Riello PRESS 30 N Installation, Use And Maintenance Instructions page 43

1 Declarations................................................................................................................................................................................ 2
2 Information and general warnings............................................................................................................................................ 3
2.1 Information about the instruction manual .................................................................................................................... 3
2.1.1 Introduction.................................................................................................................................................................. 3
2.1.2 General dangers.......................................................................................................................................................... 3
2.1.3 Other symbols ............................................................................................................................................................. 3
2.1.4 Delivery of the system and the instruction manual...................................................................................................... 4
2.2 Guarantee and responsibility....................................................................................................................................... 4
3 Safety and prevention................................................................................................................................................................ 5
3.1 Introduction.................................................................................................................................................................. 5
3.2 Personnel training ....................................................................................................................................................... 5
4 Technical description of the burner ......................................................................................................................................... 6
4.1 Burner designation ...................................................................................................................................................... 6
4.2 Models available.......................................................................................................................................................... 6
4.3 Burner equipment........................................................................................................................................................ 6
4.4 Technical data ............................................................................................................................................................. 7
4.5 Electrical data.............................................................................................................................................................. 7
4.6 Overall dimensions...................................................................................................................................................... 7
4.7 Firing rate (2 nozzles in operation).............................................................................................................................. 8
4.8 Burner description ....................................................................................................................................................... 8
5 Installation .................................................................................................................................................................................. 9
5.1 Notes on safety for the installation .............................................................................................................................. 9
5.2 Handling ...................................................................................................................................................................... 9
5.3 Preliminary checks ...................................................................................................................................................... 9
5.4 Fuel oil gravity feed systems ..................................................................................................................................... 10
5.4.1 Gravity system........................................................................................................................................................... 10
5.4.2 Suction system .......................................................................................................................................................... 10
5.4.3 Ring supply................................................................................................................................................................ 11
5.5 Electrical wiring ......................................................................................................................................................... 12
5.5.1 Fastening of the electrical wires ................................................................................................................................ 12
6 Start-up, calibration and operation of the burner ................................................................................................................. 14
6.1 Notes on safety for the first start-up .......................................................................................................................... 14
6.2 Working ..................................................................................................................................................................... 14
6.2.1 Choice of nozzles ...................................................................................................................................................... 14
6.2.2 Pump pressure .......................................................................................................................................................... 14
6.3 Combustion head adjustment.................................................................................................................................... 14
6.4 Adjustment of the air damper motor .......................................................................................................................... 15
6.5 Spray temperature adjustmen ................................................................................................................................... 15
6.6 Burner start-up cycle ................................................................................................................................................. 16
6.7 Burner start-up cycle diagnostics .............................................................................................................................. 16
6.8 Operating fault diagnostics........................................................................................................................................ 17
7 Maintenance.............................................................................................................................................................................. 18
7.1 Notes on safety for the maintenance......................................................................................................................... 18
7.2 Maintenance programme .......................................................................................................................................... 18
7.2.1 Maintenance frequency ............................................................................................................................................. 18
7.2.2 Checking and cleaning .............................................................................................................................................. 18
7.3 Opening the burner ................................................................................................................................................... 19
7.4 Closing the burner ..................................................................................................................................................... 19
Contents
1 GB 20132157