ICI Caldaie ECOVAPOR Series, Инструкция по установке, использованию и техническому обслуживанию

Страница: 46 / 80

Installation
46
SYSTEM CLEANING
All system pipes, in particular those already installed, must be thoroughly cleaned and/or washed, to eliminate any machining
residues and possible sludge. The gaskets positioned between joints shall not reduce pipe sections.
HYDRAULIC CONNECTIONS
Once positioned, the
ECOVAPOR
steam generating systems must be connected to the system in the following points:
– Water;
from the condensate tank (if present, otherwise purified water tank) to the feed pump suction.
– Steam;
from steam main outlet valve to the users (distribution header or others), from the safety valve outlet outside the room
in safety position.
– Drains;
from the level indicator drain, from the boiler drain to the drain line.
– Fuels;
burner connection for natural gas, LPG, diesel fuel and naphtha.
– Compressed air;
air pressure must range between 4 and 10 bar. The air must be filtered with a 25 μm mesh.
m
IMPORTANT
–
It is recommended to insulate system pipes to avoid heat losses and a higher fuel consumption. All generator, safety
valve, etc. drains must be duly conveyed to collection points that can be inspected.
–
Make sure that the water and heating system pipes are not used as earthing point of the electrical system.
–
It is good practice to allow for expansion joints and suitable supports for the generator connecting pipes.
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
2
IA
3 4
7
5
6
RC
RI
SC1
SC2
1 Visual level indicator
2 Steam inlet
3 Safety valve
4 Steam generator
5 Condensate tank
6 Feed water purifier
7 Feed pump
RC
Condensate return
RI
Water mains
SC1
Drains
SC2
Sludge drain (BDV) - (optional for
ECS24)
IA
Water inlet