Johnson Level & Tool 40-6657 Self-Leveling Cross-Line Laser with GreenBrite Technology

1. Bubuka jeung Leuwihview

The Johnson 40-6657 Self-Leveling Cross-Line Laser is a precision instrument designed for accurate leveling tasks in various indoor and outdoor applications. Featuring GreenBrite® Technology, its green laser beam offers superior visibility compared to traditional red lasers, making it ideal for bright environments and longer distances. This tool projects highly visible horizontal, vertical, or cross-line beams, simplifying tasks such as surveying, guiding, and leveling.

The device incorporates a self-leveling mechanism for quick and precise setup, along with a manual mode for projecting lines at any desired angle. A magnetic bracket is included for hands-free operation on ferrous metal surfaces, enhancing versatility and ease of use.

Gambar 1.1: The Johnson 40-6657 Self-Leveling Cross-Line Laser in operation, projecting a bright green cross-line for precise alignment.

2. Émbaran Kasalametan

Please read and understand all safety instructions before operating this product. Failure to follow these instructions may result in serious injury.

2.1 Laser Safety Warnings

This product is a Class 2 laser product. Avoid direct eye exposure to the laser beam. Do not stare into the beam. Do not intentionally direct the laser beam at other people or reflective surfaces. Always operate the laser in a manner that prevents the beam from entering the eyes of any person.

• Do not remove or deface any warning labels.
• Do not attempt to modify or disassemble the laser device.
• Pamakéan kadali atawa pangaluyuan atawa kinerja prosedur lian ti nu dieusian bisa ngakibatkeun paparan radiasi picilakaeun.
• Store the instrument out of reach of children.

2.2 Pancegahan Kasalametan Umum

• Tetep wewengkon gawé beresih jeung well-cahayana.
• Ulah ngajalankeun laser dina atmosfir ngabeledug, kayaning ku ayana cairan kaduruk, gas, atawa lebu.
• Salawasna nganggo alat pelindung diri (APD) anu merenah nalika damel di lokasi padamelan.
• Ensure the laser is securely mounted or placed on a stable surface to prevent accidental falls.

3. Unpacking sarta komponén

Carefully unpack all items from the carrying case and inspect them for any damage. If any components are missing or damaged, please contact your retailer or Johnson Level & Tool customer service.

3.1 Komponen anu Kaasup:

• Johnson 40-6657 Self-Leveling Cross-Line Laser
• Multi-functional elevating bracket
• Target magnét
• Tali pasang
• 3 "AA" alkaline batteries
• Hard-shell carrying case

Gambar 3.1: All components included in the Johnson 40-6657 Self-Leveling Cross-Line Laser kit, neatly arranged with the hard-shell carrying case.

4. Setélan

4.1 Pamasangan batré

1. Locate the battery compartment cover on the back or side of the laser unit.
2. Open the cover and insert the 3 "AA" alkaline batteries, ensuring correct polarity (+/-).
3. Tutup panutup kompartemen batré aman.

4.2 Pilihan pamasangan

• Bracket Magnét: Attach the laser to the included magnetic bracket. The bracket can then be securely fastened to any ferrous metal surface for hands-free operation.
• Pamasangan tripod: The laser unit features a standard tripod thread (typically 1/4"-20) on its base, allowing it to be mounted on a compatible tripod for adjustable height and positioning.
• Tali Pasang: Use the provided mounting strap with the bracket to secure the laser to non-metallic objects like posts or pipes.

4.3 Self-Leveling Mechanism

The 40-6657 laser features an internal pendulum self-leveling system. When the unit is powered on and placed on a relatively level surface, the pendulum will automatically adjust to project a level line. If the unit is placed on a surface that is too far out of level, the laser beam will flash rapidly, indicating that it cannot self-align. Adjust the position of the laser until the beam stops flashing and projects a steady line.

5. Operasi

5.1 Ngahurungkeun / Pareum sareng Pamilihan Mode

1. To power on the laser, slide the main power switch to the "ON" position. The laser will immediately begin projecting a cross-line beam and attempt to self-level.
2. Press the mode button (often indicated by a laser icon or "M") to cycle through the available laser projection modes:
   • Garis horisontal wungkul
   • Garis nangtung wungkul
   • Cross-line (horizontal and vertical simultaneously)
3. To power off the laser, slide the main power switch to the "OFF" position. This also locks the internal pendulum for safe transport.

5.2 Mode Manual

For applications requiring lines at an angle (e.g., installing handrails), the 40-6657 can be operated in manual mode. Consult the specific instructions for engaging manual mode, which typically involves holding down the mode button or a separate lock button while powering on, or a dedicated switch. In manual mode, the self-leveling function is disengaged, and the laser will project a static line at the angle you set the unit.

5.3 Out-of-Level Indicator

If the laser unit is positioned beyond its self-leveling range (typically ±4 degrees), the laser beam will flash rapidly. This visual indicator alerts the user that the unit is not level and the projected line is not accurate. Reposition the laser on a more level surface until the flashing stops.

5.4 Aplikasi

Gambar 5.1: Using the cross-line laser for precise alignment during cabinet installation, ensuring level and plumb placement.

Gambar 5.2: The laser level assisting in window installation, providing accurate horizontal and vertical references for proper alignment.

Gambar 5.3: Demonstrating the laser level's utility in tile installation, projecting precise guidelines for consistent spacing and alignment on both walls and floors.

6. Pangropéa

6.1 beberesih

Keep the laser unit clean and free of dust and debris. Use a soft, damp cloth to wipe the exterior. Do not use harsh chemicals or abrasive cleaners. Pay special attention to keeping the laser aperture clean for optimal beam clarity.

6.2 Panyimpenan

When not in use, store the laser in its hard-shell carrying case to protect it from impacts, dust, and moisture. Always remove batteries if the unit will not be used for an extended period to prevent leakage and damage.

6.3 Perawatan Batré

Replace batteries when the laser beam becomes dim or the out-of-level indicator flashes more frequently than usual. Dispose of used batteries responsibly according to local regulations.

7. Cara ngungkulan

8. Spésifikasi

9. Garansi jeung Rojongan

9.1 Émbaran jaminan

This Johnson Level & Tool 40-6657 Self-Leveling Cross-Line Laser is covered by a Garansi 3 Taun ti tanggal beuli. Garansi ieu nyertakeun cacad dina bahan sareng pagawean dina panggunaan normal. Punten tahan bukti pameseran anjeun pikeun klaim garansi.

9.2 Rojongan Palanggan

For technical assistance, troubleshooting, or warranty service, please contact Johnson Level & Tool customer support. Refer to the contact information provided in your product packaging or visit the official Johnson Level & Tool websitus pikeun detil rojongan panganyarna.

Kanggo inpo nu leuwih lengkep, anjeun tiasa nganjang ka Johnson Level & Tool official websitus.