CIB UNIGAS PG30 - Default Chapter; Table of Contents

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TABLE OF CONTENTS
WARNINGS ................................................................................................................................................................ 3
PART I: INSTALLATION ........................................................................................................................................... 5
GENERAL FEATURES................................................................................................................................................................... 5
How to interpret the burner’s “Performance curve”......................................................................................................................... 5
Burner model identification ............................................................................................................................................................. 5
Technical specifications .................................................................................................................................................................. 6
Performance curves ........................................................................................................................................................................ 7
Overall dimensions ......................................................................................................................................................................... 8
MOUNTINGS AND CONNECTIONS .............................................................................................................................................. 9
Packing ........................................................................................................................................................................................... 9
Fitting the burner to the boiler......................................................................................................................................................... 9
Handling the burner ........................................................................................................................................................................ 9
Hydraulic diagrams for light oil supplying circuits ......................................................................................................................... 10
Installation diagram of light oil pipes ............................................................................................................................................. 11
Sizing the pipeline ......................................................................................................................................................................... 12
About the use of fuel pumps ......................................................................................................................................................... 12
Connecting the light oil flexible hoses ........................................................................................................................................... 13
Light oil pumps .............................................................................................................................................................................. 14
Electrical connections ................................................................................................................................................................... 15
Fan-pump motor rotation ............................................................................................................................................................. 15
ADJUSTMENTS ........................................................................................................................................................................... 16
Adjusting the fuel flow rate ............................................................................................................................................................ 16
Priming the pump and adjustments .............................................................................................................................................. 19
Adjustments for burners with hydraulic ram .................................................................................................................................. 21
Adjusting the combustion head ..................................................................................................................................................... 22
Calibration of air pressure switch (when provided) ....................................................................................................................... 22
PART II: OPERATION ............................................................................................................................................. 23
OPERATION................................................................................................................................................................................. 23
PART III: MAINTENANCE....................................................................................................................................... 25
ROUTINE MAINTENANCE ........................................................................................................................................................... 25
Light oil filter maintenance ............................................................................................................................................................ 25
Correct position of electrodes and combustion head .................................................................................................................... 26
Replacing the ignition electrodes .................................................................................................................................................. 27
Cleaning and replacing the detection photoresistor ...................................................................................................................... 27
Checking the detection current ..................................................................................................................................................... 27
Seasonal stop ............................................................................................................................................................................... 27
Burner disposal ............................................................................................................................................................................. 27
TROUBLESHOOTING .................................................................................................................................................................. 28
SPARE PARTS ............................................................................................................................................................................. 29
ELECTRICAL WIRING DIAGRAMS ............................................................................................................................................. 30
APPENDIX