dosatron D90GL05BPVF, Руководство пользователя

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DOSATRON INTERNATIONAL S.A.S / 22
ON
OFF
Commissioning
the DOSATRON
USING FOR THE FIRST TIME
N.B. The time required to prime the dosed solution depends on the flow
rate, the dosing setting and the length of the product-suction hose.
To accelerate the priming, set the dosing rate to maximum. Once the
Dosatron is primed, drop the pressure to zero and set the required dosing
rate (see § ADJUSTING THE DOSING RATE).
Switch the by-pass to ON.
Slowly open the water intake; the Dosatron primes itself.
Operate the Dosatron until the product to be injected rises up into the dosing
assembly (the product is visible through the transparent hose).
The Dosatron makes a characteristic “clicking” noise when operating (Fig.13) .
The Dosatron is equipped with a by-pass function as standard:
- By-pass set to ON, the Dostaron operates and the concentrate is drawn up.
- By-pass set to OFF, the Dosatron is shut down and does not draw up the
product.
Clean mains water flows through the system without the product being
injected.
Fig. 13