KOTARBAU 72mm BB Door Handle Instruction Manual

1. Bubuka

This manual provides detailed instructions for the installation, operation, and maintenance of your KOTARBAU 72mm BB Door Handle. Please read these instructions carefully before installation and retain them for future reference. Proper installation and care will ensure the longevity and optimal performance of your door handle.

2. Produk Langkungview

The KOTARBAU 72mm BB Door Handle is a robust and high-quality door fitting designed for both aesthetic appeal and functional security. It features a durable alloy steel construction with a nickel-plated finish, suitable for various door types and environments.

2.1 Komponén Kaasup

• Door handle set (two long plates with handles)
• Square spindle (8mm thick)
• Pamasangan screws
• Allen key (for securing handles)
• Parentah perakitan (manual ieu)

2.2 Fitur konci

• Bahan: High-quality alloy steel with nickel-plated finish.
• Daya tahan: Designed for long-term use, resistant to wear and weather.
• Cocog Universal: Compatible with various door types, suitable for both left and right-hand doors.
• Kaamanan: Solid construction enhances door security.
• Desain ergonomis: Comfortable and profiled handle shape for ease of use.

Figure 1: Complete KOTARBAU 72mm BB Door Handle set, including two handle plates, square spindle, screws, and Allen key.

Gambar 2: Detil view of the handle's ergonomic shape and the long plate with keyhole.

3. Setup jeung Instalasi

Before beginning installation, ensure you have the necessary tools (screwdriver, drill, measuring tape) and that the door is prepared for a 72mm BB (Buntbart) lock type. The 72mm measurement refers to the distance from the center of the handle spindle to the center of the keyhole.

3.1 Léngkah-léngkah Instalasi

1. Nyiapkeun lawang: Ensure the door has pre-drilled holes for the handle spindle and the keyhole, spaced 72mm apart (center-to-center).
2. Insert Spindle: Insert the square spindle through the latch mechanism in the door.
3. Position Handle Plates: Place one handle plate onto the spindle on one side of the door, aligning the keyhole and screw holes. Repeat for the other handle plate on the opposite side.
4. Cecekelan Aman: Use the provided mounting screws to firmly attach both handle plates to the door. Ensure the handles are level and operate smoothly.
5. Operasi tés: After installation, test the handle's movement and the latch mechanism to ensure proper function.

This door fitting is designed for BB (Buntbart) lock types, but KOTARBAU also offers variants for PZ (profile cylinder) and WC (bathroom/toilet) locks. Verify your lock type before installation.

Figure 3: Diagram illustrating the 72mm center-to-center spacing and common lock types (BB, PZ, WC).

4. Parentah Operasi

To operate the KOTARBAU door handle, simply press the handle downwards to retract the door latch. Release the handle to allow the latch to extend and secure the door. For doors equipped with a BB lock, insert the appropriate key into the keyhole and turn to lock or unlock the door.

5. Pangropéa

Regular maintenance ensures the longevity and smooth operation of your door handle.

• beberesih: Wipe the handle and plates with a soft, damp cloth. Avoid abrasive cleaners or harsh chemicals, as these can damage the nickel-plated finish.
• Lubrication: Periodically apply a small amount of silicone-based lubricant to the latch mechanism inside the door to ensure smooth operation. Do not apply lubricant directly to the handle surface.
• Sekrup pengencang: Check all mounting screws periodically and tighten them if they become loose. Loose screws can affect the handle's stability and function.

6. Cara ngungkulan

7. Spésifikasi

8. Garansi jeung Rojongan

For information regarding product warranty or technical support, please refer to the manufacturer's official website or contact your retailer directly. Keep your purchase receipt as proof of purchase.