Water Seal - Scotsman Prodigy Plus A Series Service Manual

NH0422, NS0422, FS0522, NH0622, NS0622, FS0822, NH0922, NS0922, FS1222, NH1322, NS1322, FS1522
Air, Water or Remote Service Manual

Water Seal

1. Go through all steps to remove the auger.
2. Remove the 4 allen head screws at the bottom of
the evaporator.
3. Lift the evaporator up and off the bottom bearing
retainer.
4. Push the water seal up on one side until it twists,
grab it and pull it out.
5. Remove the rotating half from the bottom of the
auger.
6. Clean the auger shoulder and add a very thin
bead of food grade sealant to the bottom of the
auger. (732 RTV or Scotsman part number 19-
0529-01)
Sealant
7. Carefully push the new rotating half of the water
seal up against the sealant as far as possible. It
should seat tightly and straightly against the auger
shoulder. Do not put fingerprints on the sealing
surface.
8. Wet the outside edge of the stationary half of
the water seal and insert it into the bottom of the
evaporator.
9. Slip the evaporator onto the bottom bearing
retainer, the bearing retainer will push the water
seal up into the correct position.
Note: The bottom bearing should have been replaced
at this time. (see page 44)
10. Secure the evaporator to the bearing retainer with
the original socket head screws. Be sure they are
tight.
Rotating Part
of Water
Seal
July 2020
Page 46