Riello 20147802 Manuals

Manuals and User Guides for Riello 20147802. We have 1 Riello 20147802 manual available for free PDF download: Installation, Use And Maintenance Instructions

Riello 20147802 Installation, Use And Maintenance Instructions

Riello 20147802 Installation, Use And Maintenance Instructions (64 pages)

Dual fuel light oil/ gas burner

Brand: Riello | Category: Burner | Size: 3.72 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
  12
- Test Boiler
  12
- Burner Description
  13
- Electrical Panel Description
  14
- Burner Equipment
  14
- Control Box RFGO-A22
  15
- Servomotor (SQM10.1
  16
5 Installation

17
- Notes on Safety for the Installation
  17
- Handling
  17
- Preliminary Checks
  17
- Operating Position
  18
- Removing the Shutter Lockout Screws
  18
- Preparing the Boiler
  18
  - Boring the Boiler Plate
    18
  - Blast Tube Length
    18
- Securing the Burner to the Boiler
  19
- Access to Head Internal Part
  19
- Electrode Position
  19
- Nozzle Installation
  20
  - Recommended Nozzle
    20
- Combustion Head Adjustment
  21
- Light Oil Supply
  22
  - Double-Pipe Circuit
    22
  - Loop Circuit
    22
  - Hydraulic Connections
    22
  - Pressure Variator
    23
  - Hydraulic Circuit Diagram
    24
  - Priming Pump
    24
- Gas Supply
  25
  - Gas Feeding Line
    25
  - Gas Train
    26
  - Gas Train Installation
    26
  - Gas Pressure
    26
  - Pilot - Gas Train Connection
    27
  - Ignition Pilot
    27
- Electrical Connections
  28
  - Supply Cables and External Connections Passage
    28
- Calibration of the Thermal Relay
  29
- Motor Rotation
  29
6 Start-Up, Calibration and Operation of the Burner

30
- Notes on Safety for the First Start-Up
  30
- Burner Adjustment
  30
- Adjustments Prior to Ignition
  30
- Burner Start-Up
  31
- Burner Ignition
  31
- Change of Fuel
  31
- Combustion Air Adjustment
  31
  - Maximum Output
    32
  - Minimum Output
    32
  - Intermediate Outputs
    32
- Air / Fuel Adjustment
  33
- Servomotor
  34
- Pressure Switch Adjustment
  35
- Operation Sequence of the Burner
  36
  - Burner Start-Up
    36
  - Steady State Operation
    36
  - Burner Flame Goes out During Operation
    36
  - Ignition Failure
    36
- Final Checks (with Burner Operating)
  37
7 Maintenance

38
- Notes on Safety for the Maintenance
  38
- Maintenance Programme
  38
  - Maintenance Frequency
    38
  - Safety Test - with no Gas Supply
    38
  - Checking and Cleaning
    38
  - Safety Components
    39
- Opening the Burner
  41
- Closing the Burner
  41
8 LED Indicator and Special Function

42
9 Problems - Causes - Remedies Signalled by LED Indicators

44
A Appendix - Accessories

49
Appendix - Electrical Panel Layout

50

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