LOADING THE 400 & 500

EYE PROTECTION which conforms to ANSI specifications and provides protection against flying particles both from the FRONT and SIDE should ALWAYS be worn by the operator and others in the work area when connecting to air supply, loading, operating or servicing this tool. Eye protection is required to guard against flying fasteners and debris, which could cause severe eye injury.

The employer and/or user must ensure that proper eye protection is worn. Eye protection equipment must conform to the requirements of the American National Standards Institute, ANSI Z87.1 and provide both frontal and side protection. NOTE: Non-side shielded spectacles and face shields alone do not provide adequate protection.

TO PREVENT ACCIDENTAL INJURIES:

•Never place a hand or any other part of the body in nail discharge area of tool while the air supply is connected.

•Never point the tool at anyone else.

•Never engage in horseplay.

•Never pull the trigger unless nose is directed at the work.

•Always handle the tool with care.

•Do not pull the trigger or depress the trip mechanism while loading the tool.

A

B

1.Move pusher to rear until latched. Cover will open. Pusher front will drop into notch on top of magazine assembly.

2.Drop staple stick over magazine and slide forward. Repeat until magazine is loaded, allowing enough space for pusher to disengage the magazine and the cover to close. Approximately 1/2" (13mm)

3.Pull and hold top part of knob

(A)and depress bottom part of knob (B) in a clockwise direction to release pusher.

NOTE: Use only staples recommended by Bostitch for the 400 & 500 Series staplers or staples which meet BOSTITCH specifications.

Always disconnect air supply: 1. Before making adjustments; 2. When servicing the tool;

3.When clearing a jam; 4. When tool is not in use; 5. When moving to a different work area, as accidental actuation may occur, possibly causing injury.

“DIAL-A-DEPTH™” FASTENER CONTROL ADJUSTMENT

The DIAL-A-DEPTH™ Fastener Control adjustment feature provides close control of the fastener drive depth; from flush with the work surface to shallow or deep countersink. First, set the air pressure for consistent drive in the specific work as described on page 5, then use the DIAL-A-DEPTH™ Fastener Control adjustment to give the desired depth of drive.

TO ADJUST DIAL-A DEPTH™ FASTENER CONTROL ADJUSTMENT:

1.With air pressure set (refer to Setting the Correct Pressure on (Page 5), drive a few fasteners into a representative material sample to determine if adjustment is necessary.

2.If adjustment is required, disconnnect air supply.

3.Refer to label on outside of door for direction to turn adjusting nut. (See illustration)

4.Open trip cover and turn adjusting nut as shown to set the desired fastener countersink depth.

5.Close cover. Before reconnecting air supply, check that trip mechanism parts operate freely with no binding or sticking.

6.Reconnect air supply.

-6-

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Bostitch 500 SERIES manual DIAL-A-DEPTH Fastener Control Adjustment, To Adjust DIAL-A Depth Fastener Control Adjustment
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400 SERIES, 500 SERIES specifications

The Bostitch 500 Series and 400 Series are two lines of pneumatic nailers and staplers renowned for their robust performance and innovative features in the construction and woodworking industries. Designed to enhance efficiency and precision, these tools are ideal for both professional and DIY applications.

The Bostitch 500 Series is known for its versatile functionality and lightweight construction. It includes a range of models that cater to framing, roofing, and finishing tasks. One of its standout features is the integrated tool-free depth adjustment that allows users to easily set the desired nail depth without the need for additional tools. This ensures consistent results across various materials, such as softwood, hardwood, and engineered wood.

Another significant technology present in the 500 Series is the oil-free design, which reduces maintenance time and the risk of oil stains on work surfaces. Additionally, these nailers are equipped with a selectable trigger system that allows users to switch between sequential and bump firing modes. This flexibility enables operators to adapt to different work requirements efficiently.

The 400 Series, on the other hand, is specifically designed for heavy-duty applications, making it perfect for professional contractors. These models feature a more robust build quality and enhanced durability, capable of handling tougher jobs with ease. The 400 Series also boasts a high-capacity magazine that minimizes downtime for reloading, allowing for continuous operation on larger projects.

In terms of technological advancements, the 400 Series incorporates an advanced anti-dry fire mechanism that prevents the tool from firing when there are insufficient fasteners in the magazine. This feature not only protects the work surface but also prolongs the lifespan of the tool. Additionally, the lightweight design ensures that users can maneuver the tool comfortably, reducing fatigue during prolonged use.

Both series feature Bostitch’s signature design elements, including ergonomic handles for better grip and comfort, and a compact profile for easy access in tight spaces. The durable construction of each model ensures that they can withstand the rigors of daily use on the job site.

In summary, the Bostitch 500 Series and 400 Series offer a blend of cutting-edge technology, user-friendly features, and durable construction, making them essential tools for professionals and enthusiasts alike. With their efficient performance and innovative designs, these nailers and staplers continue to set the standard in the industry.
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