DeWalt DW756 Manual De Instrucciones página 10

Fig. 3) and pull the spark guard (A) out as far as possible. Do not
remove it.
4. Remove the screws (T) from both side covers (U) and remove the
covers.
5. Using hex or adjustable wrenches, grasp the two hex nuts (V)
holding the wheels to the arbor shaft (W) at each end of the tool
(Refer to Fig. 6, 7). To remove the wheel from the left side, turn
the hex nut (V) clockwise while holding the other stationary. To
remove the wheel from the right side, turn the hex nut (V) counter
clockwise while holding the other stationary.
6. Remove the wheel flanges (X) and the wheel (Y).
7. Inspect the wheel for cracks, chips or any other visible damage
(other than normal wear) and discard if such damage is found.
Inspect the blotter (Z) for damage. If the blotter is missing or
severely damaged, replace it with a piece of thin cardboard
or blotter paper cut to the same size. NEVER USE A WHEEL
WITHOUT A BLOTTER.
FIG. 6
DW756
W
X
Y
8. Install the new wheel or other accessory (Y).
For the DW756 (Fig. 6), be sure that the wheel flanges (X) are in
place (concave side toward the wheel).
For the DW758 (Fig. 7), be sure the spacers (AA) and the wheel
flanges (X) are both in place (concave side toward the wheel).
9. Hold both hex nuts (V) as before and tighten them but do not
Z
overtighten. Overtightening can crack a grinding wheel.
X
10. Replace the wheel covers and their screws.
11. Adjust the spark guard (A) to 1/16" (1.6 mm) from the wheel and
tighten securely.
V
12. Adjust the tool rest (D) to 1/8" (3.18 mm) from the wheel and
tighten securely.
13. Adjust the eye shield (B) to a point between your eyes and the
wheel. The bench grinder is now ready for use.
14. Follow the above steps to install buffing wheels and wire wheel
brushes as well as grinding wheels.
8
FIG. 7
Z
X
V
S
Y
X
DW758
W
AA