Electrical Connection; Start-Up, Use And Switching Off; Checks Before Switching On; First Start-Up - PEDROLLO MAGNIFICA Serie Instrucciones Originales De Uso

Delivery pipes
Always install a gate valve to regulate flow rate and head adjustment. Provide also for the installation of a pressure gauge
for pressure reading.

ELECTRICAL CONNECTION

Electrical connections must be carried out by qualified personnel in accordance with local regulations.
The protective conductor ('earth') must be connected to the terminal marked with the earth symbol
An earth leakage circuit breaker with residual current (IΔN) ≤ 30 mA must be inserted in the supply circuit for use in swim-
ming pools, tubs or similar. Install a mains disconnection device with a contact opening distance of at least 3 mm.
Damaged power cables must be replaced by the manufacturer or technical service, or by qualified personnel.
The electric pump must be fitted with a rubber power cable no lighter than type H07 RN-F (245 IEC 66).

START-UP, USE AND SWITCHING OFF

CHECKS BEFORE SWITCHING ON

• The electric pump must not be started up if there are damaged parts.

FIRST START-UP

• Check the free rotation of the motor shaft using a screwdriver inserted into the notch on the fan-side of the shaft. Rotate
by hand only in the direction indicated by the arrow on the fan cover. Do not start-up the pump if the shaft is blocked.
• For three-phase versions only: check the direction of rotation (clockwise when looking at the pump from the fan side)
by starting the pump for a few seconds. If not, disconnect the power supply and reverse the connections of two phases.
Caution: If the shaft turns backwards, the impeller may unscrew if blocked. In this case, it must be
repositioned according to the instructions in the "pump disassembly" section.
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Pump below water level (suction operation)
.