PART II: OPERATION MANUAL
25
LIMITATIONS OF USE
THE BURNER IS AN APPLIANCE DESIGNED AND CONSTRUCTED TO OPERATE ONLY AFTER BEING CORRECTLY
CONNECTED TO A HEAT GENERATOR (E.G. BOILER, HOT AIR GENERATOR, FURNACE, ETC.), ANY OTHER USE IS TO
BE CONSIDERED IMPROPER AND THEREFORE DANGEROUS.
THE USER MUST GUARANTEE THE CORRECT FITTING OF THE APPLIANCE, ENTRUSTING THE INSTALLATION OF IT
TO QUALIFIED PERSONNEL AND HAVING THE FIRST COMMISSIONING OF IT CARRIED OUT BY A SERVICE CENTRE
AUTHORISED BY THE COMPANY MANUFACTURING THE BURNER.
A FUNDAMENTAL FACTOR IN THIS RESPECT IS THE ELECTRICAL CONNECTION TO THE GENERATOR’S CONTROL
AND SAFETY UNITS (CONTROL THERMOSTAT, SAFETY, ETC.) WHICH GUARANTEES CORRECT AND SAFE FUNCTIO-
NING OF THE BURNER.
THEREFORE, ANY OPERATION OF THE APPLIANCE MUST BE PREVENTED WHICH DEPARTS FROM THE INSTALLA-
TION OPERATIONS OR WHICH HAPPENS AFTER TOTAL OR PARTIAL TAMPERING WITH THESE (E.G. DISCONNEC-
TION, EVEN PARTIAL, OF THE ELECTRICAL LEADS, OPENING THE GENERATOR DOOR, DISMANTLING OF PART OF
THE BURNER).
NEVER OPEN OR DISMANTLE ANY COMPONENT OF THE MACHINE.
OPERATE ONLY THE MAIN SWITCH, WHICH THROUGH ITS EASY ACCESSIBILITY AND RAPIDITY OF OPERATION
ALSO FUNCTIONS AS AN EMERGENCY SWITCH, AND ON THE RESET BUTTON.
IN THE EVENT OF REPEATED LOCKOUTS, DO NOT PERSIST WITH THE RESET BUTTON AND CONTACT QUALIFIED
PERSONNEL WHO WILL PROCEED TO ELIMINATE THE MALFUNCTION.
WARNING: DURING NORMAL OPERATION THE PARTS OF THE BURNER NEAREST TO THE GENERATOR (COUPLING
FLANGE) CAN BECOME VERY HOT, AVOID TOUCHING THEM SO AS NOT TO GET BURNT
OPERATION
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Turn on the burner operating on the boiler main switch.
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Check the flame control device is not locked and, if necessary, reset it operating on the reset button, accessible from the
hole on the burner’s cover.
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Check the serie of thermostats or pressure switches enable the burner to operate.
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The burner starts and the flame control device drives the burner’s fan.
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At the end of pre-purgue phase the ignition transformer is energized, the gas solenoid valves are energized and the burner
starts up.
PART II: OPERATION MANUAL
Summary of Contents for Enterprise LG 120
Page 1: ......
Page 30: ...PART III MAINTENANCE MANUAL 30 Wiring diagram cod 01 319 4 Single stage burners ...
Page 31: ...PART III MAINTENANCE MANUAL 31 Wiring diagram 18 069 Rev 1 High Low flame burners ...
Page 32: ...PART III MAINTENANCE MANUAL 32 Wiring diagram 18 069 Connectors layout on printed circuit ...
Page 41: ...APPENDIX COMPONENTS SPECIFICATIONS 41 ...
Page 42: ...APPENDIX COMPONENTS SPECIFICATIONS 42 ...