TechnipFMC Smith Meter MPU 1600c, Инструкция по установке, эксплуатации и обслуживанию

Страница: 110 / 120

Page 110 • MNKS025 ║ Issue/Rev. 0.1 (11/18)
Batter Type CR 2032 3V
WARNING: Breaking the physical seals and changing the hardware lock from closed
to open should only be done when approved by the authorities having jurisdiction.
10.5. Storage and Preservation of the MPU and Spare Parts
SHORT Term Storage – Up to One Month
• Depending on where the meter is stored, indoors or outdoors, precautions should
be taken to preserve the meter during storage. Even for outdoor storage less than
a day, precautions are required.
• When the meter is delivered, it is guarded by protection covers. Inspect them for
damage, and keep them on during storage.
• For outdoor storage, protect the flanges and inner pipe with Cortech or similar
corrosion inhibitor to prevent degradation of the spool (unless the spool is made of
non-corrosive material). For indoor storage at room temperature and low humidity,
this is not necessary. Ensure that the transducer fronts and o-rings inside the spool
piece are not subjected to any solvents. This may lead to component damage.
• Mount protection covers on the flanges to prevent mechanical damage.
• Store the meter in such a way that it is not subject to inadvertent damage caused
by the handling of other equipment.
• If outdoor storage, plug all cable glands and check that the electronics enclosure
is properly closed. This is very important to prevent water ingress
LONG Term Storage – More than One Month
Precautions must always be taken to preserve the meter during storage. The preserva-
tions must be checked every three months. Precautions are the same as for short term
storage, with the following additions:
• Flanges and inner pipe must be protected with Cortech corrosion inhibitor or similar
to prevent degradation of the spool (unless the spool is made of non-corrosive
material).
• Make sure that the transducer-fronts and O-rings inside the spool piece are not
subjected to any solvents. This may lead to damage.
Note: If the meter has been subject to long term storage, all O-rings and backup rings
must be checked and if necessary changed. Preservation
MPU Series C I/O/M Manual Maintenance