34
Model PH90Operating Procedures
Step 8
Install one o--ring on each end of the mix feed tube, and
thoroughly lubricate. (See Figure 48.)
Figure 4 8
Step 9
Lay the pump assembly, pump clip, mix feed tube and
cotter pin in the bottom of the mix hopper for sanitizing.
Lay the agitator in the bottom of the mix hopper for
sanitizing. (See Figure 49.)
Figure 4 9
Step 10
Slide the large o--ring and two smaller o--rings into the
grooves on the drive shaft. Thoroughly lubricate the
o--rings andshaft. DO NOT lubricate the hex end of the
shaft. (See Figure 50.)
Figure 5 0
Install the hex end of the d rive shaft into the drive hub
at the rear wall of the mix hopper. (See Figure 51.)
Figure 5 1
Note: For ease in installing the pump, position the ball
crank of the drive shaft in the 3 o’clock position.