Laserliner SmartCross-Laser
Automatic Cross-Line Laser
Introduction
Read the operating instructions and the enclosed brochure „Guarantee and additional notices” completely. 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.
The automatic cross-line laser is designed for aligning tiles, wall studding, windows, doors, etc.
General Safety Instructions
The device must only be used in accordance with its intended purpose and within the scope of the specifications.
⚠️ Laser Radiation! Do not stare into the beam! Class 2 laser < 1 mW 650 nm EN 60825-1:2014
- 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.
- Tampering with (making changes to) the laser device is not permitted.
- This device is not a toy - keep out of the reach of children.
❗ For transport, always switch off all lasers and latch the pendulum in place, slide the ON/OFF switch (4) to the right (position "OFF"). ?
Product Overview and Operation
1. Inserting Batteries
Open the battery compartment and insert batteries (2 x type AA) according to the symbols. Be sure to pay attention to polarity.
[Diagram: Two AA batteries being inserted into a compartment, showing correct polarity with '+' and '-' symbols.]
Product Components:
- 1: Laser line selection button / Hand receiver mode
- 2: LED levelling (red: levelling off, green: levelling on)
- 3: Battery compartment (backside)
- 4: ON/OFF switch, transport retainer
- 5: Laser output windows
- 6: 1/4" tripod threads (bottom)
- 7: LED hand receiver mode
2. Horizontal and Vertical Levelling
Release the transport restraint, set the ON/OFF switch to "ON". The laser cross ➕ will appear. The laser lines can be switched individually with the selection button.
The transport restraint must be released for horizontal and vertical levelling. The LED (2) shows a permanent green light. The laser lines flash and the LED (2) lights red as soon as the device is outside the automatic levelling range of 5°. Position the device such that it is within the levelling range. The LED (2) switches back to green and the laser lines stop flashing (steady light).
[Diagram: Laser device projecting a horizontal and vertical line forming a cross on a surface.]
3. Slope Mode
Do not release the transport restraint, set the ON/OFF switch (4) to the right ("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 levelling as the laser lines are no longer aligned automatically. The LED (2) lights constantly red.
[Diagram: Laser device projecting a single line at an angle on a surface.]
4. Hand Receiver Mode (Optional)
Use an RX laser receiver (optional) to carry out levelling at great distances or when the laser lines are no longer visible. To work with a laser receiver ?, switch the line laser to hand-held receiver mode by keeping button 1 (handheld receiver mode on / off) pressed. 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.
Calibration Checks
It is possible for you to check the calibration of the laser. Regular checks are recommended before use, after transport, and after extended periods of storage.
Preparing the Calibration Check
Position the device midway between 2 walls, which must be at least 5 metres apart. Switch the device on (LASER CROSS ON ➕). The best calibration results are achieved if the device is mounted on a tripod.
Performing the Calibration Check (Horizontal)
- 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.
- 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.
[Diagram: A laser device is positioned against a wall. Point A1 is marked. The device is rotated 180° and point A2 is marked on the opposite wall, establishing a horizontal reference.]
The tolerance is acceptable if the difference between A2 and A3 is ≤ 0.5 mm/m. ✔️
[Diagram: The laser device is positioned close to a wall at the height of A1. It is rotated 180° and point A3 is marked. A tolerance line shows the difference between A2 and A3.]
❗ If A2 and A3 are more than 0.5 mm/m apart, an adjustment is necessary. Contact your authorised dealer or the UMAREX-LASERLINER 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.
[Diagram: A plumb bob hangs from a 2.5m line on a wall. A laser device is positioned 5m away, with its vertical line aligned to the plumb bob. A tolerance of ± 2.5 mm is indicated.]
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.
[Diagram: A laser device is positioned 5m from a wall. Point B is marked. The device is rotated 2.5m to the right, and point C is marked. A horizontal line from C is checked against B with a tolerance of ± 2.5 mm.]
Technical Data
| Specification | Value |
|---|---|
| Self-levelling range | ± 5° |
| Accuracy | ± 0.5 mm/m |
| Operating range (depending on room illumination) | 10 m |
| Laser wavelength | 650 nm |
| Laser class | 2 / < 1 mW |
| Power supply | 2 x 1.5 V alkaline batteries (Type AA, LR6) |
| Operating time | 15 hours (alkaline batteries) |
| Operating temperature | 0°C ... +40°C |
| Storage temperature | -10°C ... +70°C |
| Dimensions (W x H x D) | 55 x 85 x 75 mm |
| Weight (incl. batteries) | 260 g |
Subject to technical alterations. 01.17
EU Directives and Disposal
This device complies with all necessary standards for the free movement of goods within the EU. CE
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: www.laserliner.com/info
Service Information
Umarex GmbH & Co. KG
Laserliner
Möhnestraße 149, 59755 Arnsberg, Germany
Tel.: +49 2932 638-300, Fax: +49 2932 638-333
Email: laserliner@umarex.de
Umarex GmbH & Co. KG
Donnerfeld 2
59757 Arnsberg, Germany
Tel.: +49 2932 638-300, Fax: -333
Website: www.laserliner.com
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