Installing A New Seal - Cornelius VIPER E 2 FLAVOR Manual

Installing a New Seal

Perform the procedure in Table 71, referring to Figure 67 and Figure 68 to replace the barrel seal with a new seal.
NOTE: When installing a new seal, never use oil or silicon based lubricants. This can cause the new seal to rotate and
leak!
Step
1 Remove the old seal and the spacer (see Table 61).
2 Remove the new seal from its packaging.
3 Clean the spacer.
4 Slide the spacer (with slots toward the motor housing) over the motor shaft.
Lubricate the inside of the seal using Dow Corning 111 Lubricant and Sealant.
5
NOTE: Do not lubricate the static side (outer portion) of the seal. This could
Carefully slide the seal over the motor shaft and press it firmly until is fully seated
6
against the spacer and the seal cannot be pushed any further.
Run your finger around the perimeter of the seal to insure it is flush against the back
7
of the barrel.
Reinstall the blade assembly. Rotate the assembly while inserting it to insure that it is
8
fully seated on the motor shaft.
9 Lubricate the faceplate o-ring.
Re-install the faceplate and replace the four (4) mounting nuts. Hand tighten the nuts
until the faceplate makes contact with the gasket, then use a wrench to tighten the
10
nuts an additional 1/4 turn. Be careful not to overtighten the nuts or cracking of the
faceplate may result.
11 Clean the drip tray and tube using warm water.
12 Perform the seal leak test in Table 72
(Note Orientation)
Motor Shaft
© 2022, Marmon Foodservice Technologies Inc.
cause the seal to rotate in the bore and leak.
Spacer
Figure 68. View of Motor Shaft with Spacer on Shaft
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Viper Installation, Service & Decommissioning Manual
Table 71
Action
Publication Number: 620073146SER