Riello 20169248 Manuals

Manuals and User Guides for Riello 20169248. We have 1 Riello 20169248 manual available for free PDF download: Installation, Use And Maintenance Instructions

Riello 20169248 Installation, Use And Maintenance Instructions

Riello 20169248 Installation, Use And Maintenance Instructions (52 pages)

Forced draught gas burners Progressive two-stage or modulating operation

Brand: Riello | Category: Burner | Size: 2.68 MB

Table of Contents

Table of Contents
3
Declarations
5
Information and General Warnings
6
Information about the Instruction Manual
6
Introduction
6
General Dangers
6
Other Symbols
6
Delivery of the System and the Instruction Manual
7
Guarantee and Responsibility
7
Safety and Prevention
8
Introduction
8
Personnel Training
8
Technical Description of the Burner
9
Burner Designation
9
Burner Categories
9
Models Available
10
Technical Data
10
Electrical Data
10
Maximum Dimensions
11
Firing Rates
11
Test Boiler
12
Burner Equipment
12
Burner Description
13
Electrical Panel Description
14
4.12 Control Box RFGO-A22
15
Servomotor (SQN31
16
Installation
17
Notes on Safety for the Installation
17
Handling
17
Preliminary Checks
17
Operating Position
18
Preparing the Boiler
18
Introduction
18
Boring the Boiler Plate
18
Blast Tube Length
18
Positioning the Probe - Electrode
19
Securing the Burner to the Boiler
20
Combustion Head Pre-Calibration
20
Combustion Head Adjustment
21
Gas Supply
22
5.10.1 Gas Feeding Line
22
5.10.2 Gas Train
23
5.10.3 Gas Train Installation
23
5.10.4 Gas Pressure
23
Electrical Connections
25
Supply Cables and External Connections Passage
25
Calibration of the Thermal Relay
26
Motor Rotation
26
Start-Up, Calibration and Operation of the Burner
27
Notes on Safety for the First Start-Up
27
Adjustments Prior to Ignition
27
Servomotor Adjustment
28
Burner Start-Up
28
Burner Ignition
28
Burner Adjustment
28
Ignition Output
28
Maximum Output
29
Minimum Output
29
Intermediate Outputs
30
Final Adjustment of the Pressure Switches
30
Air Pressure Switch
30
Maximum Gas Pressure Switch
31
Minimum Gas Pressure Switch
31
Flame Presence Check
31
Burner Operation
32
Burner Start-Up
32
Steady State Operation
32
Ignition Failure
32
Final Checks (with Burner Operating)
32
Maintenance
33
Notes on Safety for the Maintenance
33
Maintenance Programme
33
Maintenance Frequency
33
Safety Test - with no Gas Supply
33
Checking and Cleaning
33
Safety Components
34
Opening the Burner
35
Closing the Burner
35
LED Indicator and Special Function
36
Description of LED Lamps
36
Check Mode Function
36
Flame Control Lock-Out or Emergency Stop Condition
36
LED Lamps: Burner Operating Status
37
Problems - Causes - Remedies Signalled by LED Indicators
38
A Appendix - Accessories
43
B Appendix - Electrical Panel Layout
44

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