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Laser LAR-100
USA
Operating instructions

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Summary of Contents for Stabila LAR-100

  • Page 1 Laser LAR-100 Operating instructions...
  • Page 4 1/16” 1/8” 25ft 50ft ~ 50ft...
  • Page 5: Main Components

    Operating instructions The STABILA LAR-100 rotation laser is an easy to operate rotation laser for horizontal and vertical levelling and plumb lines. It is self-levelling in a range of ± 5°. The laser beam can be received at distances of up to 150 m or 500 ft with the use of a receiver, even when it is no longer visible to the naked eye.
  • Page 6 Remote control: Adjusting and aligning the laser beam (16) -> Selector switch: R R o o t t a a t t i i o o n n f f u u n n c c t t i i o o n n - S S c c a a n n f f u u n n c c t t i i o o n n R R o o t t a a t t i i o o n n f f u u n n c c t t i i o o n n : : (14)
  • Page 7: Operating Modes

    Main applications: Levelling Set the unit on a firm base or a tripod. T T i i p p : : It is useful to set up the rotation laser centrally to the subsequent measurement points. Pressing the button (3), switches the rotation laser ON and it starts to level itself automatically.
  • Page 8 During this time, minor discrepancies from the horizontal are ironed out. Then the laser unit switches to monitored Automatic mode and the Y LED goes out. Height of tool alert function Minor tremors or vibrations are automatically compensated for only up to a set threshold.
  • Page 9 After switching on (via button 3), press button (4c) until the Z LED lights. The unit is now in height of tool alert function mode. Buttons (17) and (18) on the remote control can now be used to incline this laser plane at right angles to the line from the targeting marks.
  • Page 10 Vertical levelling A A d d j j u u s s t t i i n n g g o o n n l l y y i i n n p p o o i i n n t t m m o o d d e e (only using the Rotation and not the Scan function) ->...
  • Page 11: Checking The Calibration

    Checking the calibration The LAR-100 rotation laser has been designed for building site use and leaves our factory perfectly calibrated. As with any precision instrument, however, its calibra- tion must be regularly checked. The unit should be checked before starting any new tasks, particularly when the unit has been exposed to strong vibrations.
  • Page 12: Adjustment - Horizontal

    Adjustment - Horizontal If the readings are determined as being outside the tolerance limits during the horizontal check, the laser can be adjusted as follows. The decisive factor is the distance between the opposing measurement points, i.e. points 1 + 3 and 2 + 4. Points 1 and 3 on the unit's y-axis and points 2 and 4 on the unit's x-axis now cor- respond.For example, if the distance between points 2 + 4 is outside the tolerance limit of 0.3 mm/m, the laser must be adjusted along this axis!
  • Page 13 Vertical checking (The unit is tilted 90° to the side foot). Two parallel wall surfaces at least 50 ft /10m apart are required for the vertical check. For vertical levelling, the rotation laser is set directly in front of wall A either on its side feet or mounted on a tripod.
  • Page 14: Adjustment - Vertical

    Adjustment - Vertical If a tolerance has been exceeded when performing the vertical check, the laser can be re-adjusted as follows. Switch the laser off. To go to Adjustment mode, hold down button (4a) first. Additionally press button (3). as soon as the y LED illumina- tes, release button (4a).
  • Page 15 Operating status display and error messages via the LEDs The red LEDs (5a) next to the corresponding buttons show the operating mode selected. Illuminated g g r r e e e e n n LED -> laser in operation Illuminated g g r r e e e e n n LED + ->...
  • Page 16: Care And Maintenance

    • Clean the laser unit with a damp cloth. Do not spray or immerse the unit! Do not use solvents or thinners! The LAR-100 rotation laser must be handled carefully, in the same way as any pre- cision optical instrument.
  • Page 17 STABILA Inc. 332 Industrial Drive South Elgin , IL 60177 1.800.869.7460 www.stabila.com...

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