Unigas HS5, Installation & Operation Manual

Page 1: ...cumentazione Tecnica CIB Unigas Campodarsego PD Complying with 90 396 CEE GAS DIRECTIVE MANUAL OF INSTALLATION OPERATION MAINTENANCE DUAL FUEL BURNERS L P G LIGHT OIL HS5 HS10 HS18 M039131AA Rev 0 07...

Page 2: ...sory equipment only shall be used z This unit shall be employed exclusively for the use for which it is meant Any other use shall be considered as improper and therefore dangerous The manufacturer sha...

Page 3: ...nimals or damage to property for which the manufacturer cannot be held liable z Before installation it is recommended that all the fuel sup ply system pipes be carefully cleaned inside to remove forei...

Page 4: ...ge 4 BLAST TUBE LENGHT see overall dimensions Available versions S Standard L Long 5 DESTINATION COUNTRY see data plate 6 SPECIAL VERSIONS A Standard 7 EQUIPMENT Available versions 0 2 Valves 1 2 Valv...

Page 5: ...34 M8 HS18 350 175 265 525 615 430 255 125 210 135 105 134 M8 BACK PRESSURE IN CONBUSTION CHAMBER mbar HS5 kW HS10 kW Fig 2a Fig 2b BACK PRESSURE IN CONBUSTION CHAMBER mbar HS18 kW Fig 3a Dima di fora...

Page 6: ...tion and whose dimensions are described in the diagram in Fig 5 In case the burner must be coupled with boilers with a combustion chamber smaller in diameter or shorter than those described in the dia...

Page 7: ...group 5 Leakage control device z Remove the burner cover z Carry out the electrical connections to the power supply con nector as shown in Fig 6 z Refit the burner cover Fig 6 RESPECT THE BASIC SAFETY...

Page 8: ...ure stabilizer is adjusted by operating the screw VS loca ted under the cover C By screwing down the pressure is increased and by unscrewing it is reduced Note the screw VSB must be removed only in ca...

Page 9: ...valve a timer must be installed to delay the valve opening The direct connection of the device without a timer may cause pump breaks Sizing the light oil pipeline Fig 10 Tab 1 Tab 2 Tab 3 H m L m H m...

Page 10: ...15 16 17 18 0 40 1 36 1 44 1 52 1 59 1 66 1 73 1 80 1 86 1 92 1 98 2 04 0 50 1 70 1 80 1 90 1 99 2 08 2 17 2 25 2 33 2 40 2 48 2 55 0 60 2 04 2 16 2 28 2 39 2 50 2 60 2 70 2 79 2 88 2 97 3 06 0 65 2...

Page 11: ...pressure 2 bar max Return pressure 2 bar max Suction height max 0 35 bar to avoid air separation from oil Rated speed 3600 rpm Pump Suntec AS47 A Viscosity 2 12 mm s cSt Fuel temperature 0 60 C into t...

Page 12: ...ue is reduced to 80 ppm then screw down the adjusting ring nut until the burner lockout z Fully open the manual shut off valve WARNING carry out this operation ONLY with the burner turned off z Refit...

Page 13: ...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 PRO...

Page 14: ...ollowing the diagram in Fig 20 WARNING All operations on the burner must be carried out with the mains disconnected Correct position of electrodes and combustion head Fig 19a e Fig 19b z Prepare a sta...

Page 15: ...valve 1st stage EVG2 Light oil solenoid valve 2nd stage soft start F Fuse FC Flame detetion UV probe IL Mains switch L Phase LB Burner lock out signalling lamp LF Burner operation signalling lamp LGB...

Page 16: ...PART III MAINTENANCE MANUAL 16 Electrical diagram 01 348 Rev 2...

Page 17: ...PART III MAINTENANCE MANUAL 17 Electrical diagram 01 352 Rev 1...

Page 18: ...ITION ELECTRODE 2080245 FILTER 2090001 FLANGE FOR MULTIBLOC 2191518 BURNER SLIDING FLANGE 2100025 FLEXIBLE HOSE 2340001 PHOTOCELL 2510001 COMPLETE PUMP COUPLING 2540016 MULTIBLOC VALVES GROUP 2190339...

Page 19: ...onal 2191604 IGNITION ELECTRODE 2080246 FILTER 2090001 FLANGE FOR MULTIBLOC 2190366 FLEXIBLE HOSE 2340001 PHOTOCELL 2510001 COMPLETE PUMP COUPLING 2540016 MULTIBLOC VALVES GROUP 2190340 GASKET 2110031...

Page 20: ...4 IGNITION ELECTRODE 2080246 FILTER 2090016 FLANGE FOR MULTIBLOC 2190367 FLEXIBLE HOSE 2340001 PHOTOCELL 2510001 COMPLETE PUMP COUPLING 2540016 MULTIBLOC VALVES GROUP 2190341 GASKET 2110031 TRANFORMAT...

Page 21: ...CONTROLLER 22 GAS MULTIBLOC REGULATOR DUNGS MB DLE 405 407 410 412 415 420 25 VALVE PROVING SYSTEM DUNGS VPS504 25 SUNTEC AT2 PUMP 26 SUNTEC PUMPS AS 47 57 67 27 DELTA VM PUMPS 28 NOTES FOR USE AND MA...

Page 22: ...control thermostat pressure controller R Terminal 12 receives voltage and the programming mechanism starts running On completion of waiting time tw with the LGB21 or after air damper SA has reached t...

Page 23: ...e front part of the safety appliance is located a plexiglass lunette under which there is the indicator disc of programme s progress In the event of safety stop the programmer stops The disc shows as...

Page 24: ...uctor R Thermostat or pressostat W Safety thermostat or pressostat Z Ignition transformer Key programmer s diagram A start up command from regulator R B burner operation C program start position start...

Page 25: ...f valve V2 pressure switch A2 mountable on adapter laterally Closed position signal contact Closed position signal contact type K01 1 DIN tested mountable on V2 Voltage frequency AC 50 60Hz 230 V 15 1...

Page 26: ...and the suction line flow is equal to the gear set capacity Bleeding in two pipe operation is automatic it is assured by a bleed flat on the pistons but it may be accelerated by opening a pressure por...

Page 27: ...Connection threads cylindrical according to ISO 228 1 Inlet and return G 1 4 with facilities for conical sealing on revision 5 models Nozzle outlet G 1 8 Pressure gauge ports G 1 8 Vacuum gauge port...

Page 28: ...fil ter be installed All twin pipe models can be used as single pipe systems with the simple removal of a nylon plug and by closing the return pipe Technical data Oil viscosity 2 50 cSt 1 1 6 5 E Oil...

Page 29: ...axis or laterally to avoid excessive wear on the joint noise and overloading the gears z Pipes should not contain air pockets Rapid attachment joint should therefore be avoided and threaded or mechani...

Page 30: ...APPENDIX COMPONENTS CHARACTERISTICS 30...

Page 31: ...APPENDIX COMPONENTS CHARACTERISTICS 31...

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