Riello 20158956 Manuals

Manuals and User Guides for Riello 20158956. We have 1 Riello 20158956 manual available for free PDF download: Installation, Use And Maintenance Instructions

Riello 20158956 Installation, Use And Maintenance Instructions

Riello 20158956 Installation, Use And Maintenance Instructions (60 pages)

Forced draught gas burners

Brand: Riello | Category: Burner | Size: 7.01 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
  10
- Technical Data
  10
- Electrical Data
  10
- Maximum Dimensions
  11
- Burner Equipment
  11
- Firing Rates
  12
- Test Boiler
  12
  - Firing Rate on Basis of Air Density
    13
- Burner Description
  14
- Control Box for the Air/Fuel Ratio (LMV52
  15
- Servomotor
  17
- Pll52
  18
  - Terminal Ratings, Cable Lengths and Cross-Sectional Areas
    18
- Oxygen Sensor QGO20
  19
  - Technical Data QGO20
    20
5 Installation

21
- Notes on Safety for the Installation
  21
- Handling
  21
- Preliminary Checks
  21
- Operating Position
  22
- Preparing the Boiler
  22
  - Introduction
    22
  - Boring the Boiler Plate
    22
  - Blast Tube Length
    23
- Positioning Probe - Electrode
  23
- Securing the Burner to the Boiler
  24
- Combustion Head Adjustment
  25
- Burner Closing
  26
- Gas Feeding
  27
  - Gas Feeding Line
    27
  - Gas Train
    28
  - Gas Train Installation
    28
  - Gas Pressure
    29
- Electrical Wiring
  30
6 Start-Up, Calibration and Operation of the Burner

32
- Notes on Safety for the First Start-Up
  32
- Adjustments Prior to Ignition
  32
- Burner Start-Up
  33
- Burner Adjustment
  33
  - Firing Output
    33
  - Maximum Output
    33
  - Minimum Output
    33
- Final Calibration of the Pressure Switches
  34
  - Air Pressure Switch
    34
  - Maximum Gas Pressure Switch
    34
  - Minimum Gas Pressure Switch
    35
  - PVP Pressure Switch Kit
    35
- Steady-State Operation
  35
- Ignition Failure
  35
- Burner Flame Goes out During Operation
  35
- Stopping of the Burner
  36
- Final Checks (with Burner Operating)
  36
- Description of O2 Trim Control (Optional)
  37
  - Operating Principle of O2 Trim Control
    37
7 Maintenance

38
A Appendix - Accessories

41
B Appendix - Electrical Panel Layout

43

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