GEA ECOVENT N/W, Руководство по эксплуатации

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Maintenance
Maintenance
3. Use an open-end spanner on the flat to hold the adapter (141) and unscrew the
switch bar (139).
4. Clamp the actuator into a vice and screw out the lantern (9) from the actuator using
a bar or pipe (d
≤ 42).
5. Unscrew the mounting base (198) using a face spanner.
 All seals are freely accessible

Done.
Converting the Actuator
For converting from NC to NO simply turn the actuator around and reassemble the parts
in reverse order (NC: piston facing down, in the direction of the housing).
Maintenance
Cleaning the Valve