detecting the
rotating laser beam and for leveling the foundation.
7. You can now begin to level the area for the foundation.
Deck Building
1. Follow the instructions in this manual for setting up the laser on a
Tripod.
2. Use the Two-Position Pivoting Head Adjustment Knob to pivot the
laser head for a level setting.