DeWalt DCLE34021 Originalanweisung Seite 34

EngLIsh
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. There are two flashing sequences
associated with the out of level condition.
• Between 4 ° and 10 ° the beams flash with a constant blink
cycle
• At angles greater than 10 ° the beams flash with a three
blink cycle.
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
to the unit.

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
nail or screw on any kind of surface.
• The bracket has magnets
mounted to most upright surfaces made of steel or iron.
Common examples of suitable surfaces include steel
framing studs, steel door frames, and structural steel beams.
Before attaching the pivot bracket against a stud
the Metal Enhancement Plate
the stud.
MAINTENANCE
Your power tool has been designed to operate over a long
period of time with a minimum of maintenance. Continuous
satisfactory operation depends upon proper tool care and
regular cleaning.

WARNING: To reduce the risk of serious personal
injury, turn tool off and disconnect before
making any adjustments or removing/installing
attachments or accessories. An accidental start-up can
cause injury.
• To maintain the accuracy of your work, check the laser
often to make sure it is properly calibrated. See Field
Calibration Check.
• Calibration checks and other maintenance repairs may be
performed by D WALT service centres.
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• Do not store your laser in the kit box if the laser is wet.
The laser should be dried first with a soft dry cloth prior
to storage.
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6 permanently attached
7 so it can be hung from a
10 which allow the unit to be
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12 on the opposite side of
D
Cleaning

WARNING: Never use solvents or other harsh chemicals
for cleaning the non-metallic parts of the tool. These
chemicals may weaken the materials used in these parts.
Use a cloth dampened only with water and mild soap.
Never let any liquid get inside the tool; never immerse any
part of the tool into a liquid.
Exterior plastic parts may be cleaned with a damp cloth.
Although these parts are solvent resistant, NEVER use solvents.
Use a soft, dry cloth to remove moisture from the tool
before storage.
TROUBLESHOOTING
The Laser Does Not Turn On
• Fully-charge the battery pack and then reinstall it in the
laser unit.
• If the laser unit is exposed to extremely hot temperatures,
the unit will not turn on. If the laser has been stored in
extremely hot temperatures, allow it to cool. The laser level
will not be damaged by pressing the on/off button before
cooling to its proper operating temperature.
The Laser Beams Flash
The lasers are designed to self-level up to an average of 4 °
in all directions If the laser is tilted so much that the internal
mechanism cannot level itself, the laser beams will flash
indicating that the tilt range has been exceeded. THE FLASHING
BEAMS CREATED BY THE LASER ARE NOT LEVEL OR PLUMB AND
, place SHOULD NOT BE USED FOR DETERMINING OR MARKING LEVEL
OR PLUMB. Try repositioning the laser on a more level surface.
If the laser battery pack has a low state of charge, the beams
will flash in a distinctive pattern of 3 quick flashes in 1 second,
followed by constant light output for 4 seconds. This flashing
pattern indicates that the battery pack should be replaced with
a fully charged battery pack.
The Laser Beams Will Not Stop Moving
The laser is a precision instrument. Therefore, if it is not
positioned on a stable (and motionless) surface, the laser will
continue to try to find level. If the beam will not stop moving, try
placing the laser on a more stable surface. Also, try to make sure
that the surface is relatively flat, so that the laser is stable.
Accessories (Fig. K - M)
Some laser kits are packaged with a drop ceiling bracket
The drop ceiling bracket contains a steel plate and attaches to
the magnetized pivot bracket
The drop ceiling bracket is equipped with both 1/4 - 20 and 5/8
- 11 female threads on the bottom of the unit).
This thread is to accommodate current or future D
accessories. Figures L and M show examples of accessories
that are sold separately from these lasers. Only use D
accessories specified for use with this product. Follow the
directions included with the accessory.
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6 (Fig. K).
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