SECTION 7: MAINTENANCE

GeneralV-Belt

Regular periodic maintenance on your Model G7209/10 will ensure its optimum performance. Make a habit of inspecting your machine each time you use it. Check for the following conditions and repair or replace when necessary:

1.Loose mounting bolts.

2.Worn switch.

3.Worn or damaged cords and plugs.

4.Damaged V-belt.

5.Any other condition that could hamper the safe operation of this machine.

6.Inspect blades for damage.

7.Guard alignment and operation.

To ensure optimum power transmission from the motor to the blade, the V-belts must be in good condition and operate under proper tension. When replacing V-belts, it is important to replace all four at the same time - even if they do not all appear worn.

Belt tension should be checked at least every 3 months; more often if using the table saw inten- sively.

The V-belts are accessed through the cavity on the right side of the saw. They link the arbor and motor pulleys. To check V-belt tension:

1.Squeeze the center of each V-belt.

2.Note the amount of deflection. Deflection should be approximately 3Ú4". See Figure 42.

Table

The nonpainted surfaces on the Model G7209/10 should be protected against rust and pitting. Wiping the machine clean after every use ensures that wood dust isnÕt allowed to trap moisture against bare metal surfaces.

Some woodworkers recommend using automo- tive paste wax on exposed steel and cast iron sur- faces. The wax provides a layer of protection, as well as reducing friction between lumber and the table, making cuts faster and smoother. Avoid waxes that contain silicone or other synthetic ingredients. These materials can find their way into lumber thatÕs being worked, and can make staining and finishing difficult. If you use paste wax, make sure that itÕs 100% Carnauba wax.

3Ú4"

 

Figure 42.

!

Disconnect power to the

machine when perform-

ing any maintenance or

 

repairs. Failure to do this

 

may result in serious

 

personal injury.

-32-

G7209/10 14'' Table Saw

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Grizzly G7209, G7210 instruction manual Maintenance, GeneralV-Belt