Cuenod NC 4 H101 Manual Del Usuario página 39

General information
Burner description
Burner description
NC4, NC6 and NC9 fuel oil burners are
forced-draught burners, which operate
with an all or nothing firing rate.
These burners can be adapted to
different types of boiler. They are
available with an adjustable head
length. Details of the recommended
burner for any given boiler are available
on request. They use domestic fuel oil
with a density of 0.84 at a temperature of
10°C and with a heating capacity (Hi) of
11.86 kWh/kg.
These burners conform to the IP 21
protection level.
daPa
12
10
8
6
4
2
0
18
15
Burner
NC 4 R101A
NC 4 H101A
NC 6 R101A
NC 6 H101A
NC 9 H101A
Downloaded from www.Manualslib.com
Packaging
The burner with its cover is supplied in a
package weighing about 10 kg which
contains:
- the assembly accessories kit,
- the document folder containing:
Space requirements and dimensions
Ensure there is a gap of at least 0.60 m
each side of the burner to allow for
maintenance operations.
NC4 R101A
mbar
daPa
1,2
1
0,8
0,6
0,4
0,2
0
40
25 35 45
Cell Conical flow
turbulator kg/h
Ø 63/16-4 1.5 - 3.4
slots
Ø 63/16-4 1.7 -3.4
slots
MZ 770S
Ø 63/16-6 3.4 - 4.6
lg. 44 mm
slots
Ø 63/16-6 3.4 - 4.6
slots
Ø 75/20-6 3.8 - 8
slots
manuals search engine
- the operating instructions,
- the wiring diagram,
- the guarantee certificate.
NC4 H101A, NC6 H/R101A
12
10
8
6
4
2
0
40
20
15 25 35 45 55
Flame Nozzle Preheated
power nozzle
kW US gal/h
18 - 40 0.5 to 0.85 FPHB5
20 - 40 0.5 to 0.85
40 - 55 1 to 1.2 FPHB5
40 - 55 1 to 1.2
45 - 95 1.25 to 1.75
12/2008 - Art. Nr. 4200 1013 9300A
Boiler room ventilation
The required volume of new air is 1.2m
kWh produced by the burner.
Operating specifications
Ambient temperature:
- during use: - 5 - 40°C
- during storage: - 20 - 70°C
Max. electrical power consumed: 244W
(230V - 50Hz)
NC4
A Min 270
Max 310
B Min 70
Max 120
C Ø 80
D Min 21
Max 71
NC9 H101A
daPa
mbar
12
1,2
10
1
8
0,8
0,6 6
0,4
4
0,2
2
0
0
45
65 kW
40 50 60 70
Main components
• Safety unit: TCH1xx
• Pump and fan motor:
line
single-phase 230V, 50Hz, 2800 min
85-110W, 4µF/400V capacitor
• Electronic igniter:
EBI 5
no
• Blower turbine:
NC4/6: Ø133x42;
NC9: Ø133x62
• Air flap control: manual
• Fuel oil pump with solenoid valve:
no
AS47D
• Blast tube:
NC4/6: Ø63/80x177
no
NC9: Ø75/90x192
3
/
NC6 NC9
270 297
310 357
70 70
120 138
80 90
21 15
71 83
mbar
1,2
1
0,8
0,6
0,4
0,2
0
95
kW
80 90 100
-1
31