DeWalt DW089 User Manual page 24

DW 089/ D W089CG
• Make sure that the battery contacts are clean and free of rust or
E
• If the laser unit is heated above 50 °C (120 °F), the unit will not
THE LASER BEAMS FLASH
The DW089/DW089CG is designed to self-level up to an average of
4° in all directions when positioned as shown in figure 2. If the laser is
tilted so much that the internal mechanism cannot level itself, it will flash
the laser beams – the tilt range has been exceeded. THE FLASHING
BEAMS CREATED BY THE LASER ARE 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.
THE LASER BEAMS WILL NOT STOP MOVING
The DW089/DW089CG is a precision instrument. Therefore, if the laser
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.
Laser Accessories
DIGITAL LASER DETECTOR: DE0892/DE0892G (FIG. 9)
Some laser kits include a D
Digital Laser Detector helps in locating a laser beam emitted by the
laser in bright light conditions or over long distances. The detector can
be used in both indoor and outdoor situations where it is difficult to see
the laser beam.
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DW089_DW089CG - User Manual - NA - May 2018.indd 22
corrosion. Be sure to keep the laser level dry and use only new,
high-quality, name brand batteries to reduce the chance of battery
leakage.
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.
WALT Digital Laser Detector. The D
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WALT
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