Riello 20052638 Manuals

Manuals and User Guides for Riello 20052638. We have 1 Riello 20052638 manual available for free PDF download: Installation, Use And Maintenance Instructions

Riello 20052638 Installation, Use And Maintenance Instructions

Riello 20052638 Installation, Use And Maintenance Instructions (56 pages)

Dual fuel light oil/ gas burners. Two stage operation

Brand: Riello | Category: Burner | Size: 1.65 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
  10
- Technical Data
  10
- Electrical Data
  11
- Maximum Dimensions
  12
- Burner Equipment
  12
- Firing Rates
  13
- Test Boiler
  14
- Burner Description
  15
- Control Box (LFL1.333
  16
- Servomotor (LKS 210
  17
5 Installation

18
- Notes on Safety for the Installation
  18
- Handling
  18
- Preliminary Checks
  18
- Operating Position
  19
- Preparing the Boiler
  19
  - Boring the Boiler Plate
    19
  - Blast Tube Length
    19
  - Securing the Burner to the Boiler
    19
- Access to Head Internal Part
  20
  - Combustion Head Pre-Calibration
    20
- Electrode Positions
  20
- Nozzle Installation
  21
  - Recommended Nozzle
    21
- Combustion Head Adjustment
  22
  - Adjustments Prior to Ignition (with Light Oil)
    22
- Light Oil Supply
  23
  - Loop Circuit
    23
  - Hydraulic Connections
    24
  - Hydraulic Circuit Diagram
    24
- Pump
  25
  - Technical Data
    25
  - Priming Pump
    25
- Gas Supply
  26
  - Gas Feeding Line
    26
  - Gas Train
    27
  - Gas Train Installation
    27
  - Gas Pressure
    27
- Electrical Connections
  29
  - Supply Cables and External Connections Passage
    29
- Calibration of the Thermal Relay
  30
6 Start-Up, Calibration and Operation of the Burner

31
- Notes on Safety for the First Start-Up
  31
- Adjustments Prior to Ignition (Light Oil)
  31
  - 1St and 2Nd Stage Nozzles
    31
  - Combustion Head
    31
  - Pump Pressure
    31
  - 1St Stage Fan Damper
    31
  - 2Nd Stage Fan Damper
    31
- Burner Ignition (Light Oil)
  31
- Adjustments Prior to Ignition (Gas)
  32
- Burner Start-Up (Gas)
  32
- Burner Ignition
  32
- Burner Adjustment (Gas)
  33
  - Output in 2Nd Stage
    33
  - Output in 1St Stage
    33
  - Ignition Output (Gas)
    33
  - Operation with LPG - Propane - Butane
    33
- Servomotor Adjustment
  34
- Pressure Switch Adjustment
  35
  - Air Pressure Switch - Check CO
    35
  - Gas Minimum Pressure Switch
    35
- Operation Sequence of the Burner
  36
  - Burner Start-Up
    36
  - Ignition Failure
    36
  - Burner Flame Goes out During Operation
    36
  - Led Panel
    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
  - Combustion Control (Gas)
    40
  - Safety Components
    40
- Opening the Burner
  41
- Closing the Burner
  41
8 Faults - Possible Causes - Solutions

42
- Light Oil Operation
  43
- Gas Operation
  45
A Appendix - Accessories

47
B Appendix - Electrical Panel Layout

48

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