Bostitch SB-1850BN User Manual

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OPERATION and MAINTENANCE MANUAL

MANUAL DE OPERACIÓN Y DE MANTENIMIENTO

MANUEL D’INSTRUCTIONS ET D’ENTRETIEN

FINISH TOOLS

HERRAMIENTAS DE ACABADO

OUTILS DE FINITION

107674REVF 03/06

SB-150SX SB-125BN

SB-1664FN

SB-1842BN

SB-1850BN

SB-2IN1

BEFORE OPERATING THIS TOOL, ALL OPERATORS SHOULD STUDY THIS MANUAL TO

UNDERSTAND AND FOLLOW THE SAFETY WARNINGS AND INSTRUCTIONS. KEEP THESE

INSTRUCTIONS WITH THE TOOL FOR FUTURE REFERENCE. IF YOU HAVE ANY QUESTIONS,

CONTACT YOUR BOSTITCH REPRESENTATIVE OR DISTRIBUTOR.

ANTES DE OPERAR ESTA HERRAMIENTA,TODOS LOS OPERADORES DEBERÁN ESTUDIAR ESTE

MANUAL PARA PODER COMPRENDER Y SEGUIR LAS ADVERTENCIAS SOBRE SEGURIDAD Y LAS

INSTRUCCIONES. MANTENGA ESTAS INSTRUCCIONES CON LA HERRAMIENTA PARA FUTURA

REFERENCIA, SI TIENE ALGUNA DUDA, COMUNÍQUESE CON SU REPRESENTANTE DE BOSTITCH

O CON SU DISTRIBUIDOR.

LIRE ATTENTIVEMENT LE PRÉSENT MANUEL AVANT D’UTILISER L’APPAREIL. PRÉTER UNE

ATTENTION TOUTE PARTICULIÈRE AUX CONSIGNES DE SÉCURITÉ ET AUX AVERTISSEMENTS.

GARDER CE MANUEL AVEC L’OUTIL POUR FUTUR RÉFÉRENCE. SI VOUS AVEZ DES QUESTIONS,

CONTACTEZ VOTRE REPRÉSENTANT OU VOTRE CONCESSIONNAIRE BOSTITCH.

Stanley Fastening Systems L.P.

Other manuals for Bostitch SB-1850BN

Original Instructions40 pages

Questions and Answers:

J
Julie RossAug 12, 2025
Why is my Bostitch Power Tool lacking power and slow to cycle?
- L
  Leah HaleAug 13, 2025
  Your Bostitch Power Tool may lack power or cycle slowly if it's dry and lacks lubrication; in this case, use BOSTITCH Air Tool Lubricant. Other potential causes include a broken cylinder cap spring (replace the cap spring), cut or cracked O-rings/seals (replace them), a blocked exhaust (check the bumper, head valve spring, and muffler), a worn or leaking trigger assembly (replace it), dirt or tar buildup on the driver (disassemble the nose/driver to clean), an incorrectly seated cylinder sleeve on the bottom bumper (disassemble to correct), a dry head valve (disassemble and lubricate), or low air pressure (check the air supply equipment).
N
nataliecruzAug 20, 2025
What to do if fasteners jam in my Bostitch Power Tool?
- R
  Rachel WoodsAug 20, 2025
  If fasteners are jamming in your Bostitch Power Tool, it could be due to a worn driver channel (replace the nose and check the door), using the wrong size fasteners (use only recommended fasteners), bent fasteners (discontinue using these fasteners), loose magazine or nose screws (tighten all screws), or a broken or chipped driver (replace the driver).
K
Kimberly AlvarezAug 25, 2025
Why does my Bostitch Power Tool fail to cycle?
- H
  Haley ColeAug 25, 2025
  If your Bostitch Power Tool fails to cycle, check the air supply equipment for any restrictions. Ensure the tool is properly lubricated with BOSTITCH Air Tool Lubricant. Other potential causes include worn head valve O-rings (replace the O-rings), a broken cylinder cap spring (replace the cylinder cap spring), or a head valve stuck in the cap (disassemble, check, and lubricate).
K
Kimberly NashAug 27, 2025
Why is the frame or cap of my Bostitch Power Tool leaking air?
- J
  John PayneAug 27, 2025
  If the frame or cap of your Bostitch Power Tool is leaking air, it could be due to a damaged gasket or seal (replace the gasket or seal), a cracked or worn head valve bumper (replace the bumper), or loose cap screws (tighten and recheck).
J
Jennifer Sanchez MDAug 31, 2025
Why is the frame or nose of my Bostitch Power Tool leaking air?
- J
  jasminetannerAug 31, 2025
  If the frame or nose of your Bostitch Power Tool is leaking air, it might be due to loose nose screws (tighten and recheck), a cut or cracked O-ring or gasket (replace the O-ring or gasket), or a cracked or worn bumper (replace the bumper).
K
Kerry HuntSep 4, 2025
Why is the trigger valve stem of my Bostitch Power Tool leaking air?
- S
  Samuel RodriguezSep 4, 2025
  If the trigger valve stem of your Bostitch Power Tool is leaking air, the O-rings/seals may be cut or cracked. Replace the trigger valve assembly to resolve this issue.
J
james08Sep 8, 2025
How to fix a Bostitch Power Tool with a trigger valve housing that leaks air?
- K
  kwilliamsSep 8, 2025
  If the trigger valve housing of your Bostitch Power Tool is leaking air, it is likely due to a cut or cracked O-ring. Replace the O-ring to fix the leak.

Bostitch SB-1850BN Specifications

General

Type	Brad Nailer
Gauge	18
Magazine Capacity	100 nails
Operating Pressure	70-120 PSI
Weight	2.7 lbs
Fastener Type	Brad Nails
Air Inlet	1/4" NPT

Summary

Introduction and Warranty

Limited Warranty

Covers warranty for pneumatic staplers and nailers in the U.S. and Canada.

Safety Instructions

Air Supply and Connections

Details safe practices for connecting and using air supply for the tools.

Safe Handling and Operation

Covers safe practices for loading, operating, and maintaining the tools.

Tool Specifications

Fastener Specifications

Lists fastener types, gauge, and range for different tool models.

Air Fitting and Pressure

Specifies required air fitting size and recommended operating pressure.

Operation Modes

Describes the two available tool operation systems: Contact Trip and Sequential Trip.

Lubrication and Cold Weather Operation

Lubrication

Provides guidance on frequent lubrication for optimal tool performance.

Cold Weather Operation

Recommends lubricants and precautions for operating in cold temperatures.

Loading Tools

Loading SB-1842BN, SB-1850BN, SB-2IN1, SB-125BN

Step-by-step instructions for loading fasteners into specific tool models.

Loading SB-150SX

Detailed guide for loading staples into the SB-150SX model.

Loading SB-1664FN

Instructions for loading nails into the SB-1664FN model.

Tool Operation

Contact Trip Operation

Explains how to operate tools using the Contact Trip system.

Sequential Trip Operation

Details the procedure for operating tools with the Sequential Trip system.

Tool Operation Check

Procedures to verify the correct operation of Contact and Sequential Trip modes.

Safe Operation Practices

Additional safety guidelines for using Bostitch pneumatic tools.

Maintaining the Pneumatic Tool

Replacement Parts and Seals

Guidance on using genuine parts and procedures for seal assembly.

Air Supply, Pressure, and Volume

Explains the importance of adequate air supply for tool performance.

Trouble Shooting

Common Problems and Corrections

Lists common issues with tools and their corresponding solutions.

Depth Adjustment

Fastener Control Adjustment

How to adjust the fastener depth control on specific tool models.

Accessories Available

Air-Tool Lubricants

Lists available Bostitch air-tool lubricants for purchase.

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