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Viper Service Manual
© 2010, IMI Cornelius Inc. - 47 - Publication Number: 621360041TBSER
NOTE: The unit should be sanitized every 180 days by a qualified service
technician following the sanitizer manufacturer’s recommendations.
Flushing the System of
Syrup
After emptying the barrel, the barrel should be flushed of product before pro-
ceeding with the sanitizing procedure. Perform the procedure in Table 39.
Sanitizing the Barrel
Sanitize the syrup system and barrel by performing the procedure shown in
Table 40.
3. Remove the splash panel. See “BRIX Setup Menu” on page 32.
4. Turn the Product/BRIX valve 90 degrees clockwise to shutoff product to the barrel.
5. Place a large waste container under the dispense valve and drain as much
product as possible from the barrel.
6. When the pressure in the barrel drops, from the Barrel Maintenance menu,
press the PURGE button to repressurize the barrel with CO
2. As product level
lowers in the barrel, partially close the valve to avoid spurting.
7. Disconnect the BIB from the unit.
Table 38
Step Action
Table 39
Step Action
1. Fill a clean 5-gallon pail with plain water.
2. Connect a sanitizing fitting (p/n cc 28688) to the BIB connector. Put the con-
nector in the bucket of water.
3. Make sure the Product/BRIX valve is in the BRIX position.
4. Hold a waste container under the brix tube to collect syrup from the syrup line
and open the manual syrup flow valve (see Figure 27) to start filling the syrup
line with plain water. Continue to hold the manual syrup flow valve open until
clean water starts coming out of the BRIX tube.
5. Release the manual syrup flow valve and turn the Product/BRIX valve to the
Product position.
6. Open the manual water flow valve (see Figure 27) to start filling the barrel with
water. At the same time, open the faceplate relief valve until water comes out.
7. When the barrel is full, press the SPIN button on the Barrel Status menu, while
highlighting the appropriate barrel. This starts the scraper blade. Allow blade
to operate for fifteen seconds.
8. Turn barrel OFF by pressing the OFF button.
9. Place a waste container under the barrel dispensing valve. Open the dispens-
ing valve and dispense all wash water from the barrel. When the pressure in
the barrel drops, from the Barrel Maintenance menu, press the PURGE button
to re-pressurize the barrel with CO
2. As the wash water level lowers in the bar-
rel, partially close the valve to avoid spurting.
10. Perform rear barrel seal replacement. See “Barrel Motor Seal Replacement”
on page 51.
11. Perform inspection and replacement of scraper blades. See “Inspecting and
Replacing Scraper Blades” on page 44.
12. Perform a leak test on the barrel. See “Motor Seal Leak Test” on page 53.