DeWalt DW758, DW756 instruction manual Maintenance, Changing Accessories

Models: DW756 DW758

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DW756,758/385498 8/20/01 7:43 AM Page 4

English

Installing Tool Rests

TURN OFF AND UNPLUG THE BENCH GRINDER

Remove the tool rests from the packing and install as shown in Figure 2. Use the washers and screws supplied.

CAUTION: Longer screws may interfere with the movement of the grinding wheel.

Maintenance

CLEANING

Blowing dust and grit out of the motor housing using compressed air is a necessary regular maintenance procedure. Dust and grit containing metal particles often accumulate on interior surfaces and could create an electrical shock hazard if not frequently cleaned out.

ALWAYS WEAR SAFETY GLASSES.

CAUTION: Never use solvents or other harsh chemicals for cleaning the non-metallic parts of the tool. Use clean, dry rag only.

LUBRICATION

DeWALT tools are properly lubricated at the factory and are ready for use. Tools should be relubricated regularly every sixty days to six months, depending on usage. (Tools used constantly on production or heavy-duty jobs and tools exposed to heat may require more frequent lubrication.) This lubrication should only be attempted by trained power tool repair persons, such as those at DeWALT service centers or in other qualified service organizations.

Accessories

Recommended accessories for use with your tool are available at extra cost from your distributor or local service center.

Grinding wheels must fit within the confines of the guard and must be rated higher than the recommended speed as marked on the nameplate.

Recommended accessories for use with your tool are available at extra cost from your distributor or local service center.

CAUTION: Strands of wire cup brushes may break and fly off while in use. Users and others in the area should wear adequate eye, face and body protection. Use only wire cup brushes that are rated at or greater than the RPM shown on the tool’s nameplate.

WARNING: To reduce the risk of injury, always use proper guards when grinding and wear eye protection.

CAUTION: The use of any non-recommended accessory may be hazardous.

Changing Accessories

TURN OFF THE TOOL AND DISCONNECT FROM POWER SUPPLY.

CHANGE ACCESSORIES WHEN THE SPARK GUARD CAN NO LONGER BE ADJUSTED TO 1/16” FROM THE WHEEL.

DW756 - USE ONLY WHEELS THAT MEASURE 6” IN DIAMETER. THIS TOOL HAS 1/2” ARBORS ON EACH SIDE.

DW758 - USE ONLY WHEELS THAT MEASURE 8” IN DIAMETER. THIS TOOL HAS 5/8” ARBORS ON EACH SIDE.

Follow the steps below to remove and replace an accessory.

1.Raise the eye shield.

2.Loosen and pull the tool rest out as far as possible. Do no remove it.

3.Loosen and pull the spark guard out as far as possible, Do not remove it.

4.Remove the screws from the side cover and remove cover.

5.Using hex or adjustable wrenches, grasp the two hex nuts holding the wheels to the arbor shaft at each end of the tool. To remove the wheel from the left turn the hex nut clockwise while holding the other stationary.

6.Remove the wheel washer and the wheel.

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DeWalt DW758, DW756 instruction manual Maintenance, Changing Accessories

DW756, DW758 specifications

DeWalt is renowned for producing high-quality tools, and two of their standout products in the bench grinder category are the DW758 and DW756. These models epitomize durability and performance, making them ideal for both professional and home use.

The DeWalt DW758 is a powerful 8-inch bench grinder that operates at a robust 3,600 RPM, providing exceptional grinding capabilities. This model features a heavy-duty motor designed for a range of applications, including metal shaping, sharpening, and polishing. Its high-performance motor ensures consistent power delivery and enables users to work on tough materials with ease.

One of the primary characteristics of the DW758 is its cast iron base, which enhances stability during operation. This design not only minimizes vibrations but also prolongs the lifespan of the grinder. The grinder comes equipped with two 8-inch grinding wheels, permitting users to perform a variety of tasks without needing multiple tools. The included 36-grit and 60-grit wheels support different grinding applications, allowing for both coarse and fine finishes.

On the other hand, the DeWalt DW756 is an equally compelling option, featuring a slightly smaller design while still retaining impressive power. The DW756 operates at a speed of 3,450 RPM, making it suitable for handling general grindings tasks. Like its counterpart, this model also features a rugged cast iron base for stability and reduced vibration, ensuring a smoother grinding experience.

Both grinders utilize high-quality components such as the precision-machined shaft and balancing wheels, which contribute to their accuracy and efficiency. Additionally, the adjustable tool rests on both models allow users to customize their setups for optimal comfort and control. Safety features, including eye shields and toggle switches, are also standard, providing an added layer of protection for users.

In terms of versatility, both models are designed to accommodate a variety of accessories, making them adaptable to different tasks. With their robust build, powerful motors, and user-friendly features, the DeWalt DW758 and DW756 are excellent choices for anyone looking to enhance their workshop with reliable bench grinders. Whether for professional use or hobbyist projects, these grinders excel in performance, making them invaluable tools for achieving precise results.