Riello Burners 628 T Installation, Use And Maintenance Instructions
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Riello Burners 628 T Installation, Use And Maintenance Instructions

Riello Burners 628 T Installation, Use And Maintenance Instructions

Heavy oil burner
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Istruzioni per installazione, uso e manutenzione
Montage und Bedienungs Anleitung
Installation, use and maintenance instructions
Manuel d'entretien
Bruciatore di nafta
I
Heizölbrenner
D
Heavy oil burner
GB
Brûleur à fioul lourd
F
Funzionamento bistadio
Zweistufiger Betrieb
Two-stage operation
Fonctionnement à deux allures
CODICE
CODE
3435023
3435024
MODELLO - MODELL
MODELE - MODEL
PRESS 60 N/ECO
PRESS 60 N/ECO
TIPO - TYP
TYPE
628 T
628 T
2916194 (0)

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Summary of Contents for Riello Burners 628 T

  • Page 1 Brûleur à fioul lourd Funzionamento bistadio Zweistufiger Betrieb Two-stage operation Fonctionnement à deux allures CODICE MODELLO - MODELL TIPO - TYP CODE MODELE - MODEL TYPE 3435023 PRESS 60 N/ECO 628 T 3435024 PRESS 60 N/ECO 628 T 2916194 (0)

  • Page 2: Table Of Contents

    INDEX BURNER DESCRIPTION ....1 OPERATION ..... . . 6 1.1 Equipment .

  • Page 3: Technical Data

    TECHNICAL DATA TECHNICAL DATA TYPE 628 T Thermal power - Capacity 171/342 - 684 kW – 15/30 - 60 kg/h Fuel Oil with max. viscosity at 50° C 115 sq.mm/s (15° E) ± Three-phase, 230 V 50Hz without neutral Electrical supply ±...

  • Page 4: Installation

    INSTALLATION FUEL OIL SUPPLY SYSTEMS GRAVITY SYSTEM For fuel oil with viscosity max. 7°E at 50°C. L metres Pump priming: diam. diam. 1 metres loosen the cap of the vacuometer fitting 1” gas 1/4” gas (5, fig. 1) and wait for the fuel flow. H: Difference in height L: Length of the suction tube D2720...

  • Page 5: Electrical System

    BURNER ELECTRICAL SYSTEM (made in the factory) RMO88.53A2 12 15 1 2 3 4 5 6 7 8 9 L1 L2 L3 L N S3 T1 30 T2 T6 T8 2615 CMP Pump motor contact maker Fan motor thermal relay Pre-heater contact maker RT1 Pump motor thermal relay Suppressor...

  • Page 6: Electrical Connections

    ELECTRICAL CONNECTIONS TO THE BURNER TERMINAL STRIP (to be made by the installer) 2616 230V 400V A Ampere B Ampere C Ampere D sq. mm E sq.mm F sq. mm Manual stop switch Limit remote control MB Burner terminal strip Regulation remote control Lock-out signal Safety control device system...

  • Page 7: Operation

    OPERATION CHOICE OF NOZZLES Nozzle 20 bar 25 bar Recommended nozzle: GPH (45° - 60°) kg/h kg/h - Monarch F 80 H0. 2.50 + 2.50 30.00 34.00 3.00 + 3.00 36.00 40,60 PUMP PRESSURE 3.50 + 3.50 42.00 47,40 4.00 + 4.00 48.00 54,20 Recommended pressure:...

  • Page 8: Air Pressure Switch

    AIR PRESSURE SWITCH Regulate the air pressure switch after carrying out all the other regulations of the burner with the air pres- sure switch adjusted at the beginning of the scale. With the burner operating at MIN power, increase the pressure of the adjustment by slowly turning the appropriate knob clockwise until the burner locks out.
  • Page 9 IMPORTANT NOTES Aluminium plate pipes Pre-heater thermostat replacement. Replace the probe of the new thermostat, after loosen- ing the fixing screws of the plates pack, taking care of Plate better contact between the probe and the pipes and the Resistor resistor, see drawing.

  • Page 10: Start-Up Programme

    BURNER START-UP PROGRAMME Normal Lock-out because of no ignition Thermostat Motors Ignition transformer flame valve flame valve Lock-out indicator 2894 Motor lock-out It is caused by the thermal motor overload relay if overload or no phase occurs ECOLOGICAL OIL BURNERS WARNING In all cases the transition from normal fuel oil to ecological fuel oil requires: The tank to be emptied of normal fuel oil.

  • Page 11: Start-Up Programme Diagnostics

    4.10 BURNER START-UP PROGRAM DIAGNOSTICS During start-up, indication is according to the following table: COLOUR CODE TABLE Sequences Colour code Preventilation Ignition phase Operation with flame ok Operation with weak flame Electrical supply lower than 170V Lock-out Extraneous light Key: Yellow Green 4.11 OPERATING FAULT DIAGNOSTIC...
  • Page 12 RIELLO S.p.A. I - 37048 San Pietro di Legnago (VR) Tel.: +39.0442.630111 http:// www.rielloburners.com Con riserva di modifiche - Änderungen vorbehalten! - Subject modifications - Sous réserve de modifications...

This manual is also suitable for:

Press 60 n/eco34350233435024

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