Union CWD2005 DPC, Руководство по эксплуатации

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CWD2005 DPC
Maintenance and service
chapter — page: 8—5
Ensure the following issues before starting maintenance work:
1. Write down the following values of the combustion calorimeter:
•
Wobbe i/s
•
Heating value / calorific value
•
Density
•
mV signals
•
mA signals
•
Internal pressure
•
Differential pressure Wobbe
•
Differential pressure air
•
Frequency of fan control
2. Notify the control room
3. If no standard values are possible via PLC, activate "Signal hold" at the com-
bustion calorimeter.
4. Close the shut-off valve at the combustion calorimeter after testing for tight-
ness.
The type and extent of the wear depends on the individual application and operat-
ing conditions. Thus, all maintenance intervals specified are guide values only.
In order to ensure operational safety, only use original spare parts by the manu-
facturer.