AIR CONTROL

Delivered Pressure

 

Air Release

 

 

 

The tank pressure is displayed on the left pressure gauge, and the air to be delivered to the tool is displayed on the right pres- sure gauge shown in Figure 5.

Figure 5. Pressure gauges.

To control the air delivery to your tool:

1.Adjust the air control knob, shown in Figure 6, to set the PSI that will be delivered to your tool. Turn the knob clockwise to increase the pressure and counter-clockwise to decrease the pressure.

Figure 6. Air control knob.

Note—The air tool that you attach to the air compressor should have a preferred PSI operating level. Set the pressure to be delivered to the tool according to this pre- ferred level. Understand the duty cycle of the air compressor that is described on page 7.

H4519 3 HP Air Compressor

There are two ways to release air from the compressor tank other than through your regulator and the use of air tools:

—The drain valve. —The safety drain valve.

To release air by using the drain valve, simply turn the release nut to allow air to flow out of the tank. The drain valve is shown in Figure 5. The drain valve is also used to drain condensation that builds up in the tank.

The safety valve automatically releases pressure if the tank reaches 130 PSI.

To manually release the air in the tank by using the safety drain valve:

1.Locate the safety drain valve on the tank. The drain valve is shown below in Figure 7.

Figure 7. Safety drain valve.

2.Pull the metal ring on top of the safe- ty valve to bleed pressure from the tank. Note—The ring is preset to release air if the tank exceeds its maximum pressure of 130 PSI. DO NOT try to adjust the safety valve!

-9-

Page 10 Page 12
Page 11
Image 11
Grizzly H4519 instruction manual AIR Control, Delivered Pressure Air Release, To control the air delivery to your tool
Page 10 Page 12

H4519 specifications

The Grizzly H4519 is a sophisticated woodworking tool designed for both amateur woodworkers and seasoned professionals. As a heavy-duty band saw, it combines precision engineering with robust construction, enabling users to tackle a variety of cutting tasks with ease. Its impressive features make it an essential addition to any workshop.

At the heart of the H4519 is its powerful 2 HP motor, which delivers consistent performance and allows the saw to cut through thicker materials without bogging down. This motor is paired with a reliable belt drive system, ensuring smooth operation and minimal vibration for a cleaner cut. The saw is equipped with a 14-inch throat depth and a 12-inch resaw capacity, enabling it to handle a wide range of materials including hardwoods, softwoods, and even some composite materials.

One of the notable features of the Grizzly H4519 is its precision blade guide system. This system utilizes micro-adjustable bearings that ensure the blade remains stable during operation. With a variety of blade sizes available, users can select the optimal blade for their specific cutting needs, whether they are making intricate curves or straight cuts. The blade's quick-release lever allows for easy changes, getting users back to work in no time.

The H4519 also includes a robust cast iron table that measures 15-3/4 inches by 18 inches, providing ample workspace for larger projects. The table features a tilt function, enabling bevel cuts and enhancing versatility. Additionally, a built-in dust port helps maintain a clean work environment, connecting easily to a dust collection system.

Safety is a top priority with the Grizzly H4519. It features a safety switch and an emergency stop button, ensuring that the saw can be quickly shut down in the event of an incident. The saw also comes with a blade protection guard which minimizes the risk of injury while maximizing visibility.

Lastly, the Grizzly H4519 is designed for durability. Its heavy cast iron frame reduces shaking and enhances stability during operation, ensuring long-lasting performance. This tool is a perfect investment for anyone looking to enhance their woodworking capabilities, promising precision, power, and reliability in every cut. Whether building furniture or crafting intricate designs, the Grizzly H4519 stands ready to deliver exceptional results.
Top Page Image Contents