! WARNING

BM 2610957380 02-09:BM FNS250-16 06-09 6/17/09 8:05 AM Page 10

Operation

Cold Weather Operation

FIG. 12

When using the tool in cold conditions the tool will cycle slower than usual while driving the first nails. The cycle rate will increase as the tool warms up. Keep tool warm to avoid reduced cycle rate.

Do not use a frozen tool. Allow tool to thaw ! WARNING before using. Moisture frozen in the tool may

impede internal components resulting in the risk of injury and/or tool damage.

Nail Unloading

PRESS

Bypass Lever

 

 

 

 

 

 

 

E

 

 

 

 

 

 

 

 

D

 

 

 

 

 

 

 

 

I

 

 

 

 

 

 

 

L

 

 

RD

 

 

S

 

 

 

 

 

 

 

 

 

 

 

A

 

IP

 

 

 

 

W

 

 

 

 

R

 

 

 

 

R

 

O

 

 

 

 

 

ST

 

F

 

 

 

AIL

 

 

 

 

 

R N

 

 

 

 

 

VE

 

 

 

 

 

 

 

 

 

O

 

 

 

 

 

 

 

 

 

 

Always disconnect tool from air supply before removing nails from magazine.

This avoids the risk of unintentional operation.

Do not disconnect air hose from the tool

!WARNING with finger on trigger or work contact element depressed. The tool can fire when reconnected to air supply.

1.Disconnect air supply.

2.Pull back follower, pressing bypass lever of the follower to allow follower to bypass nails and slowly allow follower to return to nose of the tool, see figure 12.

3.Tilt the tool with the magazine vertical and the nose facing up, this will allow the nails to slide to the back of the magazine.

4.Once the nails have slid back to the hold back spring, press the tab on the hold back spring to push the spring back and allow the nails to come out of the magazine, see figure 13.

Do not allow the nail follower to freely ! WARNING recoil. Guide the follower by hand until it

reaches its full forward position. Free recoil of the follower could result in damage to the follower and/or magazine or your fingers could become pinched.

Depth of Drive Adjustment

The depth with which nails are driven into the work piece can be adjusted using the depth adjustment on the nose piece of the tool.

Disconnect the tool from the air source ! WARNING before making adjustments. Such

precautionary safety measures reduce the risk or unintentional tool operation.

1. Disconnect tool from air supply.

2. Remove nails from tool as described in the “Nail Unloading” section of this manual.

3. Adjust tool driving depth:

• To reduce the nail depth, turn the adjustment knob counter clockwise, see figure 14.

 

RELEASE

 

NAILS

FIG. 13

PRESS

 

FIG. 14

Too Deep

Flush

Turn the adjustment knob counter clockwise.

FIG. 15

Too Shallow

Flush

Turn the adjustment knob clockwise.

10.

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Bosch Power Tools FNS250-16 manual Cold Weather Operation, Nail Unloading, Depth of Drive Adjustment
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FNS250-16 specifications

The Bosch Power Tools FNS250-16 is a powerful and versatile finish nailer designed for both professional contractors and DIY enthusiasts alike. Engineered for utmost precision and reliability, the FNS250-16 excels in a variety of applications, from cabinet making to trim installation, showcasing Bosch's commitment to performance and innovation in the power tools market.

One of the standout features of the FNS250-16 is its lightweight and compact design. Weighing only 4.3 pounds, it ensures ease of handling and maneuverability, reducing user fatigue during prolonged use. This makes it an ideal choice for those working in tighter spaces or on detailed projects where precision is key.

The FNS250-16 boasts a robust motor that drives 16-gauge finish nails ranging from 1 inch to 2.5 inches in length. This versatility allows users to tackle various materials and applications with ease. Furthermore, the tool features a tool-free depth adjustment system, enabling users to set the depth of drive quickly and effortlessly, ensuring that nails are driven flush or slightly below the surface as required.

Another significant technology integrated into the FNS250-16 is its Low Nail Lock-Out feature. This intelligent design prevents dry firing, protecting both the work surface and the tool itself. Users are notified when the nail supply is low, allowing for seamless work without disruptions.

The FNS250-16 also includes a convenient on-tool air duster, which helps clean the work area before and after use, enhancing overall efficiency and ensuring a tidy workspace. The integrated LED light illuminates dark work areas, making it easier to see the surface and drive nails accurately.

Moreover, the finish nailer features an adjustable exhaust portal that directs air away from the user, keeping the work area clear without interfering with visibility. The ergonomic handle design provides a comfortable grip, further enhancing control and reducing strain during extended tasks.

In conclusion, the Bosch Power Tools FNS250-16 is a state-of-the-art finish nailer that combines power, efficiency, and user-friendly features. Whether you're a professional contractor or a dedicated DIYer, this tool is designed to meet your needs while delivering top-notch performance and reliability on the job.
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