10
IOM K-060VB-M1
5. PERIODIC MAINTENANCE
Please note that the periodic maintenance of the vacuum breaker is an integral part of the proper pipeline
maintenance regime; it should be maintained at least once a year in accordance with the quality and composition of
the fluid in the system.
Important:
Before performing any work on the vacuum breaker, make sure that all workers on site are familiar with
the Safety Instructions section of this document and with all the relevant local and general safety instructions,
standards and work regulations.
5.1.
Preparation
5.1.1.
Required tools and materials:
•
8mm ring wrench key
•
9/16” ring wrench key
5.1.2.
Releasing Pressure
•
Shut the isolating valve located on the riser under the vacuum breaker.
•
Carefully release the pressure and drain the vacuum breaker.
•
Important: Discard liquid to comply with local regulations.
Summary of Contents for K-060VB M1
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