24 | ENGLISH
FILLING AND SWITCHING ON (only for skilled personnel)
Never allow the DG PED to run when dry, to avoid damaging the mechanical seal.
CASE A: functioning WHEN BELOW THE WATER (tank or acqueduct)
n
Open all the valves to ll the pump with water.
H +
o
Attach the plug to the electricity supply.
p
Turn the switch to “I”.
q
Press the switch to switch on the
DG PED.
CASE B: functioning when ABOVE WATER (draught from a tank or well)
H –
YESYES
NO!
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