GEA Aseptomag GD, Инструкция по эксплуатации

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10.9.1 Removing the Divisible Valve Seat Seal
For information on valve seat seals, see Section 3.3, Page 18
Tools required:
•
Ratchet with square socket drive ½"
• Socket wrench bit
• Vice with smooth jaws or equivalent type of protected jaws
Carry out the following steps:
1.
Clamp the nut of the valve disc into the vice at the spanner flats.
Fig.38: Clamping internal assembly
2.
Use the ratchet with the wrench socket or a hex key to unscrew the spindle
from the nut of the valve disc.
Fig.39: Releasing valve axis
3. Remove the seals from the internal assembly:
®
Seat seal (no. 1)
®
Valve disc seal on version TVT (no. 2)
Maintenance
Removing and Installing the "Divisible System" Valve Seat Seal
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