EBARA Ego Serie Manual De Instrucciones página 14

• The arrow on pump plate shows direction of medium flow
• If there is not enough space for electric connection, control box can be rotated
by 90° (allowed positions are shown in fig. 3.2): rotate the motor as shown in
fig. 3.3. Before rotating the motor, the pump must be emptied of fluid.
7.2 DISMANTLING
In order to handle and dismantle the electropump you should:
a) Take off the power supply.
b) Lift the electropump with suitable means according to its weight and dimensions
7.4. TRANSPORT
GB The electropump is packed in a carton or, depending on its weight and dimensions,
it is fixed on a wooden pallet; however, transport does not present many difficulties.
In any case, check the total weight imprinted on the box.
8. ELECTRICAL CONNECTION
8.1. PROTECTIVE DEVICES
• ALL THE CONNECTIONS MUST BE EXECUTED ACCORDING TO THE LAW
BY A QUALIFIED TECHNICIAN.
• ALL THE ELECTRICAL MASSES MUST BE CONNECTED TO THE EARTH
OF THE PLANT ACCORDING TO THE ELECTRICAL STANDARDS IN FORCE
IN YOUR COUNTRY: THE INSTALLER SHALL BE THE SOLE RESPONSIBLE
FOR IT.
• FOR THE THREE-PHASE AND SINGLE-PHASE TYPES, WE RECOMMEND
INSTALLING A HIGH SENSITIVE DIFFERENTIAL SWITCH (0.03 A).
After installing the unit check again the feeding cable following the CABLE
CONNECTION instructions and connect it to the control panel (1) that must be
fitted, according to the actual rules, with:
• An omnipolar device for switching-off/separation of the net
• A protection against short circuits (Am fuse) and magnetothermics,
• Possible devices against: lack of phases, electric dissipations,
IMPORTANT: ALL THE ELECTRIC MASSES MUST BE CONNECTED
TO THE EARTH OF THE PLANT.
8.2. CABLE CONNECTION
• Connect the mains supply cable to the connector present inside the terminal
box, as shown on fig. 4.1
• The electrical connection of the pump to the mains (230V, 50 Hz) must be
carried out with suitable standardised connecting cord
• When connecting the mains cable ensure it never comes in contact with the
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(minimum opening contacts 3 mm).
rated in compliance with the current plate.
lack of water, atmospheric discharges and functioning-failure
indicators.