en – Original Instructions
24
e-IXP, e-IXPC, e-IXPF series – Additional Installation, Operation and Maintenance Instructions
5
Use and Operation
5.1
Precautions
WARNING: Injuries hazard
Check that the protection devices of the coupling are installed, when applicable: risk of
physical injury.
WARNING: Electrical hazard
Check that the unit is properly connected to the mains power supply.
WARNING: Hot surface hazard
Be aware of the extreme heat generated by the unit.
WARNING: Danger of hot and/or toxic liquid spillage
Observe the operating limits for pressure, temperature, speed and pumped liquids.
WARNING: Danger of hot and/or toxic liquid spillage due to defective shaft seal
Maintain the mechanical seal regularly.
WARNING: Danger of hot and/or toxic liquid spillage due to the on-off valve being closed
It is prohibited to operate the unit with the on-off valves on the suction and discharge sides
closed.
WARNING:
It is prohibited to place flammable materials near the unit.
NOTE:
Check that the shaft can turn smoothly.
NOTE:
It is prohibited to operate the unit when dry, not primed and below the rated flow rate.
NOTE:
It is prohibited to operate the unit with the bearing supports not lubricated.
NOTE:
The unit must be filled and vented properly before it can be started.
NOTE:
The maximum pressure delivered by the unit at the discharge side, determined by the
pressure available on the suction side, must not exceed the maximum pressure (PN).
