Adjustments

!WARNING Disconnect plug from power source before performing any assembly,

adjustment or repair to avoid possible injury.

NOTE: Your miter saw was completely adjusted at the factory. However, during shipment, slight mis- alignment may have occurred. Check the following settings and adjust if necessary prior to using this miter saw.

Checking 0° Bevel

Adjustment

1.Lower head assembly and engage head assembly lock pin.

2.Rotate table to 0° miter position

3.Pull up bevel lock lever to unlock bevel.

4.Check position of bevel range selector knob, it should be at the 0°-45° position.

5.Tilt the saw assembly to the left, then rotate saw assembly to the right until you feel the stop in the vertical position. This is where the saw is currently set for the 0° bevel cut.

Use a combination square to check blade square- ness to the table. Place the square on the table and press it against the blade. If the blade does not contact the full length of the square, (figure 1), fol- low the calibrating procedure.

Blade

Combination

Square Bevel Lock

Lever

Figure 1. Blade Square to Table

Calibrating Blade at 0°

(90° to the table)

NOTE: Calibrating the bevel setting also automatically calibrates the 33.9° stops.

1.Remove rear cover to expose bolts.

2.Lift bevel lock lever to release bevel lock.

3.Loosen bolt heads “A” and “B” with 10 mm open- end wrench at least one full turn (Figure 2a).

A

B

E

D

Figure 2a. Calibrating Blade at 0 degrees (90° to the table)

4.Place 4 mm Allen wrench bit onto multi-purpose tool and loosen setscrew “D” at least 3 full turns (Figure 2b).

5.Place combination square on table against blade. (See Figure 1)

6.Use 3 mm hex wrench supplied, and insert it in the hex screw through the hole marked “0” deg”. Rotate the wrench and watch the saw blade tilt until it is aligned with combination square.

7.Tighten setscrew “D”.

8.Tighten 10 mm bolt heada “A” and “B”.

9.Check and adjust bevel pointer to 0 degrees on each side of bevel scale.

10.Push down bevel lock lever until you feel the lever snap into the locked position.

3mm “L”

Wrench

in

0° Access

Hole

Bevel

Pointer

Figure 2b. Calibrating Blade at 0 degrees (90° to the table)

13.

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Bosch Power Tools 4212L manual Adjustments, Checking 0 Bevel Adjustment, Calibrating Blade at
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4212L specifications

The Bosch Power Tools 4212L is a highly innovative and versatile tool that caters to the needs of both amateur and professional craftsmen. Designed for precision and efficiency, it stands out with its robust features and advanced technologies, making it an essential addition to any toolbox.

One of the main features of the 4212L is its powerful 15-amp motor, which delivers a remarkable 4,500 RPM. This power allows users to tackle various materials with ease, whether it’s cutting through hardwood, laminate, or even metal. The tool’s speed settings are adjustable, offering versatility in applications and allowing users to customize the tool’s performance based on the specific material being worked on.

The Bosch 4212L also incorporates a high-quality laser guide system that enhances precision. This technology ensures that users have a clear line of sight for accurate cuts, reducing the chances for errors. The integrated laser is easily adjustable, allowing for quick alignment and setup, which saves time and enhances efficiency on the job site.

Another key characteristic of the Bosch 4212L is its dual bevel feature. This allows for compound miter cuts up to 45 degrees in both directions, expanding the range of cuts that can be made. This feature is particularly useful for crown molding and other intricate trim work, providing users with the flexibility needed for more complex projects.

In terms of safety, Bosch has included various design features to protect users during operation. The 4212L is equipped with a soft start feature, which minimizes kickback when the tool is powered up. Additionally, the electric brake works to stop the blade quickly after the trigger is released, enhancing safety during operation.

The overall build quality of the Bosch 4212L reflects durability and reliability. Its sturdy construction is designed to withstand heavy use, ensuring longevity even in demanding work environments. The tool also features an ergonomic handle design, providing comfort and reducing fatigue, which is crucial during prolonged use.

In summary, the Bosch Power Tools 4212L brings together power, precision, and safety in a single, user-friendly package. With its impressive motor, adjustable laser guide, dual bevel capabilities, and safety features, it stands out as a top choice for anyone seeking a high-performance cutting tool. Whether you are a DIY enthusiast or a seasoned professional, the Bosch 4212L is engineered to meet your cutting needs efficiently and effectively.
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