Bostitch BT1855 Operation and Maintenance Manual

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Bostitch BT1855 Nailer Specification

The Bostitch BT1855 is a precision-engineered brad nailer, designed for high-performance in professional woodworking and finishing applications. This pneumatic tool operates with a pressure range of 70 to 120 PSI, providing consistent power to drive 18-gauge brad nails from 5/8 inch to 2-1/8 inches in length. The tool's lightweight magnesium body, weighing just 2.7 pounds, offers durability without compromising on comfort during prolonged use. Featuring a tool-free depth adjustment, the BT1855 allows for precise control over nail depth, ensuring clean and flush finishes in a variety of materials.

The nailer incorporates a selectable trigger system, enabling seamless transition between sequential and contact modes, enhancing versatility for different project needs. A rear exhaust directs air away from the user, maintaining a clean work environment. The BT1855 also features a tool-free jam release mechanism, minimizing downtime by enabling quick and easy clearing of nail jams. An integrated low-nail lockout feature prevents dry firing, reducing the risk of damage to work surfaces.

Ergonomically designed, the handle includes a comfortable grip to reduce user fatigue, making it suitable for extended periods of operation. The no-mar tip protects work surfaces from potential damage, and an adjustable belt hook provides convenient storage when not in use. The Bostitch BT1855 is a reliable, high-performance tool ideal for professional carpenters, cabinet makers, and DIY enthusiasts seeking precision and efficiency in their finish work.

Bostitch BT1855 Nailer F.A.Q.

How do I load nails into the Bostitch BT1855 nailer?

To load nails into the Bostitch BT1855, first ensure the tool is disconnected from the air supply. Pull back the magazine pusher until it locks, then insert a strip of brad nails into the magazine. Ensure the nails are aligned with the guide rails before releasing the pusher to secure the nails in place.

What air pressure should I use for the Bostitch BT1855 nailer?

The recommended operating air pressure for the Bostitch BT1855 nailer is between 70-120 PSI. Ensure your air compressor is set within this range to optimize performance and prevent damage to the tool.

How can I clear a jam in the Bostitch BT1855?

First, disconnect the nailer from the air supply. Open the jam clearing latch located on the front of the nailer. Remove any jammed nails or debris, then close the latch securely before reconnecting to the air supply.

What maintenance is required for the Bostitch BT1855 nailer?

Regularly clean the nailer with compressed air to remove dust and debris. Lubricate the moving parts with pneumatic tool oil before each use. Check for loose screws and tighten them as necessary to ensure safe operation.

How do I adjust the depth of drive on the Bostitch BT1855?

To adjust the depth of drive, rotate the depth adjustment wheel located near the trigger. Turn the wheel clockwise to drive the nails deeper and counterclockwise for a shallower drive. Test on scrap material to ensure the desired depth is achieved.

Why is my Bostitch BT1855 not firing nails?

Ensure the nailer is connected to a sufficient air supply with the correct pressure. Check for jams in the magazine or nose. Additionally, verify that the trigger and safety mechanisms are functioning properly and that nails are loaded correctly.

Can the Bostitch BT1855 be used on hardwood surfaces?

Yes, the Bostitch BT1855 can be used on hardwood surfaces. However, ensure you adjust the air pressure and depth of drive accordingly to prevent splitting or damaging the wood. Testing on scrap material is recommended.

What size nails can the Bostitch BT1855 handle?

The Bostitch BT1855 is designed to handle 18-gauge brad nails ranging from 5/8 inch to 2-1/8 inches in length. Always use nails within this range to ensure proper function and safety.

How do I safely store the Bostitch BT1855 nailer when not in use?

Disconnect the nailer from the air supply and remove any remaining nails from the magazine. Store the tool in a dry, secure location away from moisture and extreme temperatures. Use the protective case if provided for added safety.

What should I do if the Bostitch BT1855 trigger is not responsive?

Check that the nailer is properly connected to the air supply. Inspect the trigger mechanism for any visible obstructions or damage. If the issue persists, consult the user manual or contact Bostitch customer service for further assistance.