Laserliner 081.191A SuperCross-Laser 2GP Automatic Cross Line Laser Instruction Manual
- June 5, 2024
- Laserliner
Table of Contents
SuperCross-Laser 2GP
Instruction Manual
Completely read through the operating instructions, the ‘Warranty, and Additional Information’ booklet as well as the latest information under the internet link at the end of these instructions. Follow the instructions they contain. This document must be kept in a safe place and if the laser device is passed on, this document must be passed on with it.
Function / Application
Automatic cross-line laser for indoor and outdoor applications
– Green laser cross provides optimum visibility
– Additional plumb laser and reference beam for synchronous working on floor
and ceiling
– Easy alignment of inclinations
– GRX-Ready: Integrated hand-held receiver mode for outdoor applications
– Diverse range of mounting options on tripod, wall, and magnetic surfaces
General safety instructions
– The device must only be used in accordance with its intended purpose and
within the scope of the specifications.
– The measuring tools and accessories are not toys. Keep out of reach of
children.
– Modifications or changes to the device are not permitted, this will
otherwise invalidate the approval and safety specifications.
– Do not expose the device to mechanical stress, extreme temperatures,
moisture, or significant vibration.
– The device must no longer be used if one or more of its functions fail or
the battery charge is weak.
Safety instructions
Using class 2 lasers
– Attention: Do not look into the direct or reflected beam.
– Do not point the laser beam towards persons.
– If a person‘s eyes are exposed to class 2 laser radiation, they should shut
their eyes and immediately move away from the beam.
– Under no circumstances should optical instruments (magnifying glass,
microscope, binoculars) be used to look at the laser beam or reflections.
– Do not use the laser at eye level (1.40 … 1.90 m)
– Reflective, specular, or shiny surfaces must be covered whilst laser devices
are in operation.
– In public areas shield off the laser beam with barriers and partitions
wherever possible and identify the laser area with warning signs.
Safety instructions
Dealing with electromagnetic radiation
– The measuring device complies with electromagnetic compatibility regulations
and limits in accordance with the EMC Directive 2014/30/EU.
– Local operating restrictions – for example, in hospitals, aircraft, petrol
stations, or in the vicinity of people with pacemakers – may apply. Electronic
devices can potentially cause hazards or interference or be subject to hazards
or interference.
When transporting always switch off all lasers, secure the pendulum, and set the slide switch to „OFF“!
Special product features
| Automatic alignment of the device with a magnetically dampened pendulum
system.
The device is brought into the initial position and aligns itself
autonomously.
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| Transport LOCK: The device is protected with a pendulum lock during
transport.
| GRX-READY technology enables line lasers to be used even in unfavorable
light conditions.
The laser lines pulsate at a high frequency and this can be picked up by
special laser receivers over long distances.
Green laser technology
| Laser modules in DLD design stand for high line quality as well as a clean
and clear and therefore easily visible line image. Unlike previous
generations, they are more temperature-stable and energy efficient.
Furthermore, the human eye has a higher sensitivity to the wave range of the
green laser than the red laser, for example. This makes the green laser diode
appear much brighter than the red one.
Green lasers, especially in the DLD design, thus offer advantages with regards
to how visible the laser line is under unfavorable conditions.
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| Approx. 6 times brighter than a typical red laser with 630 – 660 nm
Number and direction of the lasers
H = horizontal laser
V = vertical laser
P = Number of laser points
S = slope function
- Inserting batteries
Open the battery compartment and insert batteries (4 x type AA) according to the symbols.
Be sure to pay attention to polarity.
1 Laser output windows
2 Laser-emitting windows, plumb laser
3 1/4“ fastening screw
4 5/8“ tripod threads with threaded bush insert for 1/4“ photo-tripod threads
5 Special pins for direct attachment to a wall
6 Slide switch an ON
b OFF / Transport lock / Slope mode| 7 Laser line selection button
8 LED Status indicator
9 Hand receiver mode
10 LED Hand receiver mode
11 Holding magnets on the back-side for attachment to magnetic-responsive
objects
12 Height adjustment knob
13 Tripod/wall bracket with 63 mm height adjustment
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Always rotate the special pins into their parked position for transport, see illustration below. Otherwise, there is a danger of injury.
Horizontal and vertical leveling
Release the transport restraint, and set the slide switch to „ON“. Laser-
emitting window, plumb laser. The laser lines can be switched with the
selector button.
The transport restraint must be released for horizontal and vertical leveling. The laser lines flash and the LED lights red as soon as the device is outside the automatic leveling range of 4°. Position the device such that it is within the leveling range. The LED switches back to green and the laser lines stop flashing (steady light).
Slope mode
Do not release the transport restraint, set the slide switch to „OFF“. Select
and switch on the laser with the selection button. Sloping planes can now be
measured. This mode cannot be used to perform horizontal or vertical leveling
as the laser lines are no longer aligned automatically. The LED lights are
constantly red.
Hand receiver mode
Optional: Working with the laser receiver GRX
Use a GRX laser receiver (optional) to carry out leveling at great distances
or when the laser lines are no longer visible. To work with a laser receiver,
switch the line laser into hand receiver mode with the Hand receiver mode
button. The laser lines will now pulsate with high frequency, making the laser
lines darker. The laser receiver can detect these pulsating laser lines.
Observe the laser receiver‘s operating instructions for line lasers.
Preparing the calibration check
It is possible for you to check the calibration of the laser. To do this,
position the device midway between 2 walls, which must be at least 5 m apart.
Switch the device on (Laser cross ON).
The best calibration results are achieved if the device is mounted on a
tripod.
- Mark point A1 on the wall.
- Turn the device through 180° and mark point A2. You now have a horizontal reference between points A1 and A2. Performing the calibration check
- Position the device as near as possible to the wall at the height of point A1.
- Turn the device through 180° and mark point A3. The difference between points A2 and A3 is the tolerance.
When A2 and A3 are more than 0.5 mm / m apart, an adjustment is necessary.
Contact your authorized dealer or else the UMAREX-LASER LINER Service
Department.
Checking the vertical line
Position the device about 5 m from a wall. Fix a plumb bob with a line of 2.5
m length on the wall, making sure that the bob can swing freely. Switch on the
device and align the vertical laser to the plumb line. The precision is within
the specified tolerance if the deviation between the laser line and the plumb
line is not greater than ± 2.5 mm.
Checking the horizontal line
Position the device about 5 m from a wall and switch on the cross laser. Mark
point B on the wall. Turn the laser cross approx. 2.5 m to the right and mark
point C. Check whether the horizontal line from point C is level with point B
to within ± 2.5 mm.
Repeat the process by turning the laser to the left.
Regularly check the calibration before use, after transport, and after extended periods of storage.
Danger – powerful magnetic fields
Powerful magnetic fields can adversely affect persons with active medical
implants (e.g. pacemakers) as well as electromechanical devices (e.g. magnetic
cards, mechanical clocks, precision mechanics, hard disks).
With regard to the effect of powerful magnetic fields on persons, the
applicable national stipulations and regulations must be complied with such as
BGV B11 §14 „electromagnetic fields“ (occupational health and safety –
electromagnetic fields) in the Federal Republic of Germany.
To avoid interference/disruption, always keep the implant or device at a safe distance of at least 30 cm away from the magnet.
Information on maintenance and care
Clean all components with a damp cloth and do not use cleaning agents,
scouring agents, or solvents.
Remove the battery(ies) before storing it for longer periods. Store the device
in a clean and dry place.
Calibration
The measuring device should be calibrated and tested on a regular basis to
ensure it is accurate and working properly. We recommend the measuring device
is calibrated every 1 – 2 years. If necessary, contact your distributor or the
UMAREX-LASER LINER service department.
Technical data (Subject to technical changes without notice. 20W10)
| Self-leveling range | ± 4° |
|---|---|
| Accuracy | ± 0.5 mm / m |
| Leveling | automatic |
| Visibility (typical)* | 40 m |
| Working range with hand receiver | (depends on how the technology affects the |
difference in brightness) 40 m
Laser wavelength| 515 nm
Plumb laser wavelength| 650 nm
Reference beam wavelength| 650 nm
Laser class| 2 / < 1 mW (EN 60825-1:2014/AC:2017)
Power supply| 4 x 1,5V LR6 (AA)
Operating time| approx. 9 hours
Operating conditions| 0°C … 50°C, max. humidity 80% RH, no condensation, max.
working altitude 4000 m above sea level
Storage conditions| -10°C … 70°C, max. humidity 80% RH
Dimensions (W x H x D)| 124 x 119 x 66 mm
Weight| 430 g (without accessories and batteries)
EU directives and disposal
This device complies with all necessary standards for the free movement of
goods within the EU.
This product is an electric device and must be collected separately for
disposal according to the European Directive on waste electrical and
electronic equipment.
Further safety and supplementary notices at:
http://laserliner.com/info?an=AJF
SERVICE
Umarex GmbH & Co. KG
– Laserliner –
Möhnestraße 149, 59755 Arnsberg, Germany
Tel.: +49 2932 638-300, Fax: +49 2932 638-333
info@laserliner.com
Umarex GmbH & Co. KG
Donnerfeld 2
59757 Arnsberg, Germany
Tel.: +49 2932 638-300, Fax: -333
www.laserliner.com
References
Read User Manual Online (PDF format)
Read User Manual Online (PDF format) >>