6 Installation
Messko GmbH 202028 BA4001150/10 ENMSENSE
®
DGA 2/3
6. Lubricate the two round gaskets at the front of the ball valve.
Figure9: Lubricating the ball valve round gaskets
7. Lubricate the two round gaskets at the rear of the ball valve.
Figure10: Lubricating the ball valve round gaskets
8. NOTICE! Mounting errors can lead to non-tight seals and thus uncon-
trolled oil leakage. Ensure that the supplied flange gasket is inserted and
that this remains in the groove between the flanges. In the flange version
without groove, a flat gasket is necessary that is not included in the deliv-
ery (see Connecting flange dimensions [►Section 14.3, Page 95]).