Service And Repairs; Warranty - DeWalt DW0822 Instruction Manual

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• If the laser unit is heated above 120 ˚F (50 ˚C), 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 (Fig. J)
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 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 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.

Service and Repairs

nOTE: Disassembling the laser level(s) will void all warranties on the product.
To assure product SAFETY and RELIABILITY, repairs, maintenance and adjustment should be
performed by authorized service centers. Service or maintenance performed by unqualified
personnel may result in a risk of injury. To locate your nearest D
1‑800‑4‑D WALT (1‑800‑433‑9258) or go to www.D
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Warranty

Go to www.D WALT.com for the latest warranty information.
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WALT service center call
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WALT.com.
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