—If the oil level is at least halfway between the two grooves, no additional oil is needed –wipe the dipstick clean, return the plug, and tighten it.

—If the oil level is close to the lower mark, add fluid through the oil plug hole until the level is at the top line, then tighten the fill plug.

Changing the

Hydraulic Fluid

Change the hydraulic fluid after each 150 hours of operation. See the Machine Data Sheet for fluid requirements and capacities of your model. Failure to follow tthese instructions may damage your machine and cause serious personal injury.

Always wear protective gloves when changing hydraulic fluid.

Always wear safety gog- gles when the changing hydraulic fluid.

H8170/H8171 Hydraulic/Electric Log Splitter

To change the hydraulic fluid:

1. DISCONNECT THE SPLITTER FROM THE POWER SOURCE!

2. With the help of an assistant, tip the splitter back, motor end down, and place a basin under the fill plug to catch the oil as shown in Figure 11.

Figure 11. Draining hydraulic fluid.

3. Remove the oil fill plug. As the fluid drains into the basin, loosen the bleeder screw two full turns.

4. While holding a clean rag over the fill open- ing, tip the splitter upright, motor end up. Have your assistant hold it steady.

5Pour new oil into the fill plug hole. Check the fluid level frequently as you add oil. Fill to until the oil level is between the two grooves on the dipstick, then replace the fill plug and tighten.

Note: Remember to fully tighten the fill plug before removing it to check the fluid level. If you do not, you run the risk of over-filling, which can result in machine damage.

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Grizzly H8170/H8171 owner manual Changing Hydraulic Fluid, To change the hydraulic fluid
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H8170/H8171 specifications

The Grizzly H8170 and H8171 are two powerful offerings from the renowned Grizzly Industrial brand, well-respected for their robust machinery and tools tailored for woodworking, metalworking, and more. These two models cater to craftsmen and DIY enthusiasts by combining advanced technology with user-friendly features, making them ideal choices for both beginners and seasoned professionals.

One of the distinguishing features of the Grizzly H8170 and H8171 is their high-quality construction. Built with heavy-duty materials, these machines are designed to endure rigorous daily use while maintaining optimal performance. The cast iron tables provide a stable, vibration-free work surface, ensuring precision during operations and enhancing the overall user experience.

In terms of technology, the H8170 and H8171 are equipped with variable speed controls, allowing users to adjust speeds based on the specific application. This flexibility is crucial for achieving the desired finish on different materials. Whether one is working with softwoods or hardwoods, the ability to customize speed settings makes these machines versatile tools for a wide range of projects.

Another significant characteristic of the Grizzly H8170 and H8171 is their compact design, which makes them suitable for workshops with limited space. Despite their small footprint, they offer impressive power and efficiency, making them ideal for both hobbyists and professional woodworkers who may need to transport their tools.

Both models come with safety features that ensure user protection. Emergency stop buttons and clear safety guards are integrated into the design, minimizing the risk of accidents during operation. These features underscore Grizzly’s commitment to providing a safe working environment for all users.

The ease of maintenance is another highlight of these machines. Grizzly has designed the H8170 and H8171 with accessible components, simplifying tasks like blade changes and cleaning. This design consideration means less downtime and more time spent working on projects, which is vital for productivity.

In summary, the Grizzly H8170 and H8171 models stand out due to their durable construction, variable speed technology, compact design, essential safety features, and ease of maintenance. They represent an excellent investment for anyone serious about woodworking or metalworking, providing the reliability and performance needed to tackle various tasks with confidence.
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