Grizzly G0641 owner manual Pneumatic Limit Switch

6.Place a 45° square against the fence and the blade, as shown in Figure 47.

Figure 47. Using a 45° square to align blade.

7.Loosen the aligning bolt on one side and tighten the one on the other to move the angle of the blade so that it is precisely 45° to the fence.

8.Lift your foot from the pedal actuator to raise the blades, then re-tighten the aligning jam nuts and both motor mounting bolts to secure the setting.

9.Repeat Steps 3–8for the opposite pivot arm assembly if necessary.

10.Reinstall the inner blade guard and secure the front guard in the down position.

11.Make a cut to confirm that the blades cut a 45° angle. Repeat the steps above if neces- sary.

G0641 Double Miter Saw

limit switch

Pneumatic Limit

Switch

The pneumatic limit switch (see Figure 48) is activated when the blades and pivot arms raise to their uppermost position. This switch then raises the hold-downs and releases the workpiece.

Figure 48. Pneumatic limit switch (right rear of

machine).

Generally this switch does not need service or adjustment. However, if necessary to adjust its position on the bracket, make sure that the hold- downs raise up only after the blades have reached their uppermost position.

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