Installation
20
SYSTEM CLEANING
All system pipes, especially those already installed, must be carefully cleaned and/or washed, to eliminate processing residues and
any sludge. The gaskets interposed in the joints must not reduce the pipe section.
HYDRAULIC CONNECTIONS
Once positioned, the steam generator bodies must be connected to the system in the following points:
–
Water;
From the condensate collection tank (if present, otherwise from the purified water collection) to the feed pump intake.
–
Steam;
From the main steam inlet valve to the uses (distribution manifold or others), from the safety valves outlet to outside
the room, in a safe position.
–
Drains;
From the level indicator discharge, from the boiler discharge to the drain mains.
–
Fuels;
Connection to burner provided for methane gas, lpg, diesel and naphtha.
–
Compressed air;
The air pressure must be between 4 and 10 bar.
m
IMPORTANT
We recommend insulating the system pipes to avoid heat dispersion and greater fuel consumption.
Make sure that the drains of the generator safety valves have been connected to a drain well in order to avoid that, in
case of intervention, the rooms are flooded.
Make sure that the water and heating system pipes are not used as earthing point of the electrical system.
The air must be filtered with 25 µm mesh.
m
IMPORTANT
ICI CALDAIE S.p.A.
is not liable for any harm to people, animals or property damage caused by errors in the choice of
components or in the construction of the plant.
1
Visual level indicator
2
Steam inlet
3
Safety valve
4
Steam generator
5
Condensate tank
6
Feed water purifier
RC
Condensate return
RI
Water mains
SC
Drains
FLUE EXHAUST
The main chimney features, such as height, section, type of outlet in the atmosphere, control points, smoke mass, must be
established by a company specialised in the sector that will operate according to the applicable Standards and Legislation. The
connection between chimney and generator (smoke duct) must be made according to the specific plant requirements.
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IMPORTANT
The diameter of the connection between chimney and generator (smoke duct) must not be less than that shown in
the "DIMENSIONS AND CONNECTIONS" table (ØC value).
