Cornelius FCB 3 H.P. POST-MIX DISPENSER, Инструкция по установке и обслуживанию, Страница: 41 / 78

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312026000
KEY ON END
OF POST
BEATER
KEY ON END
OF POST
KEY SLOT
ON BLADE
SCRAPER BLADES MUST BE MOUNTED TO THE
BEATER BODY AS SHOWN USING THE PERFORATED
EDGE AS THE LEADING EDGE. LINE UP KEY ON END
OF POSTS WITH KEY SLOT IN SCRAPER BLADES.
FIGURE 8. BEATERS AND SCRAPER BLADES INSTALLATION
1. Pull BEATER (item 13) and SCRAPER BLADES (item 2) from freeze cylinder.
2. Using WRENCH (item 5) reach into the freeze cylinder and turn the drive shaft/seal assembly to the right
(clockwise) to unlock its four locking tabs from the notches in the freeze cylinder retainer. Pull the assembly
out of the freeze cylinder retainer using the beater as a puller..
3. Remove the coupling end fitting from the shaft by loosening the set screw in the coupling, then slide
coupling off the shaft.
4. Remove the lock-ring bearing retainer from the end of the plastic housing.
5. Using a block of wood, tap the drive shaft and both bearings out of the plastic housing.
6. Loosen bearings and remove shaft. Remove two old inner drive shaft O-Rings seals and two outer O-Rings
seals from the plastic housing. Discard the old O-Ring seals.
NOTE: If old lubricant cannot be removed from the plastic housing by washing, use a nylon ‘‘pot and
pan’’ scrubber (3M Company ‘‘Scotchbrite’’, or equivalent) to remove the residue. Do not scrape plastic
housing. Replace any housing that has rough edges in O-Ring sealing areas.
7. Remove old lubricant from the plastic housing with paper towel. DO NOT SCRAPE THE PLASTIC
HOUSING. Wash the housing and the back of the freeze cylinder with warm water.
8. Lubricate two new drive shaft O-Ring seals with a generous amount of special light-grade silicone grease,
then install O-Rings inside the plastic housing.
9. Inspect the drive shaft and both bearings. Replace the drive shaft if worn and bearing(s) if found to be
rough.