Semi-Annual Maintenance; Inspecting And Replacing Scraper Blades; Cleaning The Syrup Connections - Cornelius VIPER 2 FLAVOR Service Manual

S -A M
EMI NNUAL AINTENANCE

Inspecting and Replacing Scraper Blades

Cleaning the Syrup Connections

© 2008-201, IMI Cornelius Inc.
There are several procedures that should be completed on a semi-annual basis.
There procedures help to insure proper operation of the system on a long term
basis. Refer to Table 33. for a listing of the semi-annual maintenance items.
Scraper blades should be inspected for wear during the semi-annual mainte-
nance check. To inspect the blades, perform the procedure in Table 35.
Step
1.
See "Purging a Barrel" on page 36.
2.
When purging is complete, remove power from the unit.
3.
Remove the four (4) 3/4 in. nuts from the faceplate and slowly remove the
faceplate from the unit.
4.
Slowly pull the blade assembly out of the barrel.
5.
Rinse and inspect the blade assembly for signs of wear.
6.
If there is significant wear on the blades, Reverse or replace them, depending
on the wear pattern.
7.
Replace the blade assembly and bushings (PN 2392) onto the motor shaft in
the barrel.
8.
Re-install the faceplate and replace the four (4) mounting nuts. Hand tighten
the nuts untill the faceplate makes contact with the gasket, then use a wrech
to tighten the nuts an additional 1/4 turn. Be careful not to over tighten the nuts
or cracking of the faceplate may result.
9.
Refill the barrel with product. See "Filling a Barrel" on page 37.
10.
When barrel fill is complete, perform a motor calibration. See "Calibrating a
Motor" on page 44.
Syrup connections should be cleaned at least every six months, or when syrup
types are changed. Perform the procedure in Table 36. to clean the BIB connec-
tors.
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Viper Service Manual
Table 35.
Action
Publication Number: 621260373SER