Flex FX4221 Manual Del Operador página 15

INSTALLING AND REMOVING THE SUBBASE
(FIG. 13, 14, AND 15)
To remove subbase, just loosen and remove
the subbase screws and the subbase.
To install subbase
1. Align the holes on the subbase with the holes
at the bottom of the tool. The edge guide
slot can be used as a reference during the
alignment of the D-shaped subbase (Fig. 13).
2. Thread in but do not tighten the screws. Make
sure the subbase can move freely.
3. Insert the pin of the centering cone into the
collet and tighten the collet nut.
4. Open the base lock lever and turn the depth
adjustment ring until the centering cone stops
and centers the subbase (Fig. 14).
5. Close the base lock lever (Fig. 14) and tighten
the subbase screws to fix the subbase
(Fig. 15).
6. Loosen the collet nut and remove the
centering cone.
Fig. 13
Fig. 14
Collet Nut
Base
Lock
Lever
Fig. 15
-15-
Edge Guide
Slot
Centering Cone
Base Depth
Adjustment
Ring