Kapro PROLASER 875 GREEN User Manual
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Kapro PROLASER 875 GREEN User Manual

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PROLASER
ALL-LINES
®
Model No. 875 GREEN
User Manual
4 AA
Li-Polymer
batteries
Up to 60m/200'
battery pack
(not included)

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Summary of Contents for Kapro PROLASER 875 GREEN

  • Page 1 PROLASER ALL-LINES ® Model No. 875 GREEN User Manual 4 AA Li-Polymer batteries Up to 60m/200’ battery pack (not included)
  • Page 2 Thank you for purchasing Kapro’s 875 GREEN Prolaser ALL-LINES. ® You now own one of the most advanced laser tools available. This manual will show you how to get the most out of your laser tool. Applications The 875 GREEN Prolaser ALL-LINES is a laser level with 5 ®...

  • Page 3: Table Of Contents

    CONTENTS • Features • Safety instructions • Battery installation & Safety • Overview 9-10 • Operating instructions 11-13 • Maintenance • Field calibration test 15-25 • Specifications • Warranty...

  • Page 4: Features

    FEATURES • This laser tool automatically determines horizontal and vertical plans. • The laser projects separately or simultaneously 1 horizontal and 4 orthogonal vertical green beams, intersected forward and on the ceiling as well as one plumb dot. • Self-levels in automatic mode when the laser is positioned within its self-leveling range of ±2.5°.

  • Page 5: Safety Instructions

    SAFETY INSTRUCTIONS WARNING This product emits radiation that is classified as class II according to EN 60825 -1 Laser radiation can cause serious eye injury • Do not stare into the laser beam • Do not position the laser beam so that it unintentionally blinds you or others.
  • Page 6 • Do not remove or deface warning labels on the laser level. • Do not disassemble the laser level, laser radiation can cause serious eye injury. • Do not drop the unit. • Do not use solvents to clean the laser unit. •...

  • Page 7: Battery Installation & Safety

    BATTERY INSTALLATION & SAFETY This tool can be powered by either the designated Li-Polymer battery pack or 4AA alkaline batteries. Installation of the Li – Polymer Battery pack 1. Press down the latch and take the battery cover off. 2. Insert the Li – Polymer battery pack with the contact terminal towards the 2 small pins in the battery compartment.
  • Page 8 LED indicator on the battery turns red while charging and green when fully charged. WARNING: Batteries can deteriorate, leak or explode, and may cause injury or fire. 1. Do not shorten the battery terminals. 2. Do not charge Alkaline batteries. 3.

  • Page 9: Overview

    OVERVIEW Laser level 1. Horizontal laser output window 2. Vertical laser output window 3. Keypad 4. Surface level 5. Fine adjustment knob 6. Adjustable support legs 7. Battery cover 8. Battery compartment 9. Graduated scale 10. 5/8” Tripod threaded adaptor 11.
  • Page 10 Keypad 1. Horizontal line button 2. Vertical lines button 3. Manual mode button 4. Pulse mode button 5. Manual mode red LED indicator 6. Pulse mode green LED indicator...

  • Page 11: Operating Instructions

    OPERATING INSTRUCTIONS Working in Automatic mode (self-leveling): In automatic mode the laser level, will level itself in a ±2.5° range and can project 1 horizontal ,4 vertical lines and 1 plumb dot. These lines will create 1 cross line on the wall and a second cross line on the ceiling.
  • Page 12 Working in Manual mode: In Manual mode the 875G’s self-leveling mechanism is disabled and the laser beams can be set at any slope required. 1. Long press on the M button (#3) will activate the Manual mode. The laser will project blinking forward cross beams, and the red LED (#5) will light up.
  • Page 13 Working in Pulse mode with a detector: For outdoor work under direct sunlight, or bright conditions and for extended indoor ranges up to 60 meters, use the Pulse mode with a Detector. When the Pulse mode is activated the laser beams will flash at a very high frequency (invisible to the human eye) this will allow the detector to detect them.

  • Page 14: Maintenance

    MAINTENANCE • To assure the accuracy of your project, check the accuracy of your laser level according to the field calibration test procedures. • Charge the Li-Polymer battery pack when the laser beams begin to dim, or replace with new 4 AA alkaline batteries. •...

  • Page 15: Field Calibration Test

    FIELD CALIBRATION TEST This laser level left the factory fully calibrated. Kapro recommends the user check the accuracy of the laser periodically, especially if the unit falls or is mishandled. 1. Check the height accuracy of the horizontal beam. 2. Check the leveling accuracy of the horizontal beam.
  • Page 16 5) Turn the laser 180° towards wall B and mark the center of the cross beams as b1 on the wall (see figure 2) # ‫תמונה‬ 0.5m Figure # 2 Figure # 2 6) Move the laser level towards wall B positioning it at approximately 0.5 meters from wall B and adjust the laser so that the vertical beam passes through point b1.
  • Page 17 8) Turn the laser 180° towards wall A, and adjust the laser so that the vertical beam passes through point a1 and on the wall, mark the center of the cross beams as a2 (see figure 4). # ‫תמונה‬ 0.5m Figure # 4 Figure # 4 9) Measure the distances:...
  • Page 18 3) Mark point a1 on the wall, in the middle of the horizontal line at the left edge of the horizontal beam (see figure 5). # ‫תמונה‬ 1.5m Figure # 5 Figure # 5 4) Turn the laser level counterclockwise until the right edge of the horizontal beam reaches near a1, mark a point a2 on the wall in the middle of the horizontal beam (see figure 6).
  • Page 19 5) The distance between a1 and a2, should be no more than 1 mm, otherwise send the laser level to a qualified technician for repair. 3. Checking the Accuracy of the Vertical beams. 1) Hang an approximately 4 meter /13 feet plumb line on a wall. 2) After the plumb line has settled, mark point a1 on the wall behind the plumb line, near the plumb cone.
  • Page 20 5) Press the H (#1) button, to turn off the horizontal beam. 6) Use the micro – adjustment knob (#5), to turn the laser, so that the vertical beam will merge with the plumb line below the hanging point. 7) Mark point a2 on the wall, in the middle of the vertical beam at the same height as a1.
  • Page 21 4. Checking 90º accuracy between the 2 vertical beams. This procedure requires a room of at least 5x5 meters with 4 walls. 1) Set up the laser on the table or on the floor in the middle of the room 2) Unlock the pendulum safety lock (#11), to project the forward horizontal and vertical cross beams.
  • Page 22 6) Mark point a1 on wall A, in the middle of the forward vertical beam. 7) Mark point b1 on wall B, in the middle of the side vertical beam. 8) Mark the plumb dot position as x on the table. (see figure # 10). ‫תמונ‬...
  • Page 23 10) Mark point c1 on wall C, in the middle of the side vertical beam. (see figure #11). Figure # 11 Figure # 11 11) Rotate the laser clockwise so that the forward laser beam passes through mark c1 on wall C. Verify that the plumb dot is on mark x.
  • Page 24 12) Mark point d1 on wall D, in the middle of the side vertical beam. (see figure #12). ‫ת‬ c1 X Figure # 12 Figure # 12 13) Rotate the laser clockwise so that the forward laser beam passes through mark d1 on wall D. Verify that the plumb dot is on mark x.
  • Page 25 14) Mark point a2 on wall A, in the middle of the side vertical beam, near point a1 and at the same height. (see figure #13). ‫ת‬ a1 X a2 Figure # 13 Figure # 13 15) Measure the distances: Δ...

  • Page 26: Specifications

    SPECIFICATIONS Laser beams output • Horizontal and forward vertical cross beams pattern • Horizontal, forward and backward vertical beams • Horizontal and 4 orthogonal vertical beams Plumb down dot appears while vertical beam is ON • Horizontal beam Laser range •...

  • Page 27: Warranty

    The warranty does not cover products that are used improperly, altered or repaired without Kapro Tools’ approval. In the event of a problem with the laser level, please return the product to the place of purchase with proof of purchase.
  • Page 28 Rev. 2.0 ©2020 Kapro Industries Ltd.

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