GESTRA Flowserve MK 20 Instructions De Montage Et De Mise En Service page 14

Maintenance
The MK 20 does not require special maintenance. However, if used in
new installations which have not been rinsed it may be necessary to
check and clean the trap.
1. Observe danger note on page 2.
2. Depressurise steam trap. Unscrew and remove cover
3. Remove and clean strainer
4. Remove membrane regulator
regulator (capsule) onto the nozzle insert until it snaps into place.
5. Insert strainer
6. Clean all seating surfaces and apply heat-resistant lubricant (e. g.
®
WINIX 2150).
7. Insert new gasket
8. Install cover
WINIX ® 2150 is a registered trademark of WINIX GmbH, Noderstedt
D
.
D
.
A
and tighten it.
B
.
. Press cleaned or new membrane
C
.
B