07/2009 - Art. Nr. 4200 1023 3700A
24
Overview
Burner description
Packaging
Description of burner
VL
04.540 DP, monobloc fuel-oil
burners is forced-draught burners.
They use fuel-oil with a viscosity of
between 1.6 and 6 mm²/s at 20°C (cSt)
and a heating capacity (H
i
) of 11.86
kWh/kg.
They operate in 3 progressive stages.
The VL
04.540 DP is a 2 nozzles
burner,
with 2 pressures setting on the pump.
They can be used on generators
conforming to EN standard 303.1.
They are available in two fixed
combustion head lengths (KN - KL).
The MPA 22 control and safety unit is
designed for intermittent service
(limited to twenty-four hours of continual
operation).
Packaging
The burner is delivered on a pallet in two
packages weighing 46kg.
Burner body with:
- integrated electric board,
- document pouch containing:
- operating instructions,
- wiring and hydraulics diagrams,
- boiler-room plate,
- guarantee certificate.
hydraulic connection:
- two 1.15m long flexible lines with
mounted connectors,
- two pump linking tubes, nozzle line.
Combustion head with:
- seal for front of burner, bag of nuts and
bolts.
A1
Control and safety unit MPA 22
A4
Display
B3
Cell
F6
Air pressure switch
M1
Motor
T1
Ignition transformer
Y1, Y2, Y3 Solenoid valves
Y10
Servomotor
2
Housing
3
Plate hook-up device
6
Blast tube
7, 7.1
Boiler electrical connection
14
Cover
102
Fuel pump
105
Flexible
113
Air box
