Delta 22-450 Manuel D'utilisation page 10

2. To disengage the feed rollers, push the button
(A) Fig. 15 and move the handle (B) to the raised
position.
3. To change feed roller speeds, disengage the feed rollers as
explained in STEP 2.
Disconnect the machine from the power source.
4. Open the two doors (C) and (D) Fig. 16, located on the left
side of the machine.
5. Reposition the drive belt (E) Fig. 17 on the pulleys (F) and (G). With the belt (E) Fig. 17 on the smallest step of motor pulley (G)
and the largest step of the gearbox pulley (F), the feed roller speed will be 20 feet per minute. With the belt (E) Fig. 17 on the
largest step of the motor pulley (G) and the smallest step of gear box pulley (F), the feed roller speed will be 30 feet per minute.
A feed rate adjustment chart is located on the back of panel (C) Fig. 18.
F
E
g
Fig. 17
A
Fig. 15
C
10
B
C
D
Fig. 16
Fig. 18