Co Regulator Replacement - Cornelius VIPER 2 FLAVOR Service Manual

Viper Service Manual
CO R
2 EGULATOR
Publication Number: 621260373SER
Step Procedure
1
Disconnect power from the unit.
Disconnect and bleed the water and syrup lines to remove pressure from the
2
system.
3
Remove the rear cover and side panels.
4
Remove the water and syrup lines from the input to the valves.
Remove the Wye tube from the output (top) of the valves by loosening the nuts
between the Wye and the check valves.
5
Wye
Retaining
Nuts
Remove the two (2) locknuts from the base of the assembly and remove it
6
from the unit.
7
Remove the check valve from the valve being replaced.
8
Install the check valve on the new valve and solenoid.
9
Remove the valve and solenoid from the mounting bracket and replace it.
10
Reverse the procedure to reinstall the bracket into the unit.
11
Reconnect power to the unit and test the system.
R
EPLACEMENT
The CO regulators are located at the center of the unit in back of the access
2
panel, as shown in Figure 48. To replace the regulators, perform the procedure
in Table 51..
Table 50.
- 68 -
Check
Valves
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