GEA ECOVENT TEFASEP-Gold ECO E, Инструкция по сборке

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Fig.3
5.
Use both thumbs to press the heated O-ring (TEFASEP gold valve seat seal) into the radial
groove at one point.
Fig.4
6.
Then use both palms to press the valve seat seal in place in the radial groove.
! Make sure the valve seat seal "clicks" into the radial groove. The audible clicking noise
indicates that the seal has been fitted correctly.
! The valve may not be totally leak-proof after a new TEFASEP gold valve seat seal has been
fitted. The valve seat seal will adjust itself optimally to the sealing surfaces only after the first
CIP or SIP cleaning (see ) and will then guarantee perfect sealing up to the maximum closing
pressure or vacuum.
Fig.5
? The valve seat seal is still too rigid and cannot be mounted?
®
Heat the valve seat seal again as described in the first step.
? When installing the valve seat seal, the seal does not "click" into place any more?
The valve seat seal has been overheated and can no longer be used.
®
Repeat the operation with a new valve seat seal.
®
Observe the data specified for heating the valve seat seal.
®
The valve seat seal has been removed.
Tefasep Gold
221BAL015386EN_1
12 01.11.2023