Craftsman 351.219071 Instruction Manual page 21

USING SACRiFiCiAL BOARD
When performing a through mortise, it is a good prac-
tice to use a sacrificial board to prevent any chipout at
the bottom of the mortise.
Figure 33
E
D
A
C
,
,
,
To attach a sacrificial board, place sacrificial board
(A) against the face of the fence (B). See Figure 33.
Attach sacrificial board to fence using wood screws
(not provided) though the holes of the fence (C).
Place workpiece (D) on top of sacrificial board and
up against the fence.
4. Fasten workpiece using the holddown (E).
USING BITS WITH EXTRA LONG SHANKS
When using bits with extra long shanks, it will be neces-
sary to remove the extension.
Make certain that the mortiser is disconnected from the
power source.
1. Remove the mortising bit.
Figure 34
A
@
,
,
Insert a flat head screwdriver into the center hole
(A) of the motor end cap. See Figure 34.
Insert the chuck key (B) into the chuck (C) and
rotate screwdriver counterclockwise until the chuck
comes loose from the extension.
21