Riello 20032946 User Manual

Name: Riello 20032946
Brand: Riello
Rating: 4 (1 reviews)

64 pages

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Installation, use and maintenance instructions

20148646 (1) - 09/2019

Dual fuel light oil/ gas burners

Two stage operation

CODE MODEL TYPE

20147897 RLS 28 684 T1

20148815 RLS 28 684 T1

20147803 RLS 38 685 T1

20148817 RLS 38 685 T1

20147805 RLS 50 686 T1

20148818 RLS 50 686 T1

Table of Contents3
Declarations5
Information and General Warnings6
Information about the Instruction Manual6
Introduction6
General Dangers6
Other Symbols6
Delivery of the System and the Instruction Manual7
Guarantee and Responsibility7
Safety and Prevention8
Introduction8
Personnel Training8
Technical Description of the Burner9
Burner Designation9
Models Available9
Burner Categories - Countries of Destination10
Technical Data10
Electrical Data11
Maximum Dimensions12
Burner Equipment12
Firing Rates13
Test Boiler14
Burner Description15
Electrical Panel Description16
Control Box RFGO-A2217
Servomotor (LKS 21018
Installation19
Notes on Safety for the Installation19
Handling19
Preliminary Checks19
Operating Position20
Preparing the Boiler20
Boring the Boiler Plate20
Blast Tube Length20
Securing the Burner to the Boiler20
Access to Head Internal Part21
Combustion Head Pre-Calibration21
Electrode Positions21
Nozzle Installation22
Recommended Nozzle22
Combustion Head Adjustment23
Adjustments Prior to Ignition (with Light Oil)23
Light Oil Supply24
Loop Circuit24
Hydraulic Connections25
Hydraulic Circuit Diagram25
Pump26
Technical Data26
Priming Pump26
Gas Supply27
Gas Feeding Line27
Gas Train28
Gas Train Installation28
Gas Pressure28
Electrical Connections30
Supply Cables and External Connections Passage30
Calibration of the Thermal Relay31
Motor Rotation31
Start-Up, Calibration and Operation of the Burner32
Notes on Safety for the First Start-Up32
Adjustments Prior to Ignition (Light Oil)32
Nozzle32
Combustion Head32
Pump Pressure32
1St Stage Fan Damper32
2Nd Stage Fan Damper32
Burner Ignition (Light Oil)32
Adjustments Prior to Ignition (Gas)33
Burner Start-Up (Gas)33
Burner Ignition33
Burner Adjustment (Gas)34
Output in 2Nd Stage34
Output in 1St Stage34
Ignition Output (Gas)34
Operation with LPG - Propane - Butane34
Servomotor Adjustment35
Pressure Switch Adjustment36
Air Pressure Switch - Check CO36
Gas Minimum Pressure Switch36
Operation Sequence of the Burner37
Burner Start-Up37
Ignition Failure37
Burner Flame Goes out During Operation37
Led Panel37
Final Checks (with Burner Operating)38
Maintenance39
Notes on Safety for the Maintenance39
Maintenance Programme39
Maintenance Frequency39
Safety Test - with no Gas Supply39
Checking and Cleaning39
Combustion Control (Gas)41
Safety Components41
Opening the Burner42
Closing the Burner42
LED Indicator and Special Function43
Description of LED Lamps43
Check Mode Function43
Flame Control Lock-Out or Emergency Stop Condition43
LED Lamps: Burner Operating Status44
Problems - Causes - Remedies Signalled by LED Indicators45
Appendix - Accessories (Optional)50
B Appendix - Electrical Panel Layout51

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Installation, Use And Maintenance26 pages

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Riello 20032946 Specifications

General

Brand	Riello
Model	20032946
Category	Burner
Language	English

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Table of Contents

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