CONDTROL Qb Cross Line Laser User Manual

**CONDTROL Qb Cross Line Laser User Manual

**

PRODUCT DESCRIPTION

Cross line laser CONDTROL Qb is intended to build and check vertical and horizontal lines and planes, as well as inclined lines and planes. The product is suitable for use at indoor building areas.

The product has 2 operating modes:

• blocked compensator, to build inclined lines and planes;
• automatic levelling to project horizontal and vertical lines and planes. Levelling function allows to automatically compensate irregularities within self-levelling range of ±5°.

SET

1. Laser level – 1 pc.
2. Tripod – 1 pc.
3. Batteries (ААА) – 2 pcs.
4. User manual – 1 pc.

1. Laser lines apertures
2. Switch on laser lines
3. Light indicator
4. Battery cover
5. Tripod mount 1/4’’
6. On/of

SAFETY REGULATIONS

The user manual should be read carefully before you use the product for the first time. Unintended use of the product can be dangerous for  human’s health and cause serious injury. Keep this user manual. If the product is given to somebody for temporary use, be sure to enclose user manual to it.

• Do not misuse the product;
• Do not remove warning signs and protect them from abrasion, because they contain information about safe operation of the product.

The device belongs to laser product class 2 in accordance with EN 60825-1 with a 630-670 nm wavelength

• Do not point the laser beam at people or animals, at glossy reflective surfaces, do not look into the laser beam yourself.
• Install the unit in such a way as not to dazzle people and animals.
• Do not disassemble or repair the product yourself. Intrust product repair to qualified personnel and use original spare parts only.
• Do not use the product in explosive environment, close to flammable materials.
• Store the product away from children and unauthorized people.
• Laser intensive glasses are used for better recognition of the laser beam, do not use them for other purposes. Laser glasses do not protect from laser radiation as well as ultraviolet radiation and reduce color perception.

TECHNICAL SPECIFICATIONS

• An operating range can be different from the stated above subject to light conditions.

OPERATION

Remove the battery cover, insert the batteries, observing correct polarity. Light indicator will be on, when the power is low. Place an instrument on a firm and stable surface or a tripod. Move lever lock to choose necessary operating mode:

1. Blocked compensator, to build inclined lines and planes:
   Move lever lock to locked position .Compensator is locked. Press and hold button for 3 seconds. Horizontal plane
   will switch on. Press and hold button for 3 seconds to switch on necessary laser planes.

2. Automatic levelling, to build horizontal and vertical lines and planes:
   Move lever lock to unlocked position . Compensator is unlocked. Laser lines blink when the instrument is out of self levelling range. Short press button to switch on necessary laser planes. To switch off the product move lever lock to «OFF»   position.

ACCURACY CHECK

Check of horizontal line

Check of horizontal line is carried out by using 2 walls located opposite each other at a distance of 5m.

1. Put the instrument as close as possible to the wall so that laser emitters are located opposite the wall.

2. Move lever lock to unlocked position and switch on horizontal plane. Mark location of horizontal line on the wall as A1.

3. Turn the instument by 180° and mark location of horizontal line on another wall as B1.
   

4. Turn the instrument to the right. Measure vertical deviation of horizontal line from point B1. If deviation exceeds 2.5 mm – please contact service center.

5. Repeat actions in paragraph 4 by turning the instrument to the left.

6. Install the instrument closer to the opposite wall. Mark location of horizontal line on the wall as B2.

7. Turn the instrument by 180° and mark location of horizontal line on the opposite wall as A2.

8. Measure vertical distance between marks A1, A2 and B1, B2. If distance between measured values exceeds 5 mm – please contact service center.
   
   

Check of vertical line

Use a plumb bob as a reference of a vertical. Place the instrument at distance of 1,5m from the plumb bob.

1. Move lever lock to unlocked position , then switch on vertical plane and align vertical laser line with the low point of plumb bob.
2. If deviation between the laser line and the plumb line exceeds ±0.5 mm per 1m of the plumb bob length (for a 2.5m plumb bob deviation shouldn’t exceed 1.25mm) please contact service center.
   

CARE AND MAINTENANCE

Attention! The product is an accurate optical mechanic device and requires careful handling. Check the accuracy before using. To increase the operating time and avoid the risk of unintentional blindness switch the laser on only when you are ready to make measurements.

If operated near objects or air streams with different from the environment temperature the laser line may tremble due to heterogeneity of the atmosphere. The longer is the distance, the more trembling can be observed

The width of the laser line increases with the increasing of the operating distance. The layout should be made along the axis of the laser line. For maximum accuracy, use the middle portion of the laser line.

It should be noted that the shape of the laser line on the object’s surface (e.g., walls, ceilings, etc.) depends on the curvature and tilt of the surface relative to the laser plane.

Maintenance of the following recommendations will extend the life of the device:

• Transport and carry the product only with locked compensator.
• Keep the product clean and protected from any bumps, dust and dampness; do not allow getting moisture, dust or other dirt inside of the product.
• In case if any moisture goes into the product, remove the batteries and take it to the service center.
• Do not keep or use the device for a long time at high humidity conditions.
• Keep the instrument clean and wipe it with a clean and soft cloth.

Mishandling of the following rules can cause electrolite leakage from the batteries or other damages:

• Remove the batteries from the product if you do not use it for a long time.
• Do not use different power supply types with different charge levels.
• Do not leave discharged batteries in the product.

UTILIZATION

Expired tools, accessories and package should be passed for waste recycle. Please send the product to the following address for proper recycle:

Condtrol GmbH Wasserburger Strasse 9 84427 Sankt Wolfgang Germany

Do not throw the product in municipal waste! According to European directive 2002/96/ЕC expired measuring tools and their components must be collected separately and submitted to environmentally friendly recycle of wastes.

WARRANTY

All Condtrol GmbH products go through post-production control and  are governed by the following warranty terms. The buyer’s right toclaim about defects and general provisions of the current legislation do not expire.

1. Condtrol GmbH agrees to eliminate all defects in the product,discovered during the warranty period, that represent the defect in material or workmanship in full volume and at its own expense.
2. The warranty period is 24 months and starts from the date of purchase by the end consumer (see the original supporting document).
3. The Warranty doesn’t cover defects resulting from wear and tear or improper use, malfunction of the product caused by failure to observe the instructions of this user manual, untimely maintenance and service and insufficient care, the use of non-original accessories and spare parts. Modifications in design of the product relieve the seller from responsibility for warranty works. The warranty does not cover cosmetic damage, that doesn’t hinder normal operation of the product.
4. Condtrol GmbH reserves the right to decide on replacement or repair of the device.
5. Other claims not mentioned above, are not covered by the warranty.
6. After holding warranty works by Condtrol GmbH warranty period is not renewed or extended.
7. Condtrol GmbH is not liable for loss of profit or inconvenience associated with a defect of the device, the rental cost of alternative equipment for the period of repair.
   This warranty applies to German law except provision of the United Nations Convention on contracts for the international sale of goods (CISG).

In warranty case please return the product to retail seller or send it with defect description to the following address:
Condtrol GmbH
Wasserburger Strasse 9
84427 Sankt Wolfgang
Germany

Control

LASER DISTANCE METERS

LASER LEVELS


www.condtrol.com

References

• Condtrol - SHOP
• Интернет магазин производителя лазерных измерительных приборов Condtrol

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