General information
7
APPLIANCE DESCRIPTION
Steam boilers
ICI CALDAIE S.p.A.
SIXEN
are monobloc appliances operating automatically.
The horizontal combustion chamber is with flame inversion and the tube bundle is complete with helical turbulators.
The single front door is thermally insulated with refractory materials and is mounted on adjustable hinges, easily opened without
having to remove the burner; it is equipped with visor for flame control.
The smoke box is fixed with bolts to the back of the generator. It is equipped with smoke duct fitting, cleaning door and can be
dismantled.
The body is thermally insulated with high density rock wool mat, protected with stainless steel panels.
They are equipped with lower water side inspection opening (flanged hatch; no.2 from model 2500)
They use a single control panel in which the entire electrical wiring converges.
The appliance rests on a carbon steel profile base that ensures its stability.
Steam boilers
SIXEN
are certified both for liquid and gaseous fuels for steam production from 350 to 5000 kg/h at high pressure
(12-15 bar).
STRUCTURE
2
N3 N1 14
Mod. 2500÷5000
5
6
N7
16 1
10
4
9
12
13
8
2
3
3
N6
6
N9
7
5
7
N7*
17
17
N10
N5
15
N4
19
21
24
23
N2
N2
N8
N11
18
18
22
22
20
1
Electrical panel
2
Regulation pressure switch (no.2
pressure switches only for EXP ver-
sions)
3
Block pressure switch
4
Pressure gauge
5
1st safety level probe (minimum)
6
2nd safety level probe (minimum)
7
Level adjustment probes (start/stop)
8
Level indicator
9
Level indicator discharge
10
Front door
11
Level test valves
12
Flame control warning light
13
Burner application plate
14
Steam inlet valve
15
Check valves
16
Inspection hatch
17
Safety valves
18
Supply filter
19
Rear smoke chamber
20
Chimney fitting
21
Cleaning door
22
Electric feed pump (no.2 electric
pumps only for EXP versions)
23
Globe valve
24
Drain valve
N1
Steam inlet
N2
Supply
N3
Instruments fitting (mod. 350 ÷
2000 )
N4
Boiler drain
N5
Safety valve(s) fitting
N6
Fitting of safety level second probe
N7
Maximum level fitting
N7*
Maximum level fitting (mod. 1000
÷ 2000 )
N8
Salinity control fitting
N9
Probe holder cylinder
N10
Safety valve drain
N11
Lower water side inspection (no.1
mod. 350 ÷ 2000; no.2 mod. 2500 ÷
5000)
NOTE
Drawing, legend and data refer to standard models. For specific models refer to the supplied accessory manual.
For practical needs, the electric panel for models
SIXEN
350÷800 vers. IT and
SIXEN
350÷1350 vers. EXP is installed on the left,
while for models
SIXEN
1000÷5000 vers. IT and
SIXEN
1700÷5000 vers. EXP is installed on the right.. The drawing shows an exam-
ple of steam boiler with panel on the right.
Cooke Industries - Phone: +64 9 579 2185 Email: [email protected] Web: www.cookeindustries.co.nz
