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General| Brand | DeWalt |
|---|---|
| Model | DW089LR |
| Category | Laser Level |
| Language | English |
Details the DW089LR/LG and DW0811LR/LG 360° Line Lasers as Class 2 products for alignment.
Outlines FCC rules for Class B digital devices and interference mitigation measures.
Details compliance with Innovation, Science, and Economic Development Canada's license-exempt RSS standards.
Defines signal words like DANGER, WARNING, CAUTION, and NOTICE used in the manual.
Explains the meaning of warning labels on the laser and the importance of reading the manual.
Lists crucial safety rules for operating the laser, including avoiding hazards and proper storage.
Emphasizes user alertness, common sense, PPE, and safe tool operation practices.
Highlights critical warnings regarding battery handling and potential hazards like explosion or fire.
Continues detailed warnings about battery handling, emphasizing risks of leakage, fire, and explosion.
Explains the two battery options for powering the laser: 12V MAX Li-ion and AA Starter Pack.
Provides step-by-step instructions for charging the DEWALT 12V MAX Li-ion battery pack.
Guides users on how to install AA batteries into the starter pack correctly.
Explains how to interpret the LED battery meter for remaining power levels.
Offers advice on extending battery life, ensuring accuracy, and improving beam visibility.
Details the procedure for powering on the laser and operating individual laser lines.
Outlines the importance and general guidelines for performing accuracy checks on the laser tool.
Describes the method for checking the horizontal scan calibration of the laser over a 30' distance.
Explains how to check the horizontal pitch calibration using a single wall at least 30' long.
Details the procedure for checking the vertical (plumb) calibration of the DW089 laser.
Describes how to check the 90° accuracy between vertical beams, requiring an open floor area.
General guidance on operating the laser, including self-leveling and beam behavior.
Explains the self-leveling feature and how flashing beams indicate out-of-level conditions.
Describes the magnetic pivot bracket for mounting the laser to steel surfaces or hanging it.
Covers routine checks, calibration, proper storage, and cleaning procedures for the laser.
Addresses problems like the laser not turning on, flashing beams, and beams not stopping movement.
Explains the meaning of flashing battery meter LEDs when the unit is not fully powered off.
Describes essential accessories like Target Cards, Laser Enhancement Glasses, and Ceiling Mounts.
States that disassembling the laser voids warranties and that repairs must be done by authorized centers.
Directs users to the DEWALT website for the latest warranty information.
Provides detailed technical data for DW089LR/DW0811LR and DW089LG/DW0811LG models, including wavelength, range, and accuracy.
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