INSTRUCTIONS PRIOR TO INSTALLATION:
Before starting installation please assure that:
- The technical features of the valve choosen are the adecuate ones for your installa-
tion.
- The pipes have been carefully flushed out to remove all residue that could damage
the valve, pump or any regulation device.
- There must be enough space, to remove the valve necessity.
- The valve is not installed upside- down, with the cover facing the ground (see insta-
lling instructions).
- The electrical voltage to be connected is the same as the voltage indicated on the
valve box.
- The main pressure and the differencial pressures do no exceed the maximum pressure
for correct valve opetarion (see technical characteristics).
INSTALLING INSTRUCTIONS:
m in 1 00 m m
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