Operation Overview

A basic operation with this machine is as follows:

The operator adjusts the table as needed for the sanding operation, then turns the sander and dust collector ON and makes sure the belt is tracking properly.

The workpiece is placed flat on the table and pressed in to the moving sanding belt. The platen behind the sanding belt provides a flat surface to ensure that the sanded portion of the workpiece is also flat. The table can be tilted and locked in place to sand a variety of angles on the workpiece.

Various additional techniques can be used for sanding curves or shapes, but in all operations, the workpiece must be firmly supported against the table when it is in contact with the workpiece.

Stock Inspection

Follow these rules when choosing stock:

•DO NOT sand stock that contains large or loose knots. Injury to the operator or damage to the workpiece can occur if a knot becomes dislodged during the sanding operation.

•Remove foreign objects from the workpiece. Make sure that any stock you process with the sander is clean and free of dirt, nails, staples, tiny rocks or any other for- eign objects that could damage the sanding belt or eject from the workpiece during sand- ing.

•Scrape all glue off the workpiece before sanding. Glue deposits on the workpiece, hard or soft, can gum up the sanding belt and produce poor results.

Figure 8. Example of belt sanding.

To avoid the risk of kickback and personal injury, always keep the workpiece firmly on the table.

Model H3140 (Mfg. after 6/02)

Sanding Tips

•Use the correct sandpaper and grit for the job to ensure good sanding results.

•Replace the sandpaper with a higher grit to achieve a finer finish.

•Extend the life of the sandpaper by reg- ularly using a PRO-STICK®sanding pad (Accessories on Page 19).

•When bevel sanding, make any necessary guide lines on the longer side of the board so they will be visible during sanding.

•Always turn the sander ON and allow it to reach full speed before engaging the workpiece with the sandpaper.

•Keep your workpiece moving across the width of the sanding belt to prevent grooves or ruts in the workpiece surface or excessive wear to the sanding belt.

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Grizzly H3140 owner manual Operation Overview, Stock Inspection, Sanding Tips, Follow these rules when choosing stock
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H3140 specifications

The Grizzly H3140 is an outstanding woodworking machine that caters to the needs of both hobbyists and seasoned professionals. Known for its robust construction and advanced features, it is designed to enhance productivity while ensuring user safety and efficiency.

One of the main highlights of the H3140 is its powerful motor. With a 1-HP motor, it provides substantial torque, enabling users to handle a variety of cutting tasks with ease. This allows woodworkers to work with hardwoods and dense materials without power loss, ensuring clean and precise cuts every time. The machine operates at a smooth 10,000 RPM, which optimizes the cutting speed and reduces finishing time significantly.

The H3140 features a precision-ground cast iron table that offers not only stability but also a large work surface. This expansive area is perfect for managing larger pieces of wood, enhancing overall productivity. Additionally, the table is equipped with a fence system that allows for easy adjustments and repeatability of cuts. This feature is essential for projects requiring uniform dimensions, making it an ideal choice for cabinet makers and furniture builders.

Another characteristic that sets the Grizzly H3140 apart is its safety features. It comes with a blade guard that protects users from accidental cuts, alongside an easy-access power switch that enhances safety during operation. This combination encourages a safer working environment, which is a critical aspect of any woodworking workshop.

In terms of technology, the H3140 features a unique dust collection system that effectively manages debris and keeps the workspace clean. By connecting a shop vacuum to the machine, users can reduce dust buildup, which not only enhances visibility but also contributes to better air quality.

The Grizzly H3140's heavy-duty construction ensures durability and longevity, making it a wise investment for anyone looking to enhance their woodworking capabilities. Its blend of power, precision, safety, and ease of use makes it a standout choice in the woodworking community. Whether for professional tasks or personal projects, the Grizzly H3140 is built to deliver outstanding performance. Overall, this machine exemplifies what a high-quality woodworking tool should be, effectively meeting the diverse needs of its users.
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