20039847GB
Table of Contents
1.
Conventions in this Manual............................................................................................................ 1
2.
General.......................................................................................................................................... 2
3.
Burner Technical Data................................................................................................................... 4
3.1.
General................................................................................................................................ 4
3.2.
Technical Data .................................................................................................................... 4
3.3.
Basic Assembly Drawing..................................................................................................... 5
3.4.
Parts List ............................................................................................................................. 6
3.5.
Dimensions.......................................................................................................................... 6
4.
Burner Installation.......................................................................................................................... 6
4.1.
Burner Mounting.................................................................................................................. 7
4.2.
Hinged Burner Housing ....................................................................................................... 7
4.3.
Electric Connections............................................................................................................ 7
4.4.
Connecting the Burner to the Mains.................................................................................... 8
4.5.
Connecting the Burner to Oil Supply Line ........................................................................... 8
5.
Fuel System................................................................................................................................... 9
5.1.
Oil Piping ............................................................................................................................. 9
5.2.
Oil Pumps.......................................................................................................................... 10
5.3.
Oil Filter ............................................................................................................................. 12
6.
Burner Operation Principle .......................................................................................................... 13
6.1.
1-Stage Burners, KP-6, KP-6-2 ......................................................................................... 13
6.2.
1-Stage Burner with Preheater, KP-6 L............................................................................. 13
6.3.
2-Stage Burners (H-Burners), KP-6 H-2 ........................................................................... 15
6.4.
2-Stage Burner (”H” Burner) with Preheater, KP-6 LH ...................................................... 15
7.
Burner Automation....................................................................................................................... 17
7.1.
1-Stage Burners ................................................................................................................ 17
7.2.
2-Stage Burners (H-Burners) ............................................................................................ 19
8.
Burner Adjustment....................................................................................................................... 21
8.1.
Capacity Regulation .......................................................................................................... 21
8.1.1. Oil Pump Pressure Regulation ............................................................................. 22
8.2.
Combustion Head Adjustment .......................................................................................... 23
8.2.1. Setting the Nozzle and the Ignition Electrodes ..................................................... 23
8.2.2. Adjusting the Air Velocity in the Combustion Head .............................................. 24
8.3.
Combustion Air Adjustment............................................................................................... 25
8.3.1. 1-Stage Burners ................................................................................................... 25
8.3.2. 2-Stage Burners (”H” Burners) ............................................................................. 26
8.4.
Air Cone Position............................................................................................................... 27
8.5.
Flame Inspection ............................................................................................................... 27
9.
Control Unit LOA24/BHO64......................................................................................................... 28
9.1.
Time Sequence Diagram (Control Program) .................................................................... 28
9.2.
Control Functions in the Event of Faults ........................................................................... 29
9.3.
Technical Data of Control Unit .......................................................................................... 29
9.4.
Current through Flame Detector ....................................................................................... 29
9.5.
Measurement of Flame Signal .......................................................................................... 30
10. Maintenance ................................................................................................................................ 31
11. Fault Conditions and Procedures ................................................................................................ 32
12. Notes ........................................................................................................................................... 35
