2
TABLE OF CONTENTS
WARNINGS ................................................................................................................................................................ 3
PART I: INSTALLATION ........................................................................................................................................... 5
GENERAL FEATURES ................................................................................................................................................................... 5
Burner model identification ............................................................................................................................................................. 6
Technical Specifications ................................................................................................................................................................. 6
Performance Curves ........................................................................................................................................................................ 7
Overall dimensions ......................................................................................................................................................................... 8
INSTALLING THE BURNER 10
Packing ......................................................................................................................................................................................... 10
Handling the burner ...................................................................................................................................................................... 10
Fitting the burner to the boiler ....................................................................................................................................................... 10
Electrical connections ................................................................................................................................................................... 12
Fan motor and pump motor direction ........................................................................................................................................... 13
Connecting the oil heating resistors .............................................................................................................................................. 13
Recommendations to design heavy oil feeding plants .................................................................................................................. 13
Pipe heating systemÏ ..................................................................................................................................................................... 14
Inlet minimum pressure of the pump (both for supplying system and burner) .............................................................................. 14
Pump operating maximum pressure (both for the supplying system and burner) ........................................................................ 14
Adjusting the supplying oil ring ..................................................................................................................................................... 14
Burner adjustments ....................................................................................................................................................................... 14
HYDRAULIC DIAGRAMS .............................................................................................................................................................. 18
Pilot gas train ................................................................................................................................................................................ 22
Heavy oil pumps ........................................................................................................................................................................... 23
Suntec TV Pressure governor ....................................................................................................................................................... 23
About the use of fuel pumps ......................................................................................................................................................... 23
Connecting the oil flexible hoses to the burner ............................................................................................................................. 24
Connecting the compressed air hoses .......................................................................................................................................... 24
ADJUSTING AIR AND FUEL RATE ............................................................................................................................................. 25
Oil thermostat adjustment ............................................................................................................................................................. 26
Adjusting the pilot gas flow rate: gas valve Brahma EG12xR and pressure governor................................................................... 26
Adjustments - brief description ...................................................................................................................................................... 26
Oil Flow Rate Settings by means of Berger STM30../Siemens SQM40.. actuator ....................................................................... 27
Adjustment by the Siemens SQL33.. actuator .............................................................................................................................. 29
Calibration of air pressure switch ................................................................................................................................................. 32
Fully-modulating burners .............................................................................................................................................................. 32
EVL air valve for gun cleaning ...................................................................................................................................................... 33
PART II: OPERATION ............................................................................................................................................. 34
OPERATION................................................................................................................................................................................. 34
Control panel ................................................................................................................................................................................. 35
PART III: MAINTENANCE....................................................................................................................................... 36
ROUTINE MAINTENANCE ........................................................................................................................................................... 36
Maintenance of the gas governor with filterMaintenance of the gas governor with filter ............................................................... 36
Removing the combustion head ................................................................................................................................................... 37
Removing the oil gun, replacing/adjusting the nozzle and the ignition electrode .......................................................................... 38
Checking the detection current ..................................................................................................................................................... 3
9
Cleaning and replacing the detection photoresistor ...................................................................................................................... 39
Seasonal stop ............................................................................................................................................................................... 39
Burner disposal ............................................................................................................................................................................. 39
TROUBLESHOOTING .................................................................................................................................................................. 39
BURNER EXPLODED VIEW ........................................................................................................................................................ 40
SPARE PARTS............................................................................................................................................................................. 44
WIRING DIAGRAMS (see attached E03993C)
APPENDIX
Содержание PBY510
Страница 18: ...C I B UNIGAS M03993CH 18 HYDRAULIC DIAGRAMS Fig 13 Hydraulic diagram 3ID0024 ...
Страница 20: ...C I B UNIGAS M03993CH 20 Fig 14 Hydraulic diagram 3I2D01 ...
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