Assembly

1

Removal and Installation

of the Blade

!WARNING Disconnect battery pack from tool before performing any assembly,

adjustments, changing accessories, or storing the tool. Such preventive safety measures reduce the risk of starting the tool accidentally.

Note: Clean blade of any excess oil before installation.

1.

Rotate the lower guard 1 by hand. Loosen, but do not

 

remove, the cover plate screw 2 using a Phillips or

 

straight screwdriver (Figure 2).

2.

Rotate the cover plate 3 counterclockwise so the blade

 

bolt 4 is exposed (Figure 2).

3.

Press and hold the arbor lock. Use the blade wrench to

 

remove the blade bolt by turning wrench clockwise.

 

NOTE: The blade bolt has a left hand thread.

4.

Remove the blade bolt 4, outer washer 5 and the blade 6.

FIG. 2

4

5

3

2

6

Inner washer 7 should not be removed (Figure 3).

5. To install the 10" blade, fit blade between the chip

deflectors 8 and onto the arbor shaft 9 (Figure 3 & 4).

NOTE: Make sure the rotation arrow on the blade

matches the clockwise rotation arrow on the lower guard.

!To avoid injury, do not use a blade larger WARNING or smaller than 10" diameter and 5/8"

arbor.

6.Replace the outer washer 5 in the proper orientation, and tighten blade bolt 4 finger tight. Press the arbor lock and tighten blade bolt 4 securely, but do not overtighten.

7.Rotate cover plate 3 clockwise to original position. Tighten the screw 2.

!WARNING Never use saw without cover plate securely in place. Lower guard will not

function properly.

8.Be sure the arbor lock is released so the blade turns freely.

!WARNING After installing a new blade, lower the blade into the table slot and check for any

contact with the base or turn table structure. If blade contacts table, seek authorized service.

Cutting Kerf Insert

NOTE: New insert needs to be cut initially to provide blade clearance. This should be done by carefully making a straight cut through the insert.

5 7

FIG. 3

4

6

9

FIG. 4

3

2

9

8

30

Page 29 Page 31
Page 30
Image 30
Bosch Power Tools 3918, 3924-24 manual Removal and Installation Blade, Cutting Kerf Insert
Page 29 Page 31

3924-24, 3918 specifications

Bosch Power Tools has long been a leader in innovation and quality within the power tool industry, and its models 3918 and 3924-24 are prime examples of their commitment to performance and reliability. These tools are designed for both professionals and DIY enthusiasts, providing efficient solutions for a variety of tasks.

The Bosch 3918 is primarily a reciprocating saw that features a robust 6.5-amp motor, delivering impressive power for cutting through wood, metal, and other materials. One of its standout features is the tool-less blade change system, which allows users to switch blades quickly and easily without needing additional tools. This is not only time-saving but also enhances the user experience by minimizing downtime between cuts.

The saw also boasts a variable speed dial that can reach up to 2,700 strokes per minute, giving users optimal control over their cutting tasks. The pivoting shoe provides increased stability and allows for precise cuts in various applications. Additionally, the saw includes an electronic motor protection system, which helps prevent overheating and extends the lifespan of the tool.

On the other hand, the Bosch 3924-24 is a powerful angle grinder. With a 6.0-amp motor, it delivers high performance while being compact and lightweight. The grinder comes with a soft grip handle, making it comfortable for extended use. Its one-touch guard allows users to adjust the guard without any tools, thus enhancing convenience during operations.

This model is equipped with a direct-drive motor that increases torque and ensures that it works efficiently under load. The 3924-24's efficient dust management system minimizes dust and debris, providing a cleaner workspace and improving visibility during operations. Additionally, the grinder features a two-position side handle for added control and stability, making it suitable for a variety of grinding, cutting, and polishing applications.

Both Bosch Power Tools models, 3918 and 3924-24, exemplify the brand's commitment to quality, safety, and user ergonomics. Their advanced features, robust construction, and innovative technologies make them indispensable tools for any serious craftsman or home improvement enthusiast. Bosch continues to enhance its tools with practical features that reflect the needs of its users, ensuring that professionals get the results they demand while maintaining ease of use.
Top Page Image Contents