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6.
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8
Overview ........................................................................................................... 3
General information ................................................................................................................... 3
Checking scope of delivery and connection data....................................................................... 3
Operating instructions ................................................................................................................ 3
Instruction of operating personnel.............................................................................................. 3
Maintenance and customer service ........................................................................................... 4
Key for code designation ........................................................................................................... 4
Technical specifications ............................................................................................................. 4
Installation ......................................................................................................... 5
Installing flange and burner........................................................................................................ 5
Checking electrode setting......................................................................................................... 5
Establishing electrical connections ............................................................................................ 5
Connecting the oil ...................................................................................................................... 5
Oil pump..................................................................................................................................... 6
Function ............................................................................................................. 7
Control unit ................................................................................................................................ 7
Flame monitor with Flame detector QRB ................................................................................... 8
Air volume adjustment ............................................................................................................... 9
Servomotor ............................................................................................................................... 10
Oil control (optional) ................................................................................................................... 11
Startup ............................................................................................................... 13
Table of settings R20 ................................................................................................................. 13
Table of settings R30 ................................................................................................................. 14
Design ............................................................................................................... 15
Exploded drawing and spare parts/parts list R20....................................................................... 15
Exploded drawing and spare parts/parts list R30 ...................................................................... 17
Service instructions/dimensions ........................................................................ 19
Boiler/burner conditioning .......................................................................................................... 19
Smokestack connection ............................................................................................................. 19
Exhaust gas thermometer .......................................................................................................... 19
Service position.......................................................................................................................... 20
Control dimensions ignition electrode ........................................................................................ 20
Wiring diagrams ......................................................................................................................... 21
Troubleshooting ......................................................................................................................... 25
Burner overall dimensions / boiler connection dimensions ........................................................ 26
Working ranges ......................................................................................................................... 26
