Adjustments; Adjust Miter Gauge Slot Alignment; Squaring The Table To The Sanding Disc - Delta 31-140 Manual De Instrucciones

AdjUSTINg MITER gAgE SLOT ALIgNMENT
M a k e
disconnected from power source
before making adjustments.
• Check to see if the miter gage slot (A), shown in
Figure 11, is parallel with the disc by placing a
combination square in the miter gage slot with one
end of the square against the disc as shown.
• Using a pencil, make a mark on the abrasive disc
where the square contacts the disc.
• Rotate the disc 180° and check the distance
between the disc and miter gauge slot at the
opposite end of the table. If an adjustment is
necessary, proceed as follows:
NOTE: When making the following adjustment, ensure
the table locking wing nut is tightened.
• Using the supplied hex wrench, loosen the four
screws (B) indicated in Figure 12, which secure the
table to the trunnions.
• Adjust the table by moving it in or out until the miter
gage slot is equidistant from the disc at both ends of
the table.
• Tighten the four screws securing the table to the
trunnions.
To avoid trapping the work or fingers
between the table and sanding disc,
the table edge should be positioned a maximum of
1/16" from the sanding disc.
SQUARINg TABLE TO THE
SANdINg dISC
Make certain machine is disconnected
from power source before making

adjustments.

• Referring to Figure 13, ensure table tilt indicator (A) is
set to 0°.
• Place an accurate square on the table with one end of
the square against the disc. If the table is not square
to the disc, proceed as follows:
• Loosen the table locking wing nut (B).
• Locate the 0° set screw which is located beneath the
table and loosen the retaining nut on the set screw.
• Rotate the 0° set screw and re-measure using the
square, repeating until the table is square with the
abrasive disc.
• Once the table is square, retighten the retaining nut
on the 0° set screw.
• Tighten table locking wing nut.
• Re-calibrate table tilt indicator by loosening the
indicator retaining screw and positioning the tilt
indicator to the 0° mark on the scale.
• Tighten indicator retaining screw.
AdjUSTMENTS
c e r t a i n m a c h i n e i s
11
FIgURE 11
FIgURE 12
FIgURE 13