Riello RG2KD Manuel D'entretien page 40

INDEX
1. BURNER DESCRIPTION . . . . . . . . . . . .
1.1 Burner equipment . . . . . . . . . . . . . . . . .
2. TECHNICAL DATA . . . . . . . . . . . . . . . .
2.1 Technical data . . . . . . . . . . . . . . . . . . . .
2.2 Overall dimensions . . . . . . . . . . . . . . . .
2.3 Firing rate . . . . . . . . . . . . . . . . . . . . . . .
3. INSTALLATION . . . . . . . . . . . . . . . . . . .
3.1 Working position . . . . . . . . . . . . . . . . . .
3.2 Boiler fixing . . . . . . . . . . . . . . . . . . . . . .
3.3 Fuel supply . . . . . . . . . . . . . . . . . . . . . .
3.4 Adjusting the diffuser disc assembly
and electrodes . . . . . . . . . . . . . . . . . . . .
3.5 Hydraulic systems . . . . . . . . . . . . . . . . .
3.6 Electrical wiring . . . . . . . . . . . . . . . . . . .
1. BURNER DESCRIPTION
Two stage light oil burner.

CE Certification No.: 0036 0348/04 as 92/42/EEC.

The burner meets protection level of IP X0D (IP 40) as EN 60529.

Burner with CE marking in conformity with EEC Directives: Electromagnetic Compatibility 2004/108/EC,
Low Voltage 2006/95/EC, Machines 2006/42/EC and Efficiency 92/42/EEC.
1 - Pump with pressure reducer
2 - Electronic start delaying device
3 - Control-box
4 - Reset button with lock-out lamp
5 - Flange with insulating gasket
nd
6 - 2 stage air damper adjustment
assembly
7 - Nozzle holder assembly
8 - Photoresistance
9 - Hydraulic jack
10 - 4 pole socket
nd
11 - 2 stage valve
st
12 - 1 stage valve
1.1 BURNER EQUIPMENT
Flange with insulating gasket. . . . No. 1
Screw and nuts for flange . . . . . . No. 1
7 pin plug . . . . . . . . . . . . . . . . . . No. 1
3023
1 4. WORKING . . . . . . . . . . . . . . . . . . . . . . .
1 4.1 Combustion adjustment. . . . . . . . . . . . . .
4.2 Recommended nozzles . . . . . . . . . . . . . .
2 4.3 Combustion head adjustment . . . . . . . . .
2 4.4 Pump pressure and air output . . . . . . . . .
2 4.5 Maintenance position . . . . . . . . . . . . . . .
2 4.6 Burner start-up cycle . . . . . . . . . . . . . . . .
3 5. MAINTENANCE . . . . . . . . . . . . . . . . . . .
3
3 6. FAULTS / SOLUTIONS . . . . . . . . . . . . . . 10
4 6.1 Start-up problems . . . . . . . . . . . . . . . . . . 10
4
7. SAFETY WARNINGS . . . . . . . . . . . . . . . 11
5
7.1 Burner Identification . . . . . . . . . . . . . . . . . 11
6 7.2 Basic Safety Rules . . . . . . . . . . . . . . . . . . 11
Screw and nuts for flange to be fixed to boiler . . . No. 4
Flexible oil pipes with nipples. . . . . . . . . . . . . . . . No. 2
4 pin plug . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . No. 1
1 GB
Fig. 1
S7215
7
7
7
7
8
8
9
9