6
2
5
P_HYD_0030_SW
Fig. 9: Detail A: Flushing connector and stopcocks
2 Stopcock (dilution water)
5 Stopcock (metering vessel drainage)
6 Stopcock (rinsing water metering vessel)
4.
Open the dilution water stopcock (2) and fill the dosing tank
until half full.
WARNING!
The dosing tank needs to be filled with dilu‐
tion water to at least halfway – due to the
system’s internal explosion protection.
5.
Open the bottom stopcock (5) on the metering vessel. Drain
any remains in the metering vessel through this stopcock into
the dosing tank.
ð
The ammonia passes into the dosing tank through a pipe
below the water level.
6.
Start the “transfer pump” using the “Start filling metering
vessel” key.
ð
It pumps ammonia water from the supply drum into the
metering vessel (3).
The transfer pump level switch is triggered when the
maximum liquid level is reached**.
Operation
29
Summary of Contents for DULCODOS Ammonia
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