Delta 36-953 Instruction Manual Page 18

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18
ADJUSTING 90 AND 45 DEGREE
POSITIVE STOPS
Positive stops are provided to quickly and accurately
position the blade at 90 and 45 degrees to the table. To
check and adjust the positive stops, proceed as follows:
DISCONNECT MACHINE FROM POWER SOURCE.
1. Raise the saw blade all the way
to the top and turn the blade tilting handwheel clockwise
as far as it will go.
2. Using a square, check to see if the blade is 90
degrees to the table Fig. 41A. If an adjustment is
necessary, turn the blade tilting handwheel
counterclockwise. Loosen locknut (A) Fig. 42, and tighten
or loosen adjusting screw (B) until head of screw (B)
contacts casting on front trunnion when the blade is at 90
degrees to the table. Then tighten locknut (A).
3. Check to see if the tilt indicator pointer points to the
zero mark on the scale. Adjust if necessary.
4. Turn the blade tilting handwheel counterclockwise as
far as it will go. Using a square, check to see if the blade
is at 45 degrees to the table Fig. 41B. If an adjustment is
necessary, turn the blade tilting handwheel clockwise
until the adjusting screw (D) Fig. 43, and locknut (C) are in
view, in the opening in the front of the saw cabinet, as
shown. Loosen locknut (C) and tighten or loosen
adjusting screw (D) until head of screw (D) contacts
casting on front trunnion when the blade is at 45 degrees
to the table. Then tighten locknut (C).
Fig. 42
Fig. 43
ADJUSTING TABLE
The saw table has been aligned at the factory so the miter
gage slots are parallel to the saw blade; however, it is
recommended to check the alignment before initial
operation as follows:
DISCONNECT MACHINE FROM POWER
SOURCE.
1. Place a combination square (A) Fig. 44, on the table
with one edge of the square in the miter gage slot, as
shown, and adjust the square so the rule just touches one
of the teeth on the saw blade at the forward position, as
shown in Fig. 44. Lock the square in this position.
2. Rotate the saw blade so that the same tooth you
used in STEP 2 is in the rear position, as shown in Fig. 45,
and check this distance. Both the front and rear measure-
ments should be identical.
3. If an adjustment is necessary, loosen the four screws
that hold the table to the saw cabinet.
4. Shift the table until a position is found which brings
the saw blade in the center of the table insert slot, and
parallel to the miter gage slot.
5. Tighten the four screws that were loosened in STEP 4.
6. Tilt the blade to 45 degrees, and turn the saw blade by
hand, and insure it does not contact the table insert.
Fig. 44
Fig. 45
B
A
D
C
Fig. 41A
Fig. 41B
A
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