EasyCross Laser - Hand tool Laserliner - Free user manual and instructions

USER MANUAL EasyCross Laser Laserliner

Function / Application Automatic cross line laser for aligning tiles, wall studding, windows, doors etc. – Automatic alignment thanks to magnetically damped pendulum system – Additional slope mode for aligning inclines – Out-Of-Level: is indicated by optical signals when the unit is outside its self-levelling range – Self-levelling range 3°, Accuracy 0,5 mm / m Safety instructions Using class 2 lasers – Attention: Do not look into the direct or reected 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 reections. – Do not use the laser at eye level (1.40 ... 1.90 m) – Reective, 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. Laser radiation! Do not stare into the beam! Class 2 laser < 1 mW · 515 nm EN 60825-1:2014/AC:2017 General safety instructions – The device must only be used in accordance with its intendedpurpose and within the scope of the specications. – The measuring tools and accessories are not toys. Keep out of reach of children. – Modications or changes to the device are not permitted, this will otherwise invalidate the approval and safety specications. – Do not expose the device to mechanical stress, extreme temperatures, moisture or signicant vibration

– The device must no longer be used if one or more of its functions fail or the battery charge is weak. 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. !08 When transporting always switch off all lasers, secure pendulum and push the slide switch (3) to the right.

Open the battery compartment and insert batteries (3 x typ AAA) according to the symbols. Be sure to pay attention to polarity. Inserting batteries

– 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. Safety instructions Dealing with electromagnetic radiation 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 efcient. 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 unfavourable conditions. Approx. 6 times brighter than a typical red laser with 630 - 660 nmEasyCross-Laser Green

Horizontal and vertical levelling Release the transport restraint, push the slide switch (3) to the left. The laser lines can be switched individually with the selection button.

LED levelling LED ashing: levelling off LED on: levelling on / ON/OFF button Battery compartment (backside) Slide switch a ON b OFF / transport lock / slope mode Laser output windows 1/4“ tripod threads (bottom) The transport restraint must be released for horizontal and vertical levelling. The LED (1) shows a permanent green light. The laser lines flash as soon as the device is outside the auto- matic levelling range of 3°. Position the device such that it is within the levelling range. The light of the laser linesis constant again.

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 metres apart. Switch the device on (LASER CROSS ON). The best calibration results are achieved if the device is mounted on a tripod. Do not release transport restraint, push slide switch (3) to the right. 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. LED (1) and the laser lines ash green. Slope mode10

2,5 m< 2,5 mm = OK Regularly check the calibration before use, after transport and after extended periods of storage.

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. 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. When A2 and A3 are more than 0.5 mm / m apart, an adjustment is necessary. Contact your authorised dealer or else the UMAREX-LASERLINER Service Department.

Performing the calibration check

3. Position the device as near as possible to the wall

at the height of point A1.

4. Turn the device through 180° and mark point A3.

The difference between points A2 and A3 is the tolerance.

1. Mark point A1 on the wall.

2. Turn the device through 180° and mark point A2.

You now have a horizontal reference between points A1 and A2. ENEasyCross-Laser Green

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=ACN

• at max. 300 lux Technical data Subject to technical alterations. 20W11 Self-levelling range ± 3° Accuracy ± 0.5 mm / m Levelling automatic Visibility (typical)* 40 m Laser wavelength 515 nm Laser class 2 / < 1 mW (EN 60825-1:2014/AC:2017) Power supply 3 x 1.5 V LR03 (AAA) Operating time approx. 5 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) 62 x 72 x 61 mm Weight 202 g (incl. batteries)

Information on maintenance and care Clean all components with a damp cloth and do not use cleaning agents, scouring agents and solvents. Remove the battery(ies) before storing for longer periods. Store the device in a clean and dry place.12