DAB NOVA UP 180MA-MNA Istruzioni per l'installazione e la manutenzione - Pagina 10
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• It is recommended to equip fixed pumping stations with a
device with a differential trip current lower than 30 mA (for the
version 220-240V version).
• The single-phase motors are equipped with built-in ther-
mal overload protection and can be connected directly to the
mains. NB: if the motor is overloaded it stops automatically.
Once it has cooled it starts again automatically without requi-
ring any manual intervention.
• Do not damage or cut the power supply cable. If this should
occur, have the repair or replacement carried out by speciali-
sed, qualified personnel
20
Figure 6
The length of the power cable on the pump limits the
maximum depth of immersion in use of the pump.
8. START-UP
(a)
water level rises
.
from the socket (not supplied)
(b)
.