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To install batteries:
1. Lift up the battery compartment cover as shown in
Figure
.
6A
2. Insert four fresh AA batteries in the compartment, placing
the batteries according to (+) and (–) on the inside of the
compartment.
3. Install the AA starter Battery pack as shown in Figure
Using the 10.8V Rechargeable Pack:
Install the 10.8V DeWALT Battery pack as shown in Figure
WARNING:
Batteries can explode, or leak, and can cause
injury or fire. To reduce this risk:
•
Carefully follow all instructions and warnings on the battery
label and package and accompanying Battery Safety
Leaflet.
•
Always insert batteries correctly with regard to polarity
(+ and –), marked on the battery and the equipment.
•
Do not short battery terminals.
•
Do not charge disposable batteries.
•
Do not mix old and new batteries. Replace all of them at the
same time with new batteries of the same brand and type.
•
Remove dead batteries immediately and dispose of per
local codes.
•
Do not dispose of batteries in fire.
•
Keep batteries out of reach of children.
•
Remove batteries when the device is not in use
•
Use only the charger specified for your rechargeable
battery pack.
Personal Safety
•
Stay alert, watch what you are doing and use common
sense when operating a laser tool. Do not use tool while
tired or under the influence of drugs, alcohol, or medication.
A moment of inattention while operating power tools may
result in serious personal injury.
•
Use personal protective equipment. Always wear eye
protection. Protective equipment such as dust mask, non-
skid safety shoes, hard hat, or hearing protection used for
appropriate conditions will reduce personal injuries.
Service
•
Tool service must be performed only by qualified repair
personnel. Service or maintenance performed by unqualified
personnel could result in a risk of injury.
•
When servicing a tool, use only identical replacement
parts. Follow instructions in the Maintenance section of
.
this manual. Use of unauthorized parts or failure to follow
6B
Maintenance Instructions may create a risk of electric shock
or injury.
.
To locate your nearest DeWALT service center go to
6B
http://www.2helpU.com on the Internet.
Operating Tips
•
Use only new, high-quality, name brand AA batteries or
specified rechargeable DEWALT10.8V Li-Ion pack for best
results.
•
Ensure batteries are in good working condition. If the low
battery red indicator light is flashing, the batteries need
replacement.
•
To extend battery life, turn laser off when not working with or
marking the beam.
•
To ensure the accuracy of your work, check to make sure
your laser is calibrated often. See Field Calibration Check.
•
Before attempting to use the laser, make sure it is
positioned securely, on a smooth, flat surface.
•
Always mark the center of the beam created by the laser.
•
Extreme temperature changes may cause movement of
internal parts that can affect accuracy. Check your accuracy
often while working. See Field Calibration Check.
•
If the laser has been dropped, check to make sure your
laser is still calibrated. See Field Calibration Check.
•
Place the laser on a smooth, flat, stable surface that is level
in both directions.
Low Battery Indication
The DCE089G, DCE089R, DCE0811G and DCE0811R lasers
are equipped with a battery gauge as shown in Figure 1B.
The battery gauge indicates remaining power with each LED
representing 25%. The bottom LED will illuminate and blink
indicating that the level is low (below 12.5%) and the batteries
need to be replaced. The laser may continue to operate for
a short time while the batteries continue to drain, but the
beam(s) will quickly dim. After fresh batteries are installed
and the laser is turned on again, the laser beam(s) will return
to full brightness and the battery indicator level will indicate
full capacity. (A flashing laser beam is not caused by low
GB
9
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