DeWalt DW0822 Instruction Manual page 16

English
6. Mark the position of the laser beam on the ceiling (b), directly beside the first mark (a).
7. Measure the distance between these two marks.
• If the measurement is greater than the values shown below, the laser must be serviced at
an authorized service center.
Using the Laser
Leveling the Laser
As long as the laser is properly calibrated, the laser is self‑leveling. Each laser is calibrated at
the factory to find level as long as it is positioned on a flat surface within average ± 4 ° of
level. No manual adjustments are required.
If the laser has been tilted so much that it cannot self‑level (> 4 °), the laser beam will flash.
When the beams flash THE LASER IS NOT LEVEL (OR PLUMB) AND SHOULD NOT BE USED
FOR DETERMINING OR MARKING LEVEL OR PLUMB. Try repositioning the laser on a more
level surface.
Using the Pivot Bracket (Fig. H, I)
The laser has a magnetic pivot bracket

WARNING: Position the laser and/or wall mount on a stable surface. Serious personal
injury or damage to the laser may result if the laser falls.
• The bracket has a keyhole slot
of surface.
14
Distance
Between Walls
8'
10'
14'
20'
Distance
Between Walls
2.5 m
3.0 m
4.0 m
6.0 m
7 permanently attached to the unit.
8 so it can be hung from a nail or screw on any kind
Allowable Distance
Between and
a
1/8"
3/16"
1/4"
3/8"
Allowable Distance
Between and
a
3.4 mm
4.2 mm
5.5 mm
8.2 mm
b
b