23
HUMIDITY SEPARATOR (if fitted) DRAINAGE PIPING
The continuous purge of the humidity separator condensation drainage is recommended. It is connected to the
water tank so that it can be recovered by pre-heating the supply water (compatible with the maximum operat-
ing temperature allowed for the pump).
In this case to avoid an excessive concentration of salts drain the tank regularly.
BOILER DRAINAGE PIPING
The boiler drainage valve must be connected directly to the hot sump with independent piping for the drainage
under pressure of the coil.
The boiler drainage valve must be operated at least once a day to remove slime and deposits.
For generators in the horizontal version, the drainage can be performed by means of the valve on the steam
outlet collector. To make the outflow of water easier compressed air can be blown into the coil inlet.
ELECTRICAL CONNECTION
The generator is delivered complete with control panel and electrical system.
For the connection lead the three-phase line to the control panel and connect it to the terminals of the main
switch, checking the direction of rotation of the motors.
If the electrical board of the generator does not have a voltage transformer use the Neutral wire to supply
power to the electrical control and command equipment.
The connections must be made by specialised personnel.
Before making the connections make sure that the properties of the electricity available (voltage and fre-
quency) correspond to those on the generator rating plate.
Variations of voltage greater than 10% interfere with the good operation of the safety device.
The line main switch must be installed at the outside of the boiler room.
STEAM INLET CONNECTION
The steam connection is supplied with a flange (see reference table). In the designing stage the manufacturer
did not make provision for any load to be placed on the steam outlet pipe.
Accordingly, any type of mechanical strain due to the weight of the steam delivery pipes must be avoided.
If this is not possible an expansion joint and/or suitably sized supports must be provided.
