YOKOGAWA TDLS200, Дополнение к инструкции по эксплуатации

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IM11Y01B01-12E-A
2nd Edition
2.2 Position of Process Flanges for Launch and Detect Units:
Process flanges should be located on the process such that the Launch and Detect Units can be
installed, accessed removed in a safe and convenient manner.
The following criteria/Check List should be met at a minimum:
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Good, Safe Engineering practices
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Local codes and regulations for such equipment installation
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Appropriate hazardous area (if applicable) precautions
•
Owner Company best practice and engineering standards
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Access for personnel to stand in front of launch and Detect Units
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Clearance for installation and removal of Launch and Detect (see below)
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Clearance for installation and removal of purge insertion tubes (if applicable)
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Access to process isolation valves
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Safe routing for interconnecting cables
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Ambient conditions in accordance with analyzer limits
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Access to appropriate utilities
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Adjacent space for mounting to Calibration Cell when off-line