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Model G4672

Magnetic Switch Instruction Sheet

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MAGNETIC

SWITCH

ASSEMBLY

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Contactor

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Thermal

 

 

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Overload Relay

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(5.5-8.5A)

 

 

 

 

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IMPORTANT: This magnetic switch toggles a motor ON and OFF, and helps provide thermal overload protection for the motor if operating temperature gradually increases due to heavy work loads. The thermal overload relay inside is not designed to cut power in the event of a sudden motor overload or stall.

To help protect a motor from this type of overload, this magnetic switch MUST be connected to a properly sized power supply circuit with a correct fuse or circuit breaker.

OPERATION: The green push button switch allows current to go to the magnetic coil which pulls the contactor closed. Main current now passes through the thermal overload relay and then to the motor. This relay monitors motor current draw. If the motor begins to overheat, this relay breaks the magnetic field, which opens the contactor and cuts current to the motor. The red push button breaks the magnetic field, which opens the contactor and disconnects the current to the motor.

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Grizzly instruction sheet Model G4672 Magnetic Switch Instruction Sheet, Magnetic Switch Assembly, Contactor

G4672 specifications

The Grizzly G4672 is a powerful and versatile machine designed for woodworkers and metalworkers alike. This impressive tool is a 12-inch wood bandsaw that stands out for its robust construction and advanced features, making it a solid addition to any workshop.

One of the primary highlights of the Grizzly G4672 is its powerful 2 HP motor, which provides the necessary strength and efficiency to cut through a variety of materials. The saw operates at a speed of 3,450 RPM, allowing for smooth and accurate cuts. The extended 12-inch resaw capacity allows users to cut larger pieces of wood or metal, making it ideal for furniture makers or artisans who require precision in their work.

In terms of design, the G4672 features a sturdy cast-iron frame and a thick, precision-ground table that provides excellent stability and support during operation. The table tilts from 0 to 45 degrees, facilitating bevel cuts and enhancing the tool's versatility. Additionally, the built-in dust port helps minimize mess, ensuring that your workspace remains clean while you work.

This bandsaw incorporates high-quality components, including a precision bearing blade guide system that reduces friction and enhances the blade's lifespan. The blade can easily be changed, and the tension adjustment mechanism ensures optimal blade performance, allowing users to achieve cleaner and more accurate cuts.

The Grizzly G4672 also prioritizes user comfort and safety. The large handwheel for quick height adjustments makes it easy to operate, while the safety shut-off switch ensures that users remain protected during use. The machine's overall weight provides stability, reducing vibrations that can affect cutting quality.

Furthermore, the G4672 is equipped with a large, clear blade guard that allows users to have a clear view of their cuts while maintaining safety standards. The machine is built to last, featuring high-quality castings and components that ensure durability over time.

In summary, the Grizzly G4672 wood bandsaw is a blend of power, precision, and user-friendly features, making it an excellent choice for both professionals and hobbyists. With its extensive cutting capacity, advanced technologies, and emphasis on safety, it stands out as a reliable tool for anyone looking to elevate their woodworking or metalworking projects.