Motor Seal Leak Test - Cornelius VIPER 2 FLAVOR Service Manual

Motor Seal Leak Test

© 2008-2012, IMI Cornelius Inc.
Seal
Spacer
Figure 42. Side View of Seal and Spacer on Motor Shaft
After replacing the motor seal, it is advisable to test the seal under pressure
before refilling the barrel with product. Perform the procedure in Table 45. to ver-
ify that the seal is installed properly and not leaking. When the seal passes the
leak test, perform the motor calibration routine on page 44.
Step Action
Turn the 3-way Product Supply valve behind the splash panel (see Figure 31)
1
to the Off (horizontal) position.
From the Maintenance menu, press the FILL button for the barrel. This pres-
2
surizes the barrel with CO
3
Observe the water and syrup fill solenoids.
If there are NO seal leaks, these solenoids cycle off within a minute and
4
remain off.
If the solenoids cycle off and remain off, the barrel seal is not leaking and the
5
barrel is ready to be filled with product.
If the solenoids do not cycle off, or cycle off and on, the seal is leaking and the
6
seal installation process described in Table 43. and Table 44. must be rea-
peated.
7
If there are no leaks, turn the 3-way Product Supply valve to the BRIX position.
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Table 45.
.
2
Publication Number: 621260373SER
Viper Service Manual