Instruction manual

Instruction manual
Welcome to RILO
ENG
NEUTRAL PHASE
DESCRIPTION OF THE ELECTRIC CONNECTIONS
From the electric point of view the pressure switch it’s a tri-polar interruptor –which
uses only 2 poles- that allows the controlling of the connection and disconnection of
the resistance that heats the boiler.
To replace a faulty pressure switch follow these next steps:
Cutt off the electric supply from the machine. Remove the lid pulling from the supe-
rior edge. Unplug the wires removing the screws from electrical connection sockets
of the pressure switch
Make sure the pressure of the boiler it’s in zero. If it is not in zero open the steam
valve to ensure the total decompression of the boiler.Disconnect the the entry of
pressure from the lower part of the pressuere switch.
Remove it from the support and replace it for an original spare part.
Re connect the pressure entry and the cables as it’s shown in the next scheme:
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