25
Model PH90 Operating Procedures
Step 4
Assemble the draw valve spinner assembly.
Inspect draw valveo--rings for cuts or nicks. (Replace
if cut or nicked.) If draw valve o--rings are in good
condition, slide the two o--rings into the grooves of the
draw valve and lubricate. (See Figure 8.)
Figure 8
Lubricate the outer diameter of the spinner shaf t seal.
Fill the cups on each end of the seal with lubricant.
Insert the spinner shaft seal into the bott om of the draw
valve as far as it will go. The spinner shaft seal should
fit into the seal groove located inside the draw valve
cavity.
Important: Inspect to see that the spinner shaft seal
is correctly installed in the groove. Aworn, missing, or
improperly installed spinner shaft seal will cause
product leakage out the top of the draw valv e. (See
Figure 9.)
Figure 9
Place an even coat of lubricant on the smaller end of
the driven spinner. (See Figure 10.)
Figure 10
Squeezing the split end together, insert the driven
spinner through the metal opening of the draw valve
until it snaps into place. (See Figure 11.)
Figure 11
Step 5
Lubricate the inside of the freezer door spout, topand
bottom. (See Figure 12.)
Figure 12