Endress+Hauser analytikjena multi N/C pharma HT, Руководство по эксплуатации

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multi N/C pharma HT Operation
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5.3 Switching off the analyzer
Switching to standby mode Recommendation: Switch the analyzer to standby mode during measurement pauses of
more than 30 min.
}
Click on [Exit] in the software interface.
ü
The Program End window opens.
} Flush the analysis device, for measurements without autosampler:
– Activate the Reverse Rinse Analyzer checkbox. Place the sample intake canula
into the waste container before starting the backflush.
} Flush the analysis device, for measurements with AS vario, EPA Sampler autosam-
pler:
– Activate the Reverse Rinse Analyzer checkbox. The content of the sample intake
hose is automatically washed back into the wash cup.
}
Flush the analysis device, for measurements with AS 10e, AS 21hp autosampler:
– At the end of the sequence, measure one sample of ultrapure water.
(The autosamplers do not have the wash cup required for the backflush process.)
– Activate the Reverse Rinse Analyzer checkbox.
}
Activate the Stand-by Analyzer option and confirm with [OK].
ü The analyzer remains in standby mode.
If backflushing is enabled, the sample intake hose is flushed with ultrapure water. The
gas flow is switched off and the standby temperature is set.
Switching off the device before
extended standstill periods Recommendation: Switch off the analyzer before extended standstill periods (weekends,
holidays).
}
Click on [Exit] in the software interface.
ü
The Program End window opens.
}
Flush the analysis device, for measurements without autosampler:
– Activate the Reverse Rinse Analyzer checkbox. Place the sample intake canula
into the waste container before starting the backflush.
}
Flush the analysis device, for measurements with AS vario, EPA Sampler autosam-
pler:
– Activate the Reverse Rinse Analyzer checkbox. The content of the sample intake
hose is automatically washed back into the wash cup.
}
Flush the analysis device, for measurements with AS 10e, AS 21hp autosampler:
– At the end of the sequence, measure one sample of ultrapure water.
(The autosamplers do not have the wash cup required for the backflush process.)
– Activate the Reverse Rinse Analyzer checkbox.
}
Activate the Switch off Analyzer option and confirm with [OK].
ü
The analyzer is switched off.
If backflushing is activated, the sample intake hose is backflushed with ultrapure water.
The TIC condensate container is pumped out. The analyzer shuts down. The gas flow is
switched off and the furnace cools down.