Riello 20146760 Dual Fuel Burner Manuals

Manuals and User Guides for Riello 20146760 Dual Fuel Burner. We have 1 Riello 20146760 Dual Fuel Burner manual available for free PDF download: Installation, Use And Maintenance Instructions

Riello 20146760 Installation, Use And Maintenance Instructions

Riello 20146760 Installation, Use And Maintenance Instructions (56 pages)

Dual fuel light oil/gas burner

Brand: Riello | Category: Burner | Size: 2 MB

Table of Contents

Table of Contents
3
1 Declarations

5
2 Information and General Warnings

6
- Information about the Instruction Manual
  6
- Guarantee and Responsibility
  7
3 Safety and Prevention

8
- Introduction
  8
- Personnel Training
  8
4 Technical Description of the Burner

9
- Burner Designation
  9
- Models Available
  9
- Burner Categories - Countries of Destination
  9
- Technical Data
  10
- Electrical Data
  10
- Maximum Dimensions
  11
- Firing Rates
  11
- Test Boiler
  12
- Commercial Boiler
  12
- Burner Equipment
  12
- Burner Description
  13
- Electrical Panel Description
  14
- 4.13 Control Box RFGO-A22
  15
- Servomotor (SQN31
  16
5 Installation

17
- Notes on Safety for the Installation
  17
- Handling
  17
- Preliminary Checks
  17
- Preparing the Boiler
  18
  - Boring the Boiler Plate
    18
  - Blast Tube Length
    18
- Securing the Burner to the Boiler
  18
  - Choice of Nozzles for 1St and 2Nd Stage
    18
- Nozzle Installation
  19
- Pump Motor Rotation
  20
- Light Oil Supply
  21
  - Double-Pipe Circuit
    21
  - Loop Circuit
    21
  - Hydraulic Circuit Diagram
    22
  - Hydraulic Connections
    22
  - Priming Pump
    22
  - Suntec J7 C Pump
    22
- Gas Supply
  23
  - Gas Supply Line
    23
  - Gas Train
    24
  - Gas Train Installation
    24
  - Gas Pressure
    24
- Electrical Wiring
  25
  - Supply Cables and External Connections Passage
    25
- Calibration of the Thermal Relay
  26
- Motor Rotation
  26
6 Start-Up, Calibration and Operation of the Burner

27
- Notes on Safety for the First Start-Up
  27
- Adjustments Prior to Ignition (Light Oil)
  27
  - Combustion Head Adjustment
    27
  - Pump Adjustment
    27
  - Fan Damper Adjustment
    27
- Burner Ignition (Light Oil)
  27
- Burner Adjustment (Light Oil)
  27
- Adjustments Prior to Ignition (Gas)
  28
- Burner Start-Up
  28
- Burner Ignition
  28
  - Burner Adjustment
    28
  - Ignition Output
    28
  - Maximum Output
    29
  - Minimum Output
    30
  - Intermediate Outputs
    30
- Servomotor Adjustment
  31
- Change of Fuel
  31
- Pressure Switch Adjustment
  32
- Burner Operation
  33
7 Maintenance

34
- Notes on Safety for the Maintenance
  34
- Maintenance Programme
  34
  - Maintenance Frequency
    34
  - Safety Test - with no Gas Supply
    34
  - Checking and Cleaning
    34
  - Flame Presence Check
    35
  - Combustion Control (Gas)
    36
  - Safety Components
    36
- Opening the Burner
  37
- Closing the Burner
  37
8 LED Indicator and Special Function

38
9 Problems - Causes - Remedies Signalled by LED Indicators

40
A Appendix - Accessories

45
B Appendix - Electrical Panel Layout

47

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