Electrical Connection; Safety Instructions - Saci VORT Serie Instrucciones De Instalación Y Mantenimiento

5. ELECTRICAL CONNECTION

SINGLE-PHASE: Insert the plug in a standard power socket.
NOTE: The single –phase electric pumps are
fitted with a built-in automatic reset thermal
protection.
THREE-PHASE TYPE (FIG.4):
Direction of rotation: The proper rotation
direction is clockwise when looking down the
pump from above. Check by observing the
pump performance.
.
6. MAINTENANCE
!WARNING: The pump should be serviced by qualified technician, and after having
been disconnected from the power mains.
The pump does not need any routine maintenance. It may occasionally be necessary to
clean the suction screen (DRX) or the impeller. To enter the impeller on models equipped
with a screen, loosen the screws that fasten the screen.

7. SAFETY INSTRUCTIONS

1. The pump is not suitable for working with flammable or dangerous liquids.
2. Do not allow the power supply cable to lift or move the pump.
3. Do not allow the pump to run dry or work out of the water.
4. As the pump can start and stop automatically, never insert your hands or other objects
in it while it is connected to the power supply.
5. The power plug and capacitor bracket must never be submerged.
6. Pay attention to the working limits. Incorrect use may damage the pump and other
property and hurt people.
7. Make sure that the rated voltage matches the voltage supply.
8. If the pump is a three-phase model, make sure that the mains connection and
grounding are performed by qualified electrician.
9. As additional protection from lethal electric shock. Install a high sensitivity switch.
10. Make sure that unauthorized persons do not allow to access to the pump.
11. Disconnect the electric pump, or unplug it before removing it or carrying out any
maintenance operations.
12. Use the pump only within the specified limits shown on the rating nameplate.
13. Evade icing.
14. Protect the pump from block.
15. Prevent any accidental power failure (for example, use a battery operated back-up
power supply).
16. Wear gloves during any pump servicing operations.
FIG.4