Riello 40 Instrucciones De Instalación, Uso Y Mantenimiento página 33

INDEX
1. BURNER DESCRIPTION . . . . . . . . . . .
1.1 Burner equipment . . . . . . . . . . . . . . . . .
2. TECHNICAL DATA . . . . . . . . . . . . . . . .
2.1 Technical data . . . . . . . . . . . . . . . . . . . .
2.2 Overall dimensions . . . . . . . . . . . . . . . .
2.3 Working field . . . . . . . . . . . . . . . . . . . . .
3. INSTALLATION. . . . . . . . . . . . . . . . . . .
3.1 Boiler fixing . . . . . . . . . . . . . . . . . . . . . .
3.2 Probe-electrode positioning. . . . . . . . . .
3.3 Gas feeding line . . . . . . . . . . . . . . . . . .
3.4 Electrical wiring . . . . . . . . . . . . . . . . . . .
3.5 Fixing the electrical wiring . . . . . . . . . . .
4. WORKING . . . . . . . . . . . . . . . . . . . . . .
4.1 Combustion adjustment . . . . . . . . . . . . .
1. BURNER DESCRIPTION
Gas burner with one stage working.
CE marking according to Gas Appliance directive 90/396/EEC; PIN 0063AP6680.
According to directives: EMC 89/336/EEC, Low Voltage 73/23/EEC, Machines 98/37/EEC and
Efficiency 92/42/EEC.
Gas train according to EN 676.
1 - Air-damper
2 - Screws for fixing the air-damper
3 - Cable clamps
4 - Cable grommet
5 - Screw for fixing the cover
6 - Air pressure switch
7 - Terminal board
8 - Control box
9 - Reset button with lock-out lamp
NOTES:
- The cable grommet (4) supplied with the burner, must be fitted to the same side of the gas train.
- After having installed the burner verify the access to the fixing screws of the cover.
If necessary replace them with the fixing screws (5, fig. 1) supplied as equipment.
1.1 BURNER EQUIPMENT
Insulating gasket . . . . . . . . . . . . . No. 1
Cable grommet . . . . . . . . . . . . . . No. 1
Hinge . . . . . . . . . . . . . . . . . . . . . . No. 1
2737
1 4.2 Combustion head setting . . . . . . . . . . . . .
1 4.3 Air damper setting . . . . . . . . . . . . . . . . . .
4.4 Combustion check . . . . . . . . . . . . . . . . . .
2
4.5 Air pressure switch . . . . . . . . . . . . . . . . .
2
4.6 Burner start-up cycle . . . . . . . . . . . . . . . .
2
4.7 Start-up cycle diagnostics . . . . . . . . . . . .
2
4.8 Operating fault diagnostics . . . . . . . . . . .
3
5. WARNINGS
3
to avoid burnout or bad combustion of the
4
burner . . . . . . . . . . . . . . . . . . . . . . . . . . .
4
6. MAINTENANCE . . . . . . . . . . . . . . . . . . .
5
6
7. FAULTS / SOLUTIONS . . . . . . . . . . . . . . 10
6
6
9
8
7
6
5 4
Screws and nuts for flange to be fixed to boiler. . . No. 4
Screws for fixing the cover . . . . . . . . . . . . . . . . . . No. 3
1 GB
Fig. 1
D4190
3
6
7
7
7
8
8
8
9
9
1
2
2