Tabla De Contenido; Burner Description; Equipment - Riello PRESS 45 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 heavy oil burner.
The burner meets protection level of IP 40, EN 60529.
Burner with CE marking in conformity with EEC directives: EMC 89/336/EEC, Low Voltage
73/23/EEC and Machines 98/37/EEC.
2893
1 - Suction line
2 - Return line
3 - Pump pressure adjustment screw
4 - Manometer fitting (G1/8)
5 - Vacuometer fitting (G1/2)
6 - Air damper opening motor
7 - Control box reset push-button and
lock-out indication
8 - Fan overload cutout reset
9 - Combustion head regulating screw
10 - Double filter
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 operation with emulsified
oil fuel (see page 9) . . . . . . . . . . . . . . . . . . . . . . . . . . No. 1
6201
4. OPERATION . . . . . . . . . . . . . . . . . . . . . . . 6
4.1 Choice of nozzles . . . . . . . . . . . . . . . . . . . 6
4.2 Pump pressure . . . . . . . . . . . . . . . . . . . . . 6
4.3 Combustion head setting. . . . . . . . . . . . . . . . 6
4.4 Adjustment of the air damper motor . . . . . . . 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 functioning . . . . . . . . . . . . 9
4.10 Start-up programme diagnostic . . . . . . . . . . 10
4.11 Operating fault diagnostics . . . . . . . . . . . . . 10
Fig. 1
11 - Valve assembly
12 - Manometer with protection valve
13 - Adjustment thermostat
14 - Pre-heater contact maker
15 - Ignition transformer
16 - Terminal strip
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
1