Checking V-Belt

To ensure optimum power transmission from the motor to the blade, the V-belt must be in good condition and operate under proper tension. The belt should be checked for cracks, fraying, and wear. Belt tension should be checked at least every 3 months—more often if the bandsaw is used daily.

To check the V-belt:

1.DISCONNECT BANDSAW FROM POWER!

2.Open the lower wheel cover.

3.Push the center of the V-belt. Note the amount of deflection.

—If deflection is more than 3⁄4", tighten the V-belt.

4.Note the condition of the V-belt.

—If the V-belt is cracked, frayed, or glazed; it should be replaced as soon as conve- nient.

Tensioning V-Belt

Motor

Adjustment

Screw

Motor

Hinge

Screw

Figure 58. Motor mount screws.

4.Move the body of the motor, sliding the adjustment screw to the left-hand side (facing bandsaw front) of the adjustment slot.

5.Hold the motor in position with one hand and tighten the motor adjustment screw with the other hand.

6.Push the center of the V-belt.

—If deflection is approximately 3⁄4" with mod- erate pressure from your thumb or finger (Figure 59), then the tension is correct.

—If the deflection is more than 3⁄4", repeat

Steps 3-6.

Tools Needed:

Qty

Hex Wrench 6mm

1

To tension the V-belt:

 

1.DISCONNECT BANDSAW FROM POWER!

2.Open the lower wheel cover.

3.Loosen the motor mount screws shown in

Figure 58.

Deflection

3⁄4"

Pulley

Pulley

G0457 14" Industrial Bandsaw (Mfg. Since 5/11)

Figure 59. Testing belt tension.

7.When the V-belt tension is correct, tighten the motor hinge screw and close the lower wheel cover.

-45-

Page 46 Page 48
Page 47
Image 47
Grizzly G0457 Checking V-Belt, Tensioning V-Belt, To check the V-belt, Steps Tools Needed Qty, To tension the V-belt
Page 46 Page 48

G0457 specifications

The Grizzly G0457 is a versatile and robust woodworking tool designed to meet the needs of both amateur woodworkers and professional craftsmen. This cabinet-style bandsaw offers a blend of power, precision, and durability, making it an essential addition to any serious workshop.

One of the standout features of the G0457 is its powerful 2 HP motor, which provides ample strength to cut through a variety of materials, including hardwoods and softwoods. This motor is designed for consistent performance, minimizing the risk of stalling during operation. Furthermore, the bandsaw is equipped with a large cutting capacity, boasting a 14-inch resaw height and a 13-inch maximum cutting width, enabling users to tackle larger projects with ease.

The construction of the Grizzly G0457 is another key highlight. The machine features a solid cast iron frame that enhances stability and reduces vibrations during operation. This sturdy design contributes to improved accuracy, ensuring that cuts are clean and true. Furthermore, the oversized wheels are made of aluminum, allowing for smoother operation and a longer lifespan.

In terms of technology, the G0457 utilizes a precision-machined aluminum fence system. This system is designed for easy adjustments, providing users with the ability to make quick and accurate cuts. The bandsaw also includes a blade tension release, which simplifies blade changes and prolongs the lifespan of the blade itself. Additionally, the quick-release blade tension lever allows for easy adjustments, enhancing overall efficiency.

Safety features are also a priority in the design of the Grizzly G0457. It includes an easy-to-access power switch and a blade guard to protect users from potential injuries. The adjustable upper and lower blade guides ensure optimal performance and safety during operation.

The G0457 is also designed with convenience in mind. It includes a built-in dust port to help maintain a clean workspace. This feature minimizes dust accumulation, promoting a healthier environment and improving visibility while cutting.

In summary, the Grizzly G0457 bandsaw is a powerful and reliable tool that combines innovative features, robust construction, and user-friendly design. Whether you are ripping boards, resawing, or making intricate cuts, the G0457 stands out as a reliable choice for anyone serious about woodworking. Its attention to detail, performance capabilities, and safety features make it an invaluable asset in any workshop.
Top Page Image Contents