The Yato Cross Line Laser utilizes a green laser diode, which projects a clearly distinguishable horizontal (1 V) and vertical (1 P) line onto the surroundings. The green beam provides high visual contrast on various surface materials and ensures optimal visibility even in brighter working environments.

The device's optics split the beam to form two intersecting lines for marking precise 90-degree references. Simultaneous projection of lines speeds up operations requiring two-dimensional alignment, enabling synchronization of levels and vertical structures without separate measuring instruments.

The laser is powered by two standard AA batteries (to be purchased separately), ensuring immediate readiness for use and easy maintenance without dependence on separate charging docks. Battery operation is a logistical advantage in locations where mains power is not continuously available.

The mechanical structure of the laser meets the requirements of the IP54 standard, protecting internal components from harmful dust and water splashes from any direction. This ingress protection rating ensures the operational reliability of the device's optics and electronics in demanding, particle and moisture-laden work environments.

Intended Use and Suitability:

The Yato Cross Line Laser is designed for versatile measurement and alignment tasks in environments requiring a two-dimensional visual reference for drawing straight lines.

• Installation of structures and frames: The device's vertical beam (1 P) allows for ensuring the precise verticality of wall frames and partitions, while the horizontal beam (1 V) provides a reliable reference for the height of sills, sole plates, and head plates.
• Attachment of surface materials: Thanks to the cross lines, the installation of tiles, panels, and wallpapers at right angles and consistent heights occurs systematically without manually drawing physical guide lines on surfaces.
• Positioning of furniture and HVAC equipment: The green laser line provides clear guidance for horizontal and vertical alignment of shelves, electrical cabinets, sockets, and cable trays even on long wall sections.

Package Contents:

• Laser device: 1 pc Yato cross-line laser (green beam, 1P + 1V).
• Storage case: 1 pc
• Magnetic base: 1 pc

Features:

The device's technology is optimized to maximize clarity and resistance to environmental conditions.

• Green laser diode: The green wavelength stands out more strongly against various backgrounds to the human eye, reducing interpretation errors.
• Cross-line projection: Combined vertical and horizontal beams (2 lines) form a fixed reference cross for immediate level checking.
• IP54 enclosure: Splash-proof and dust-protected construction allows for safe use in dusty and humid stages of construction site work.
• AA battery operation: The use of standard power sources prevents interruptions at workstations without mains power.

Technical Specifications:

• Beam color: Green.
• Number of lines: 2 pcs (1 vertical, 1 horizontal).
• Power source: 2 x AA.
• Protection class: IP54.
• Accuracy: 1.5 mm / 5 m
• Range: 25 m

Yato Cross Line Laser User Manual:

The mechanical operation of the device is based on stable placement and careful installation of the power source.

1. Open the device's battery compartment and install two AA batteries according to the polarity markings. Close the cover tightly to maintain the IP54 rating.
2. Place the laser device on a flat and stable working surface at the desired measurement point.
3. Turn on the device using the main switch, which will project a green cross line onto the target surface.
4. Perform structural or furniture installation operations according to the projected horizontal and vertical lines.
5. Turn off the power after operations are completed and clean the optical glass surface if necessary with a dry, soft microfiber cloth to remove particles.

Warnings:

The optical power of the device requires compliance with safety regulations in the operating environment.

• Optical hazard: Never look directly into the laser beam or intentionally aim the beam at other people or animals to avoid damage.
• Reflections: Avoid directing the laser at highly reflective surfaces, such as glass or polished metal, to prevent uncontrolled beam reflections.
• Enclosure integrity: The device must not be immersed in liquids, and mechanical opening of the casing will invalidate the IP54 protection.

Frequently Asked Questions, FAQ:

Below are expert answers regarding the device's power supply and protection.

• Question: How is the device's power supply configured for long-term use without a charging network?
  Answer: The device operates with two replaceable AA batteries, allowing for immediate replacement of the power source directly on-site without waiting for batteries to charge.
• Question: Does the device's enclosure ensure operation in dusty renovation sites?
  Answer: Yes. The device's IP54 protection class is an official standard that guarantees the protection of internal electronics and optics from harmful amounts of dust and splashing water from all directions.
• Question: What does "1P + 1V" mean in the device's optical projection?
  Answer: It is an abbreviation that specifies that the device projects exactly one vertical (P) and one horizontal (V) line, which together form a two-dimensional cross.

Recycling Instructions:

The end-of-life disposal of the device and its components must comply with material- and electronics-specific regulations.

• Electronics and optics: The laser device is classified as electrical and electronic waste (WEEE) and must be delivered to an official WEEE recycling point.
• Power sources: Used AA batteries must be removed from the device and delivered to a local battery collection point to prevent chemical leaks.
• Packaging: The cardboard and plastic materials of the packaging must be separated and delivered to appropriate material-specific collection bins.