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Related Manuals for DeWalt DW074LR T2 Series
Summary of Contents for DeWalt DW074LR T2 Series
- Page 1 DW074LR T2 & DCE074R T2 Series Service Manual ( V1.0/2023) - 1 -...
- Page 2 Tripod Attachment Top Cover Rotating components Mid Section Battery Key panel Base Main part diagram - 2 -...
- Page 3 Maintenance step 1. Remove the rotating assembly along the reverse side of the light outlet Remove the rotating assembly along the reverse side of the light outlet Rotating Rotating components components 2. Remove the rubber sleeve from the bracket Rubber sleeve Rubber sleeve - 3 -...
- Page 4 3. Remove 4 screws to take off Connecting Plate Connecting 4 x Screws Plate 4. Remove 4 screws and 3 self-tapping screws to take off top cover Top cover 4 x Screws 3 x Self-tapping Screws - 4 -...
- Page 5 5. Remove 4 screws and 3 self-tapping screws to take off Mid Section. 4 x Screws 3 x Self-tapping Screws - 5 -...
- Page 6 6. Below is a list of the main parts. Replace or repair these parts according to the troubleshooting section. Counter Photo-Eye PCBA Supporting Frame Alarm Spring Stepping motor A&B Compensation glass Upper motor Main PCBA Four M2.5 screws 907250 NRL-MB-005_A11 Main PCBA DCE074R T 907251 NRL-MB-005_A12...
- Page 7 Support body with Laser Battery pack Membrane Switch - 7 -...
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Page 8: Troubleshooting
Defect Troubleshooting Main Part Check x-axis and y-axis bubble Horizontal application circuit board connection 906139 OPP2-keypad-001 defective cable ,or replace the Membrane Membrane Switch Switch Calibration can't saved Replace the storage IC Main PCBA Calibration limit beyond precision Adjust the compensation glass scope 907257 OPP-01-01_88 Main Laser Module（DW074LR）... -
Page 9: Calibration Instruction
Calibration Instruction 1. Install the battery, long press the SLOPE BUTTON , meanwhile short press the POWER BUTTON . Hold the SLOPE BUTTON until POWER BUTTON released. All the indicators will light up , indicating instrument is in calibration mode; 2.