Laserliner 031.213a Autocross-laser 3c Instruction Manual

031.213A
AutoCross-Laser 3C
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

Cross-line laser vertical and horizontal alignment

• The pivoted housing can be turned with a vernier adjustment mechanism to permit the exact positioning of laser lines.
• Adjustable feet with removable rubber caps
• Automatic levelling range 2.5°, accuracy 0,2 mm / m
• A simple, precise plumb function is afforded by the additional plumb laser at the bottom and the laser cross at the top.
• The vertical lines are aligned at right angles to one another.

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.

Safety instructions
Using class 2 lasers

Laser radiation! Do not stare into the beam! Class 2 laser < 1 mW · 635 / 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.

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.

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.
	Transport LOCK: The device is protected with a pendulum lock during transport.
	Devices with PowerBright technology have special high-performance diodes to produce super bright laser lines These remain visible over longer distances, in bright ambient light, and on dark surfaces.
	RX-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.

Number and direction of the lasers
H = horizontal laser
V = vertical laser
D = down point

1. Inserting the batteries
Open the battery compartment (9) and insert the batteries in accordance with the installation symbols, ensuring the correct polarity.

1. Laser emitting window
2. ON / OFF switch; Transport fastener
3. Vernier adjustment
4. 5/8” thread (bottom)
5. The window for the plumb laser (bottom)
6. Adjustable feet with removable rubber caps
7. Tripod adapter
8. Vial for approximate alignment / Low bat. display: Low battery charge when bubbling level flashes
9. Rechargeable battery compartment (ACL 3C Pro) / Battery compartment (ACL 3C Plus)
10. Hand receiver mode
11. Horizontal laser lines
12. Vertical laser line

For transport, the device must always be switched off with the transport securing device (2) so as to protect the device from damage.
2. Horizontal and vertical leveling
Turn the transport fastener (2) clockwise and release the pendulum lock. The lasers are now automatically aligned by the pendulum system and the horizontal laser lights constantly. The lasers can be switched on and off individually with the H and V buttons. It is now ready for leveling in the horizontal or vertical plane.
If the device is too far off the horizontal (more than 2.5°), the lasers will blink. Align the device using the adjustable feet (6) or place it on a more level surface. The round vial (8) is provided as an aid to alignment.

3. Positioning laser lines
The top section of the laser unit can be turned on the plinth to align the lasers approximately. Precise positioning can then be done with the Vernier adjustment (3). The adjustable feet (6) allow the device to be positioned on sloping surfaces.

4. Hand receiver mode
Optional: Working with the laser receiver RX
Use an RX 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 (10). The laser lines will now pulsate with high frequency, making the laser lines darker. The laser receiver RX 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 meters apart.
Do this by turning the unit on, thus releasing the transport restraint (cross laser on). Please use a tripod.

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. 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.   When A2 and A3 are more than 0,2 mm / m apart, an adjustment is necessary. Contact your authorized dealer or else the UMAREXLASERLINER 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 lengths 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 ± 1 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 ± 1 mm.
Repeat the process by turning the laser to the left.
Regularly check the adjustment before use, after transport, and after extended periods of storage.

Calibration
The meter needs to be calibrated and tested on a regular basis to ensure it produces accurate measurement results. We recommend carrying out calibration once a year.

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.

Technical data

(Subject to technical alterations. 10.2017)

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=acl3c

SERVICE
Umarex GmbH & Co. KG
– Laserliner –
Möhnestraße 149, 59755 Arnsberg, Germany
Tel.: +49 2932 638-300, Fax: +49 2932 638-333
[email protected] 
Umarex GmbH & Co. KG
Donnerfeld 2
59757 Arnsberg, Germany
Tel.: +49 2932 638-300, Fax: -333
www.laserliner.com
8.031.96.23.1 / Rev.1017

References

• Info - Laserliner
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