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Emerson Process Management GmbH & Co. OHG7-2
X-STREAM X2
Instruction Manual
HASX2E-IM-HS
02/2012
7.2 General Maintenance Information
7.2 General Maintenance Information
Visual Inspections
Component Interval
Tubing, exible Leakage, embrittlement, contamination
Once a year
Tubing, stainless steel (SS) Corrosion, contamination
Pressure sensor, pressure switch,
Flowmeter
Corrosion, leakage
Pump Fixed screws, swing free to move
Valve block Corrosion, leakage
Flame arrestors Corrosion, damages, rmly seated
Field housings (IP 66 / NEMA 4X)
Corrosion, damages on enclosure and
gaskets
Field housings stopping plugs Firmly seated
Field housings cable glands Firmly seated
Intervals given in the following tables are
based on standard operating conditions
(ambient temperatures +10 ... +40 °C /
+50 ... +104 °F; temperature changes < 10 K
/hr).
Try cleaning contaminated components.
Replace components showing corrosion, or
not passing inspections or tests!
Maintenance intervals must be
shortened for differing opera-
ting conditions, and if aggres-
sive gases are supplied.
Take care of special mainte-
nance instructions in separate
manuals for accessories or
safety equipment, e.g. ame ar-
restors, infallible containments,
etc.
If applicable, consider the ma-
nual addendums for instru-
ments for hazardous areas!