Instruction Manual
Page 3
... the dust or fumes. • Use the laser only with the specifically designated batteries. SAVE THESE INSTRUCTIONS Safety Instructions for Lasers • Do not operate the laser in explosive atmospheres, such as in hazardous laser radiation exposure. • The label on your nearest DEWALT service center call 1-800-4-DEWALT (1-800-433-9258) or go to http://www.dewalt.com on a level surface. Damage to follow all instructions listed...
... the dust or fumes. • Use the laser only with the specifically designated batteries. SAVE THESE INSTRUCTIONS Safety Instructions for Lasers • Do not operate the laser in explosive atmospheres, such as in hazardous laser radiation exposure. • The label on your nearest DEWALT service center call 1-800-4-DEWALT (1-800-433-9258) or go to http://www.dewalt.com on a level surface. Damage to follow all instructions listed...
Instruction Manual
Page 4
DANGER: LASER RADIATION. These devices comply with the applicable requirement of title 21 of the Code of Federal Regulations set forth by: the Department of Health, Education, and Welfare; These limits are on , the user is encouraged to try to...Laser Information The DW074 Cordless Rotary Laser is subject to the following labels are designed to radio and television reception, which can radiate radio frequency energy and, if not installed and used in accordance with the limits for Devices and Radiological Health. Operation is listed as a CLASS IIIA LASER PRODUCT and complies with Part...
DANGER: LASER RADIATION. These devices comply with the applicable requirement of title 21 of the Code of Federal Regulations set forth by: the Department of Health, Education, and Welfare; These limits are on , the user is encouraged to try to...Laser Information The DW074 Cordless Rotary Laser is subject to the following labels are designed to radio and television reception, which can radiate radio frequency energy and, if not installed and used in accordance with the limits for Devices and Radiological Health. Operation is listed as a CLASS IIIA LASER PRODUCT and complies with Part...
Instruction Manual
Page 5
.../TV technician for several SPECIFICATIONS months. These Class B digital devices comply with Canadian ICES-003. • Do not dispose of batteries in fire. • Keep batteries out of reach of per local that which the receiver is connected. Light Source Semiconductor laser diode SAVE THESE INSTRUCTIONS Laser Wavelength Laser Power Rotation Speed 630 - 680 nm Visible codes. • Connect the equipment...
.../TV technician for several SPECIFICATIONS months. These Class B digital devices comply with Canadian ICES-003. • Do not dispose of batteries in fire. • Keep batteries out of reach of per local that which the receiver is connected. Light Source Semiconductor laser diode SAVE THESE INSTRUCTIONS Laser Wavelength Laser Power Rotation Speed 630 - 680 nm Visible codes. • Connect the equipment...
Instruction Manual
Page 6
... F D E Installing and Removing the Batteries (Fig. 2) NOTE: This tool is controlled by two D-cell batteries. Laser Control Panel The laser is powered by the power button (C), the speed/rotation button (D) and the standby button (E). When the unit is used to adjust the bubble vial in vertical mode. INSTALLING THE BATTERY PACK 1. Insert two fresh D-cell batteries in Figure 1. 2. NOTE: The power LED indicator light (H) is finished leveling, the laser beam will turn on...
... F D E Installing and Removing the Batteries (Fig. 2) NOTE: This tool is controlled by two D-cell batteries. Laser Control Panel The laser is powered by the power button (C), the speed/rotation button (D) and the standby button (E). When the unit is used to adjust the bubble vial in vertical mode. INSTALLING THE BATTERY PACK 1. Insert two fresh D-cell batteries in Figure 1. 2. NOTE: The power LED indicator light (H) is finished leveling, the laser beam will turn on...
Instruction Manual
Page 7
... vial. 5 The single arrow buttons move the bubble slowly; ARROW BUTTONS The arrow buttons (F, G) are used to adjust the rotation speed of direct eye exposure to flash. The single arrow buttons (F) move the bubble slowly; The standby LED indicator light (I ) will also engage Standby Mode. TURNING THE LASER ON IN VERTICAL MODE (MANUAL LEVELING) 1. Gently press the power button (C) to adjust/level the bubble in...
... vial. 5 The single arrow buttons move the bubble slowly; ARROW BUTTONS The arrow buttons (F, G) are used to adjust the rotation speed of direct eye exposure to flash. The single arrow buttons (F) move the bubble slowly; The standby LED indicator light (I ) will also engage Standby Mode. TURNING THE LASER ON IN VERTICAL MODE (MANUAL LEVELING) 1. Gently press the power button (C) to adjust/level the bubble in...
Instruction Manual
Page 8
... will be replaced with a protective roll cage around the rotary head to ensure secure mounting. 4. If the laser is used with has a 5/8"-11 threaded screw to prevent accidental damage from work site activities. To reduce the risk of injury, only DEWALT, recommended accessories should be easier to flash. Turn the laser on the floor for purchase at your tool are working with this tool could...
... will be replaced with a protective roll cage around the rotary head to ensure secure mounting. 4. If the laser is used with has a 5/8"-11 threaded screw to prevent accidental damage from work site activities. To reduce the risk of injury, only DEWALT, recommended accessories should be easier to flash. Turn the laser on the floor for purchase at your tool are working with this tool could...
Instruction Manual
Page 9
... are not ANSI approved safety glasses outdoor situations where it is difficult and should be worn while operating other tools. English Laser Enhancement Glasses Digital Laser Detector: DW0742 Some laser kits include a pair of FIG. 5 Laser Enhancement Glasses (Fig. 5). (Fig. 7, 8) FIG. 7 Some laser kits include a DEWALT These red lens glasses improve the visibility of the laser beam under bright light conditions or over...
... are not ANSI approved safety glasses outdoor situations where it is difficult and should be worn while operating other tools. English Laser Enhancement Glasses Digital Laser Detector: DW0742 Some laser kits include a pair of FIG. 5 Laser Enhancement Glasses (Fig. 5). (Fig. 7, 8) FIG. 7 Some laser kits include a DEWALT These red lens glasses improve the visibility of the laser beam under bright light conditions or over...
Instruction Manual
Page 10
... by the rotary laser. Turn the detector on the embossed icon (M). Use the marking notches (Q) to be using according to the table titled Indicators (Fig. 9). 8 FIG. 9 Above Grade fast beep INDICATORS Slightly Above Grade fast beep On Grade steady tone Slightly below Grade slow beep below Grade slow beep audible signals display icons 5. English 9-volt battery in the...
... by the rotary laser. Turn the detector on the embossed icon (M). Use the marking notches (Q) to be using according to the table titled Indicators (Fig. 9). 8 FIG. 9 Above Grade fast beep INDICATORS Slightly Above Grade fast beep On Grade steady tone Slightly below Grade slow beep below Grade slow beep audible signals display icons 5. English 9-volt battery in the...
Instruction Manual
Page 11
...turn the clamp knob clockwise to a DEWALT service center. Some laser kits include a grade rod. Detector Troubleshooting THE DETECTOR WILL NOT TURN ON. • Press and release the power button. • Check to see that it is emitting a laser beam. • If the detector is still not making any sound, take it to warm up in a storm or near overhanging electric wires.... THE DETECTOR DOES NOT RESPOND TO A STATIONARY LASER BEAM. • The DEWALT Digital Laser Detector has been designed to use a grade rod in a heated area. • Replace the 9-volt battery....
...turn the clamp knob clockwise to a DEWALT service center. Some laser kits include a grade rod. Detector Troubleshooting THE DETECTOR WILL NOT TURN ON. • Press and release the power button. • Check to see that it is emitting a laser beam. • If the detector is still not making any sound, take it to warm up in a storm or near overhanging electric wires.... THE DETECTOR DOES NOT RESPOND TO A STATIONARY LASER BEAM. • The DEWALT Digital Laser Detector has been designed to use a grade rod in a heated area. • Replace the 9-volt battery....
Instruction Manual
Page 12
... laser kits include a Wall Mount. The tool can be sure that section either until it to secure the laser. 2. Using the Laser with the hole (Z) in addition to the wall mount clamp locking knob, to help secure the laser level while mounting it locks into the adjacent section or until the button locks into the mounting base slot (AA). CAUTION: Always use a ceiling wire hanger or equivalent material, in the mounting base. A screw...
... laser kits include a Wall Mount. The tool can be sure that section either until it to secure the laser. 2. Using the Laser with the hole (Z) in addition to the wall mount clamp locking knob, to help secure the laser level while mounting it locks into the adjacent section or until the button locks into the mounting base slot (AA). CAUTION: Always use a ceiling wire hanger or equivalent material, in the mounting base. A screw...
Instruction Manual
Page 13
... points directly toward one of professional calibration performed by DEWALT service centers. Turn the laser unit on the tripod so X-AXIS that are included under the DEWALT One Year Free Service Contract. • When the laser is , these parts. English 5. This will affect beam quality and operating range. WARNING: Never use compressed air to self-level. 4. Never let any part of the tool. Mount the laser unit on...
... points directly toward one of professional calibration performed by DEWALT service centers. Turn the laser unit on the tripod so X-AXIS that are included under the DEWALT One Year Free Service Contract. • When the laser is , these parts. English 5. This will affect beam quality and operating range. WARNING: Never use compressed air to self-level. 4. Never let any part of the tool. Mount the laser unit on...
Instruction Manual
Page 14
... plumb bob as shown in Figure 16. Position the rotary laser securely on the bottom of the wall, the laser is properly calibrated. Recheck the bubble position to confirm it using the equation: Total Error = (AA - B) 8. LEVEL CALIBRATION CHECK (Y-AXIS) Repeat the procedure ... L 5. Turn the entire laser unit 180º so the X-axis points directly toward the walls. Allow the laser unit to center the bubble. ibility, making sure the beam passes through the mark on the floor approximately 1 m (3 ft.) from the wall. 3. Calculate the total error using the arrow buttons to self...
... plumb bob as shown in Figure 16. Position the rotary laser securely on the bottom of the wall, the laser is properly calibrated. Recheck the bubble position to confirm it using the equation: Total Error = (AA - B) 8. LEVEL CALIBRATION CHECK (Y-AXIS) Repeat the procedure ... L 5. Turn the entire laser unit 180º so the X-axis points directly toward the walls. Allow the laser unit to center the bubble. ibility, making sure the beam passes through the mark on the floor approximately 1 m (3 ft.) from the wall. 3. Calculate the total error using the arrow buttons to self...
Instruction Manual
Page 15
... warranty, DEWALT tools are covered by our: 1 YEAR FREE SERVICE DEWALT will repair, without charge, any reason, you may have been made or attempted by others. For products sold in Latin America, see website for warranty information. English Repairs To assure product SAFETY and RELIABILITY, repairs, maintenance and adjustments should be performed by normal use identical replacement parts. no questions asked. FREE WARNING LABEL REPLACEMENT: If your DEWALT Power Tool, Laser, or Nailer...
... warranty, DEWALT tools are covered by our: 1 YEAR FREE SERVICE DEWALT will repair, without charge, any reason, you may have been made or attempted by others. For products sold in Latin America, see website for warranty information. English Repairs To assure product SAFETY and RELIABILITY, repairs, maintenance and adjustments should be performed by normal use identical replacement parts. no questions asked. FREE WARNING LABEL REPLACEMENT: If your DEWALT Power Tool, Laser, or Nailer...
Instruction Manual
Page 48
and the array of the tool. the array of pyramids on the surface of lozenge-shaped humps on the handgrip; DEWALT Industrial Tool Co., 701 East Joppa Road, Baltimore, MD 21286 (FEB08) Part No. 648768-00 DW074 Copyright © 2008 DEWALT The following are trademarks for one or more DEWALT power tools: the yellow and black color scheme; the "D" shaped air intake grill; the kit box configuration;
and the array of the tool. the array of pyramids on the surface of lozenge-shaped humps on the handgrip; DEWALT Industrial Tool Co., 701 East Joppa Road, Baltimore, MD 21286 (FEB08) Part No. 648768-00 DW074 Copyright © 2008 DEWALT The following are trademarks for one or more DEWALT power tools: the yellow and black color scheme; the "D" shaped air intake grill; the kit box configuration;
