5 Maintenance
Service the valve regularly.
Study the instructions carefully and pay special attention to the warnings!
Always use Alfa Laval genuine spare parts. Always keep spare rubber seals, lip seals and diaphagms in stock.
Check the valve for smooth operation after servicing.
5.8
Mounting of fully maintainable actuator
NOTE! Depending on type of actuator choose step 1 or step 2.
Step 1
1. Reverse order of 5.7 Dismantling of fully maintainable actuator
2. Lubricate O-rings (3, 7, 11) with Molykote Longterm 2 plus
before fitting.
3. Tighten bushings with a torque = 10 Nm and be careful not
to overtightened.
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