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Idiomas disponibles
Idiomas disponibles
3.2.1
Variants
Model
Code
TECNO 70-L
3475061
TECNO 100-L
3475261
TECNO 130-L
3475461
3.2.2
Accessories (optional):
•
RADIO DISTURBANCEPROTECTION KIT
If the burner is installed in places particularly subject to
radio disturbance (emission of signals exceeding 10 V/m)
owing to the presence of an INVERTER, or in applications
where the length of the thermostat connections exceeds 20
metres, a protection kit is available as an interface between
the control box and the burner.
BURNER
TECNO 70-L - 100-L - 130-L
Code
3010386
•
DEGASSING UNIT
It may occur that a certain amount of air is contained in the light
oil sucked up by the pump. This air may originate from the light
oil itself as a consequence of depressurization or air leaking past
imperfect seals.
In double-pipe systems, the air returns to the tank from the return
pipe; in single-pipe systems, the air remains in circulation causing
pressure variations in the pump and burner malfunctions.
For this reason, we advise installing a degassing unit near the
burner in single-pipe installations.
Degassing units are provided in two versions:
CODE 3010054 without filter
CODE 3010055 with filter
•
Burner delivery
•
Light oil pressure
•
Ambient temperature
•
Ambient temperature
•
Light oil temperature
•
Light oil temperature
•
Connectors
For burner deliveries higher than 80 kg/h, install two parallel de-
gassing units
6088
Technical description of the burner
Power supply
Length of
electrical
blast tube mm
Three-phase
250
Three-phase
250
Three-phase
250
: max. 80 kg/h
: max. 0.7 bar
: max. 50 °C (without filter)
: max. 40 °C (with filter)
: max. 50 °C (without filter)
: max. 40 °C (with filter)
: 1/4 inch
3.2.3
Max. dimensions (Fig. 1) -
approximate measurements
D686
The maximum dimensions of the burner are given in (Fig. 1).
Bear in mind that inspection of the combustion head requires the
burner to be opened and the rear part drawn back on the guides.
The dimensions of the open burner are indicated by position I .
mm
A
TECNO 70-L
580 296 284 555 680 250 179 430 951
TECNO 100-L
599 312 287 555 680 250 179 430 951
TECNO 130-L
625 338 287 555 680 250 189 430 951
3.2.4
Standard equipment
2 - Flexible hoses
2 - Gaskets for flexible hoses
2 - Nipples for flexible hoses
1 - Thermal insulation screen
2 - Extensions 15) (Fig. 2) for slide bars 5) (Fig. 2)
(for models with 385 mm blast tube)
4 - Screws to secure the burner flange to the boiler: M 12 x 35
2 - Plugs for electrical connections
1 - Instruction booklet
1 - Spare parts list
6
GB
B
C
D
E
F
G
Fig. 1
H
I
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