Ecoflam Multiflam 500.1 PR Manual
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Ecoflam Multiflam 500.1 PR Manual

Ecoflam Multiflam 500.1 PR Manual

Gas/heavy-oil dual burners
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GAS / HEAVY-OIL DUAL BURNERS
techniques for energy saving
MODEL
G A S T E C
Multiflam 500.1 PR
Multiflam 600.1 PR
Heavy oil / Natural Gas 500 mbar
LB1292
01.10.2003

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Summary of Contents for Ecoflam Multiflam 500.1 PR

  • Page 1 GAS / HEAVY-OIL DUAL BURNERS techniques for energy saving MODEL G A S T E C Multiflam 500.1 PR Multiflam 600.1 PR Heavy oil / Natural Gas 500 mbar LB1292 01.10.2003...

  • Page 2: Working Fields

    LB1292 MULTIFLAM 500.1 PR - 600.1 PR tecniche per il risparmio energetico techniques for energy saving Models MULTIFLAM 500.1 PR MULTIFLAM 600.1 PR Thermal power max. 5000 5800 kcal/h 4.310.000 5.000.000 Thermal power min. 1200 1500 kcal/h 1.034.500 1.290.000 Max. capacity (Natural Gas) Min.

  • Page 3: Gas Train Installation

    LB1292 MULTIFLAM 500.1 PR - 600.1 PR techniques for energy saving GAS TRAIN INSTALLATION 4 Pilot gas valve 1 - Main gas pipe 5 - Gas governor and filter (Optional) 2 - Ball valve 6 - Min. gas pressure switch...
  • Page 4 ADJUSTMENT OF GAS SOLENOID VALVES The ignition flow rate is carefully adjusted. during test phase to 1/3 of the maximum flow rate (according to specifications). Operations for eventual further adjustment must be carried out by skilled personnel authorized by ECOFLAM. DUNGS DMV-DLE To adjustment gas output, loosen the screw R and turn the knob P as required.
  • Page 5 LB1292 MULTIFLAM 500.1 PR - 600.1 PR techniques for energy saving DUNGS SV-DLE To adjustment gas output, loosen the screw R and turn the knob P as required. To reduce output, turn knob clockwise, to increase it turn knob counterclockwise. Tighten the screw R. For fast opening adjustment, remove the cap T and insert it in the pin Q with its groove up.

  • Page 6: Air Adjustment

    LB1292 MULTIFLAM 500.1 PR - 600.1 PR tecniche per il risparmio energetico techniques for energy saving ADJUSTMENT OF GAS MINIMUM PRESSURE SWITCH Gas pressure Unscrew off and remove cover M. - Set regulator N to a value equal to 60% of gas nominal feed switch pressure (i.e.

  • Page 7: Adjusting The Intermediate Burner Capacity

    LB1292 MULTIFLAM 500.1 PR - 600.1 PR techniques for energy saving ADJUSTING THE MAXIMUM AIR FLOW RATE Adjusting the maximum air flow rate (see figure, detail 2). Loosen the nut holding the air damper transmission rod; The correct air flow as established by analyzing the combustion process.

  • Page 8: Modulating Operation

    LB1292 MULTIFLAM 500.1 PR - 600.1 PR tecniche per il risparmio energetico techniques for energy saving CHECKS TO BE MADE TO ENSURE A PROPER INSTALLATION: Before proceeding with the filling of the fuel system and subsequent burner start up, it is advisable to carry out the following checks: - Power line must be adequate to system’s adsorbed load...
  • Page 9 LB1292 MULTIFLAM 500.1 PR - 600.1 PR techniques for energy saving PUMP’S PRESSURE / OIL TEMPERATURE DIAGRAM Pump inlet pressure:the vaporisation of light fraction of heated heavy oil causes premature pump wear, to avoid this, use the inlet pressures shown in the graph.

  • Page 10: Type Of Installation

    LB1292 MULTIFLAM 500.1 PR - 600.1 PR techniques for energy saving TYPE OF INSTALLATION The burner must be supplied with oil heaving a min. temperature at the pump ( 50° C ). Drawing for fluid fuel oil up to 50°E at 50°C...
  • Page 11 LB1292 MULTIFLAM 500.1 PR - 600.1 PR techniques for energy saving OIL DELIVERY ADJUSTMENT The diagram illustrates the fuel feeding system of these type of burners, which incorporates a by-pass nozz- le with oil flow regulation on its return pipe. The oil supply is varied by acting on the nozzle through the pressure in the return line.
  • Page 12 LB1292 MULTIFLAM 500.1 PR - 600.1 PR techniques for energy saving pag.12...
  • Page 13 LB1292 MULTIFLAM 500.1 PR - 600.1 PR techniques for energy saving ADJUSTMENT OF FUEL TEMPERATURE Display Decrease key Increase key “Function” key The display shows oil temperature. The 4 leds are related to the following functions: Out 1: pump start...

  • Page 14: Description Of Control Panel

    LB1292 MULTIFLAM 500.1 PR - 600.1 PR techniques for energy saving DESCRIPTION OF CONTROL PANEL A - main switch I/0 B - operating lamps (orange=light-oil; green= gas) C - Selector switch: AUTO 0 - STOP Loking of devoices for operating at intermediate outputs...
  • Page 15 LB1292 MULTIFLAM 500.1 PR - 600.1 PR techniques for energy saving THE BURNERS IGNITES BUT SWITCHES TO LOCKOUT AFTER FEW MOMENTS: Check gas governor and gas filter. Check gas pressure through a manometer. Check ionization value (min. 70 µA). THE BURNER DOES NOT SWITCHES TO HIGH FLAME: Manual selector switch in wrong position.
  • Page 16 ECOFLAM S.p.A. reserves the right to make any adjustments, without prior notice, which it considers necessary or useful La ECOFLAM S.p.A si riserva il diritto di apportare ai prodotti quelle modifiche che riterrà necessarie o to its products, without affecting their main features.

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Multiflam 600.1 pr

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