43
UK
MULTIBLOC CG10R70 VALVE REGULATION
Flow adjustment facilty D fully open.
Measure gas outlet pressure at test point B.
Adjust the start gas pressure ps at E on the basis of the information provided.
Adjust the gas pressure pg at C on the basis of the information provided and on the
basis of the ue gas analysis.
Close off all test points.
Always set the start gas pressure to a value lower than the main gas pressure.
The starting behaviour and the regulating precision can be improved at low outlet pres-
sures by adjusting the ow adjustment facility D.
Reduce the gas pressure pg, measured at B by turning at D in direction “-”.
Then readjust the start gas pressure ps and the gas pressure pg to the required values
as above.
A Inlet pressure connection
B Outlet pressure connection
C Gas main ow adjustment (pg)
D Gas ow adjustment
E Initial gas ow adjustment (ps)
C
E
D
B
A
GAS INLET
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