Dewalt DW074KD Instruction Manual - Page 11

English 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 DEWALT digital laser detector is rain resistant but not 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. Unauthorized 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 DEWALT service center. 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 DEWALT service center. THE DETECTOR DOES NOT RESPOND TO A STATIONARY LASER BEAM. • The DEWALT Digital Laser Detector has been designed to work 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 DEWALT service center. 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 DEWALT Grade Rod is marked with measurement scales on both sides and is constructed 9