Delta 20-330 - Manual (Page 10)

10 - English
ASSEMBLING VISE HANDWHEEL
Disconnect machine from power source.
Assemble the vise clamping handwheel (T) Fig. 4, to the
shaft (U), and tighten set screw (V) against the flat on
the shaft (U).
Fig. 11
T
U
V
ASSEMBLING STOCK ADVANCE STOP
Disconnect machine from power source.
Assemble the stock advance stop assembly (W) to the
hole on the front of the table and tighten the two set
screws (X), as shown in Fig. 6.
Fig. 12
ASSEMBLING GUARD AND BELT
Disconnect machine from power source.
Open the belt and pulley guard (A) Fig. 12A, and
position the bottom half of the guard assembly behind
the pulleys (B) as shown. Line up the two holes in the
bottom of the guard with the two threaded holes in the
casting. NOTE: DO NOT COMPLETELY TIGHTEN THE
PULLEY GUARD TO THE CASTING AT THIS TIME.
Place a 1/4" flat washer onto a 1/4-20x1/2" hex head
screw and insert screw through hole in pulley guard and
thread screw into the tapped hole in the casting. Repeat
this process for the remaining hole. Raise the motor and
assemble the belt (D), to the desired steps of the two
pulleys then release the motor. A speed selection chart
(E) is located on the inside of the guard cover. When the
belt is tensioned, tighten screws (C).
Fig. 12A
E
A
B
D
W
X
X
Fig. 12B
G
To lock guard closed during use, use the 3/16" hex
nut and 3/16"-1/2" round head screw. Insert the screw
through the two holes at (G) Fig. 12B and secure using
the hex nut.
C