Tabla De Contenido; Burner Description; Equipment - Riello PRESS 30 N/ECO Instrucciones De Instalación, Uso Y Mantenimiento

INDEX
1. BURNER DESCRIPTION . . . . . . . . . . . . . . 1
1.1 Equipment . . . . . . . . . . . . . . . . . . . . . . . . . 1
2. TECHNICAL DATA . . . . . . . . . . . . . . . . . . 2
2.1 Technical data . . . . . . . . . . . . . . . . . . . . . . 2
2.2 Dimensions . . . . . . . . . . . . . . . . . . . . . . . . 2
2.3 Field of operation . . . . . . . . . . . . . . . . . . . . 2
3. INSTALLATION . . . . . . . . . . . . . . . . . . . . . 3
3.1 Fuel oil supply systems . . . . . . . . . . . . . . . . 3
3.2 Electrical system . . . . . . . . . . . . . . . . . . . . 4
3.3 Electrical connections . . . . . . . . . . . . . . . . 5
1.

BURNER DESCRIPTION

Two-stage operation fuel-oil burner.
The burner corresponds with IP 40 grade of protection in accordance with EN 60529.
Burner with CE marking in conformity with EEC directives: CEM 89/336/EEC, Low Voltage 73/23/
CEE, Machines 98/37/EEC and Yield 92/42/EEC.
In conformity with the Yield Directive 92/42/EEC, the application of the burner to the boiler, adjustment
and testing must be carried out in compliance with the said boiler's instruction manual, including the
checking of the CO and CO
of the boiler water.
2893
1 - Suction fitting
2 - Return fitting
3 - Pump pressure adjustment screw
4 - Manometer fitting (G1/8)
5 - Vacuometer fitting (G1/2)
6 - Air damper opening motor
7 - Control box reset button and lock-out indicator
8 - Fan overload cutout reset
9 - Regulating screw for combustion head
10 - Double filter
11 - Valve group
1.1

EQUIPMENT

Flexible tubes. . . . . . . . . . . . . . . . . . . . . . . . . . . . . No. 2
Gaskets . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . No. 2
Flange shield . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . No. 1
Guide extensions (for the lengthened
head version). . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . No. 2
Fitting for emulsified fuel oil emulsified (see page 9). . . No. 1
6200
concentration in the fumes, their temperature and the average temperature
2
Fig. 1
1
4. OPERATION . . . . . . . . . . . . . . . . . . . . . . . 6
4.1 Choice of nozzles . . . . . . . . . . . . . . . . . . . 6
4.2 Pump pressure . . . . . . . . . . . . . . . . . . . . . 6
4.3 Combustion head adjustment . . . . . . . . . . . . 6
4.4 Air damper motor adjustment . . . . . . . . . . . . 6
4.5 Air pressure switch . . . . . . . . . . . . . . . . . . . . . .7
4.6 Atomisation temperature adjustment . . . . . . . 7
4.7 Start-up programme . . . . . . . . . . . . . . . . . . . 9
4.8 Ecological oil burners . . . . . . . . . . . . . . . . . . 9
4.9 Emulsified fuel oil operation . . . . . . . . . . . . . 9
4.10 Start-up programme diagnostic . . . . . . . . . . 10
4.11 Operating fault diagnostic . . . . . . . . . . . . . . 10
12 - Manometer with protection valve
13 - Adjustment thermostat
14 - Pre-heater contact maker
15 - Transformer
16 - Terminal board
17 - Cable glands
18 - Antigas valve
19 - Thermometer
20 - Pump motor starter with reset
21 - Air pressure switch
Nipples . . . . . . . . . . . . . . . . . . . . . . . No. 2
Screws. . . . . . . . . . . . . . . . . . . . . . . . . . No. 4
Nozzles . . . . . . . . . . . . . . . . . . . . . . . . . No. 2
Gasket. . . . . . . . . . . . . . . . . . . . . . . . . . No. 1
GB