Open The Cover; Install Belt And Chang Speeds - Promac 941A Operating Instructions Manual

Open the Cover

Lift the lock handle and counter clockwise,
open the cover. See Figure 3
LOCK
Figure 3
Install belt and Chang
speeds
Belt is not installed in the lathe, You need
to install their own.
Note: Must wipe on the pulley
oil before installation .
Figure 4.
The lathe has 6 speeds. See Figure 5.
The belt installed for 3 kinds of low speed
as shown by dotted lines in Figure 4. The
belt installed for 3 kinds of high speed as
shown by solid lines in Figure 4.
Release M12 nut, clockwise rotate the Adj.
handle can be tight the Multi belt, Vice
versa release.
Release Adj. screw, can be
wheel
See Figure 5A
Figure 5 spindle speeds
Figure 5A Adj. belt
12
Adjustable tension