DANGER
FAILURE TO VENT SAMPLE GAS
The sample gas in the system must be vented to prevent fire or explosion during
maintenance and to prevent damage to the analyzer during startup.
The sample gas in the pipes leading to the analyzer must be purged to prevent hazards to
personnel during maintenance. Purging the sample gas must be done in accordance with
the safe working procedures for the site.
Allow the analyzer and system for returning the sample gas to run for five minutes to allow
any sample gas in the system to be returned to the exhaust.
WARNING
HEAVY ITEM
Handle the analyzer with caution during unpacking, installing, maintaining, and
transporting to prevent crushing of hands, feet, or other body parts.
The analyzer weighs 33 lb (15 kg) for the half rack system and 66 lb (30 kg) for the full rack
system. Rosemount recommends that the analyzer is moved by a minimum of two people
when lifting and transporting the equipment.
Failure to properly handle the analyzer may cause injury to personnel, wear suitable
protective gloves and protective footwear.
Procedure
1. Turn the
ON/OFF
switch on the back panel to
OFF
.
2. Disconnect the external power supply from the power socket.
3.
VERIFY
the sample gas handling system has been shut down and locked-out/
tagged-out.
4. The sample gas supply in the system
MUST
be vented to prevent fire or explosion
during maintenance.
5. Allow the analyzer to cool.
6. Disconnect all external cables. (Tag if necessary).
7. Disconnect, cap and label the tubing at the back of the analyzer connecting to the
sample handling system.
8. Remove the analyzer from the rack and place on a flat, stable surface that can
accommodate the weight of 33 lb (15kg) for the half rack and 66 lb (30 kg) for the
full rack system. This step requires two people to lift and transport the analyzer.
Troubleshooting and diagnostics
Reference Manual
January 2020
00809-0100-4244
86
Rosemount CT4400
Содержание Rosemount CT4400
Страница 1: ...Reference Manual 00809 0100 4244 Rev AA January 2020 Rosemount CT4400 Continuous Gas Analyzer ...
Страница 32: ...Start up procedure Reference Manual January 2020 00809 0100 4244 32 Rosemount CT4400 ...
Страница 40: ...Operating the analyzer Reference Manual January 2020 00809 0100 4244 40 Rosemount CT4400 ...
Страница 64: ...Gas calibration Reference Manual January 2020 00809 0100 4244 64 Rosemount CT4400 ...
Страница 96: ...Shutdown procedure Reference Manual January 2020 00809 0100 4244 96 Rosemount CT4400 ...
Страница 98: ...Preventative maintenance Reference Manual January 2020 00809 0100 4244 98 Rosemount CT4400 ...
Страница 100: ...Recommended spare parts Reference Manual January 2020 00809 0100 4244 100 Rosemount CT4400 ...
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