DeWalt 513 Instruction Manual page 11

SETTING MORTISER FOR DEPTH OF CUT
Measure the lock box at its deepest part, including the thickness of the lock
face, and add 1 " (6.4 mm) to this dimension for clearance. The depth of cut is
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controlled by the feed rod (W) Fig. 7 which is marked in
increments. Loosen the collar (X) and move it to the determined depth
requirement and lock in place.
MAKING TRIAL CUT
After the mortiser (see Fig. 8) has been set up according to the preceding
instructions, it is strongly recommended that a trial cut be made in the
following manner to insure fit of lock box.
Clamp a length of 2" × 6" (50.8 x 152.4 mm), or larger, lumber in vise, or
1.
fasten it securely to a work bench, in an upright position.
2. Move feed lever (A) to horizontal position (as shown in Fig. 8) and pull
motor carriage (B) to end of guide rod (C).
Place the mortiser against edge of the 2" × 6" (50.8 x 152.4 mm) so that
3.
the clamps are firmly seated and crank (E) is free to revolve completely
around. Tighten clamp handles (D) securely to hold mortiser in position.
4. Move feed lever (A) to vertical position to engage feed mechanism.
DISCONNECT TOOL FROM POWER SOURCE.
W
DISCONNECT TOOL FROM POWER SOURCE.
MAKE SURE MOTOR SWITCH IS IN THE OFF POSITION.
D
X
Fig. 7
B
C
E
Fig. 8
11
1 " (6.4 mm)
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A
F