Riello 20034844 Manuals

Manuals and User Guides for Riello 20034844. We have 1 Riello 20034844 manual available for free PDF download: Installation, Use And Maintenance Instructions

Riello 20034844 Installation, Use And Maintenance Instructions

Riello 20034844 Installation, Use And Maintenance Instructions (60 pages)

Dual fuel kerosene and gas oil/ gas burners

Brand: Riello | Category: Burner | Size: 2.08 MB

Table of Contents

Table of Contents
3
1 Declaration

5
2 Information and General Warnings

6
3 Safety and Prevention

9
- Introduction
  9
- Safety Warnings
  9
- Basic Safety Rules
  9
- Personnel Training
  9
4 Technical Description of the Burner

10
- Burner Designation
  10
- Models Available
  10
- Countries of Destination - Burner Categories
  10
- Technical Data
  11
- Electrical Data
  12
- Overall Dimensions
  13
- Firing Rates
  14
- Test Boiler
  14
- Burner Description
  15
- Electrical Panel Description
  16
- Standard Equipment
  16
5 Installation

17
- Notes on Safety for the Installation
  17
- Handling
  17
- Preliminary Checks
  17
- Installer/Servicer Notes for the Use of Gas Oil with Bio Blends up to 10
  18
- Operating Position
  18
- Removal of the Locking Screws from the Shutter
  18
- Boiler Plate
  19
- Blast Tube Length
  19
- Securing the Burner to the Boiler
  19
  - Accessibility to the Interior of the Combustion Head
    19
- Nozzle
  20
  - Nozzles Reccomended
    20
  - Choice of Nozzles for 1St and 2Nd Stage
    20
  - Nozzle Assembly
    20
- Position of Electrodes
  21
- Gas Oil Supply
  22
  - Double-Pipe Circuit
    22
  - The Loop Circuit
    22
  - Single-Pipe Circuit
    23
- Hydraulic Connections
  23
- Hydraulic System Layout
  23
- Pump
  24
  - Technical Data
    24
  - Pump Priming
    24
- Gas Supply
  25
  - Gas Line
    25
  - Gas Train
    25
  - Gas Pressure
    26
- Electrical Connections
  27
  - Supply Cables and External Connections Passage
    27
6 Start-Up, Calibration and Operation of the Burner

28
- Notes on Safety for the First Start-Up
  28
- Burner Firing
  28
- Adjustment before First Firing (Gas Oil Opration)
  28
  - Combustion Head Setting
    28
  - 1St and 2Nd Stage Nozzles
    28
  - Pump Pressure
    28
  - 1St and 2Nd Stage Fan Air Gate Valve
    28
- Servomotor
  29
- Combustion Air Adjustment
  29
  - Air Adjustment for Maximum Output
    29
- Adjustment before First Firing (Gas Operation)
  30
- Burner Starting
  30
- Burner Firing
  30
- Proportioning Gas Valve with Air/Gas Ratio Controller
  30
  - Description
    30
  - Installation
    32
  - Start-Up
    32
- Pressure Switches Final Calibration
  33
- Burner Operation
  34
  - Burner Starting
    34
  - Burner Flame Goes out During Operation
    34
7 Maintenance

35
- Notes on Safety for the Maintenance
  35
- Maintenance Programme
  35
  - Maintenance Frequency
    35
  - Checking and Cleaning
    35
8 Faults - Probable Causes - Solutions

37
- Gas Oil Operation
  38
- Gas Operation
  40
Appendix - Accessories (Optional)

42
B Appendix - Electrical Panel Layout

43

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