VERTICAL PUMP
RDV - RGV - RCV
RBV - RNV - REV
EN-32
6.5.
INSTALLATION OF PROTECTIONS
IMPORTANT!
If the pump is supposed to work with cold, warm or dangerous liquid, the necessary cautions have to
be taken to prevent any possible accident.
It is compulsory to install adequate protections on the pump, on the fittings and on the pipes and put a safety perimeter
around the machine so that any ejection of pressurised fluid, in the event of malfunction or corrosion of the parts, does not
cause damage to property or persons.
6.6.
ELECTRICAL CONNECTION
ELECTRICAL CONNECTION
Operator qualification
Electrical maintenance engineer
Necessary PPE
Tools to be used
Hand tools
CAUTION!
The installation operations should only be performed by specialised, authorised personnel in accordance
with local rules.
Risk
Description and procedural information
High voltage/electrocution
hazard
Electrocution hazard during installation stages.
It is forbidden to carry out work on electrical components without first
swithcing-off the elecrical power supply.
It is mandatory to wear appropriate PPE.
Before setting up the electrical connection, make sure that:
•
the maintenance engineer is aware of the regulations in force in the country of installation;
•
the supply voltage corresponds to the voltage indicated on the motor plate;
•
the section of the electrical cables used is adequate to the absorption;
•
the earthing of the circuit is in compliance with standards EN 60204-1;
•
the materials used in the earthing system have adequate strength or adequate mechanical protection.
•
person responsible for the installation on site must make sure that the earth connection is carried out first and that
the entire system is built in compliance with the regulations in force.
•
install a device for disconnection from the network.
•
regarding motor protection, install a switch or a thermal relay for the current indicated on the motor plate, plus 5%.
•
if available, connect the PTCs and any other probes provided.
