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Emerson Process Management GmbH & Co. OHG 4-3
4
Maintenance
X-STREAM XEFD
Instruction Manual
HASXEDE-IM-EX
03/2012
Modications made on the electrical appara-
tus affecting the integrity of the type of protec-
tion or the temperature of the apparatus shall
be permitted only if the modied apparatus is
resubmitted to a testing station.
4.1 Verications and Tests
4.1 Verications and Tests
4.1.1 Routine Tests
The following tests shall be performed on a
regular basis:
EXPLOSION HAZARD BY DAMAGED ANALYZER
Do not continue to operate a damaged analyzer!
Call for service!
Violation may cause an explosion and/or personal injury or death!
4.1.1.1 Visual Inspection
The instrument shall be visually checked for
damages to the enclosure, ange, threads
and external analyzer components.
Especially take care that there are no scrat-
ches on the anges surfaces!
Contents
4.1 Verications and Tests ........................................4-3
4.2 Replacement of Parts.........................................4-6
4.3 Vapor Recovery Application - Special Information ...................4-8
4.4 Perform a calibration ........................................4-15
In the case of repairs affecting the type of
protection, the parts which have been re-
paired should be subjected to new routine
verications and tests. These tests need not
necessarily be made by the manufacturer.
4.1.1.2 Detailed Inspection
Check cable inlets (glands or conduits): If
the cable moves, e. g. thighten the cap nut.
If tightening is ineffective, replace the cable
gland or conduit.
Also consider the original manufacturer‘s
instructions for maintenance!