Delta 31-392 - Manual (Page 8)

ASSEMBLING AUXILIARY ABRASIVE
DRUM AND SPINDLE ASSEMBLY TO
DRIVE PULLEY
The auxiliary abrasive drum and spindle assembly is
furnished as standard equipment with the edge sander
and is used for finish sanding of small contour
workpieces. To assemble the abrasive drum and spindle
assembly, proceed as follows:
NOTE: The top guard and dust chute assembly has been
removed for clarity.
1. DISCONNECT TOOL FROM POWER SOURCE.
2. Align the three holes (A) Fig. 11, in adapter plate (B)
with three holes in top of drive pulley (C) and fasten
adapter plate (B) Fig. 12, to drive pulley with three 5/16-
18 x 3/4" long flat head screws (D).
3. Three abrasive drum spindles are supplied as stand-
ard equipment with the edge sander. Loosen set screw
(E) Fig. 13, in adapter plate (B), and insert the desired
abrasive drum spindle, one of which is shown at (F), into
the adapter plate (B). NOTE: Make certain flat on spindle
(F) is facing set screw (E).
4. Firmly tighten set screw (E) Fig. 14, to fasten drum
spindle (F) in place.
5. Assemble the proper abrasive sleeve (G) Fig. 15, over
the desired drum spindle (F). NOTE: There are three
abrasive sleeves supplied, with inside diameters of 1-
1/2", 2" and 3" which will fit over the abrasive drum
spindles (F) Fig.16 supplied. IMPORTANT: If the
abrasive sleeve (G) will not slide over the spindle drum
(F) Fig. 15, smoothly, loosen spindle nut (H) until abrasive
sleeve (G) fits on spindle drum (F).
6. Tighten spindle nut (H) Fig. 16, to hold abrasive sleeve
(G) firmly on spindle drum.
8
Fig. 12
Fig. 13
Fig. 14
Fig. 15
Fig. 16
Fig. 11
A
B
C
D
B
F
B
E
E
F
G
H
F
H
G
F