Using The Laser - DeWalt DCLE34220 Manual De Instrucciones

Distance
Between Walls
6.0 m
9.0 m
15.0 m
Level Dot Accuracy - Square
Checking the level calibration of the laser unit requires
a room at least 20' (6 m) long. All marks can be made
on the floor by placing a target in front of the level or
square beam and transferring the location to the floor.
NOTE:
To ensure accuracy, the distance (D1) from (a) to (b), (b)
to (c), (b) to (d), and (b) to (e) should be equal.
1. Turn the laser ON and press once to display dots
above, ahead, and below the laser.
2. Mark point (a) on the floor at one end of the room,
as shown in Figure I #1.
3. Place the laser so that the down dot is centered
over point (a) and make sure the front dot points
toward the far end of the room (Figure I #1).
4. Using a target to transfer the front level dot
location on the wall to the floor, mark point
(b) on the floor and then point (c) on the floor
(Figure I #1).
5. Move the laser to point (b) and align the front level
dot to point c again (Figure I #2).
6. Using a target to transfer the front level dot
location on the wall to the floor, mark the location
of two square beams as points (d) and (e) on the
floor (Figure I #2).
7. Turn the laser 90° so the front level dot aligns to
point e (Figure I #3).
8. Mark the location of the first square beam as
point (f) on the floor as close as possible to point
(a) (Figure I #3).
9. Measure the distance between points (a) and (f)
(Figure I #3).
Allowable Distance
Between &
a c
4.1 mm
6.2 mm
10.2 mm
• If your measurement is greater than the Allowable
Distance Between (a) and (f) for the corresponding
Distance (D1) in the following table, the laser must be
serviced at an authorized service center.
• Turn the laser 180° so the front level dot aligns to
point e (Figure I #4).
• Mark the location of the second square beam as
point (g) on the floor as close as possible to point (a)
(Figure I #4).
• Measure the distance between points (a) and (g)
(Figure I #4).
• If your measurement is greater than the Allowable
Distance Between (a) & (g) for the corresponding
Distance (D1) in the following table, the laser must be
serviced at an authorized service center.
Distance (D1)
20'
30'
50'
Distance (D1)
6.0 m
9.0 m
15.0 m

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.
Allowable Distance
Between
& or &
a f a g
7/32"
5/16"
17/32"
Allowable Distance
Between
& or &
a f a g
5.3 mm
7.9 mm
13.1 mm
E
21