DAB NOVA UP 180MA-MNA 설치 및 유지보수 지침 - 페이지 10

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ENGLISH

• 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

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)