GEA ECOVENT N/W, Руководство по эксплуатации

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Maintenance
Maintenance
40
Operating Instructions · ECOVENT
®
Valve N/W and N.M DN 10/15
Edition 2014-07-04
3. Use the V-ring insertion tool to press in the V-ring – evenly press in at several oppo-
site points along the circumference.
4. Insert the V-ring evenly.
5. Replace all the other seals identified in the spare parts lists.

Done.
NOTE
Used seals must not be used again, since the proper function of the seal can no longer
be ensured.
Lubricating Seals and Threads
CAUTION
Damage to seals and threads
Damage to seals and threads can result in a malfunction.
 Ensure that an adequate film of lubricant is applied.
 For product contact seals only use suitable greases and oils.
 Observe the safety information sheets issued by the lubricant manufacturer!
Carry out the following steps:
1. Lightly grease the valve disk thread.
2. Apply a light film of lubricant to all seals.

Do not grease the V-ring
3. Apply a light film of lubricant to all screws.

Done.
NOTE
GEA Tuchenhagen recommends Rivolta F.L.G. MD-2 and PARALIQ GTE 703. These
lubricants are approved for foodstuff and are resistant to beer froth. They have the NSF-
H1 (USDA H1) registration. PARALIQ GTE 703 can be ordered from GEA Tuchenhagen
under part no. 413-064, and Rivolta F.L.G. MD-2 can be ordered under part no. 413-
071.