Electrical Connection; Operation - Pentair Flotec EVOTRONIC 350 Manuel D'utilisation

CHAPTER 4

ELECTRICAL CONNECTION

• Ensure that the rated voltage and
frequency correspond to those
of the specifications of the mains
power available.
• The electrical connection must
be made according to current
local standards.
• Before any intervention on the
pump, disconnect the electrical
mains. Ensure that the electrical
power supply cannot be restored
inadvertently.
ELECTRICAL CONNECTION
The system is pre-assembled on the pump and therefore it is sufficient to insert the plug in the mains socket.
CHAPTER 5

OPERATION

CHECK OF EXPANSION TANK WITH MEMBRANE
DANGER
Risk of injury! An excessively high gas inlet pressure can cause damage to the expansion tank with
membrane. The maximum admissible operating pressure is specified on the data plate of the tank and
must never be exceeded. During the filling process, check the gas inlet pressure.
To ensure optimal operation of the autoclave, the gas inlet pressure in the expansion tank with membrane must be
proportionate to the intervention pressure. The expansion tank has been pre-charged in the factory with air and set
at a specific inlet pressure (see data plate of the expansion tank).
Before start-up and after changing the set point, it is recommended to check the gas pressure again. Discharge the
pressure of the expansion tank with membrane on the water side and use a pressure measurement device to read
the gas pressure on the gas filling valve of the tank with membrane.
The gas pressure value must corresponds to approximately the pump intervention pressure minus 10 %.
If the gas inlet pressure is too low, add air.
If the gas pressure value is too high, discharge air via the valve.
PUMP PRIMING
DANGER
The pump must only be started up after it is filled with liquid.
DANGER
If the pump has not been used for a prolonged period, the filling operation should be repeated before
starting up.
• The electrical cables must be
protected, in particular from
high temperatures, vibrations
and impact, which could cause
mechanical or chemical damage.
• The electrical power line must
be fitted with a short circuit
protection device, and a residual
current device RCD with high
sensitivity (30mA), protected by
means of a slow-acting fuse or a
magnetothermic switch.
USE AND MAINTENANCE MANUAL
• The electric power line must
be fitted with an external main
switch with a contact opening
gap compliant with current local
standards.
EN
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