Troubleshooting; Detector Cleaning And Storage; Construction Grade Rod; Mounting On A Grade Rod - DeWalt DW074 Instruction Manual

MOUNTING ON A GRADE ROD (FIG. 10)
1. To secure your detector to a grade rod, first attach the detector
to the clamp by pushing in on the clamp latch (R). Slide the
tracks (S) on the clamp around the rail (T) on the detector until
the latch (U) on the clamp pops into the latch hole (V) on the
detector.
2. Open the jaws of the clamp by turning the clamp knob (W)
counterclockwise.
3. Position the detector at the height needed and turn the clamp
knob clockwise to secure the clamp on the rod.
4. To make adjustments in height, slightly loosen the clamp,
reposition and retighten.

Detector Cleaning and Storage

• Dirt and grease may be removed from the exterior of the
detector using a cloth or soft, non-metallic brush.
• The D WALT digital laser detector is rain resistant but not
E
immersible. Do not pour water on the unit or submerge it under
water.
• The best storage place is one that is cool and dry—away from
direct sunlight and excess heat or cold.
Detector Service
Except for batteries, there are no user serviceable parts in the
Digital Laser Detector. Do not disassemble the unit. Unauth orized
tampering with the laser detector will void all warranties.
Detector Troubleshooting
THE DETECTOR WILL NOT TURN ON.
• Press and release the power button.
• Check to see that the battery is in place and in the proper
position.
• If the detector is very cold, allow it to warm up in a heated
area.
• Replace the 9-volt battery. Turn the unit on.
• If the detector still does not turn on, take the detector to a
D WALT service center.
E
THE DETECTOR'S SPEAKER MAKES NO SOUND.
• Ensure that the detector is on.
• Press the volume button. It will toggle from high, to low, to
mute.
• Ensure that the rotary laser is spinning and that it is emitting a
laser beam.
• If the detector is still not making any sound, take it to a D
service center.
THE DETECTOR DOES NOT RESPOND TO A STATIONARY
LASER BEAM.
• The D WALT Digital Laser Detector has been designed to work
E
only with rotary lasers.
THE DETECTOR GIVES OFF A TONE BUT THE LCD
DISPLAY WINDOW DOES NOT FUNCTION.
• If the detector is very cold, allow it to warm up in a heated
area.
• If the LCD display window is still not functioning, take the
detector to a D WALT service center.
E

Construction Grade Rod

DANGER: NEVER attempt to use a grade rod in a storm or
near overhanging electric wires. Death or serious personal injury
will occur.
Some laser kits include a grade rod. The D
marked with measurement scales on both sides and is constructed
9
WALT
E
WALT Grade Rod is
E