TOCII CA72TOC Commissioning
Endress+Hauser 39
6.3.8 Menu LISTS - MAINTENANCE RECORD
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Fig. 20: "Lists" menu
All the maintenance procedures are recorded by maintenance activity in the maintenance record.
Maintenance procedures that have not been carried out cannot be selected.
SETTING
LISTS
PROGRAMMING
TEST
MAX MIN AVERAGE
MAINTENANCE RECORD
ALARM RECORD
SHOW COMPLETE RECORDS
Action Description
PROGRAM STARTED Date and time of the CLR start
CHANGE DATA Date and time of when the setting data are changed
REPLACE HOSE P1/P4 Date and time of when the hose of pump P1 is changed, and optionally also
when the hose of pump P4 is changed if a dilution stage takes place
REPLACE HOSE P2 Date and time of when the hose of pump P2 is changed
REPLACE HOSE P3 Date and time of when the hose of pump P3 is changed
ADJUST PUMP P2 Date and time of when pump P2 is adjusted
Value 1: Feed rate [μl/min]
ADJUSTMENT Date and time of when the analyzer and the CO
2
concentrations of the
standard solutions are adjusted
Value 1: CO
2
concentration of C1 [ppm]
Value 2: CO
2
concentration of C2 [ppm]
ADJUSTMENT CONSTANTS Date and time and the adjustment constants obtained during adjustment
Value 1: Offset [ppm]
Value 2: Standardized slope [ppm]
ADJUSTMENT PH-SENSOR Date and time and the adjustment constants obtained during adjustment
Value 1: Offset [mV]
Value 2: Slope [mV/log pH]; typical value: 56 mV/log pH
SCREEN FLUSH Date and time when selected in the service menu
Automatic screen flushing is not logged.
POWER FLUSH Date and time when selected in the service menu
Automatic power flushing is not logged.
BYPASS SCREEN Date and time when selected in the service menu
STRIPPER & SEPARATION Date and time when selected in the service menu
OPEN GAS CIRCUIT Date and time when selected in the service menu
COMBUSTION PIPE Date and time when selected in the service menu
LEAKAGE TEST Date and time when exiting the leak tightness display
Value 1: Current pressure
Value 2: Current leakage rate [mbar/min]
Typical value: -0.5 to -2.0 mbar/min
REPLACE ACID FILTER Date and time when selected in the service menu
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