Riello 20034838 Manuals

Manuals and User Guides for Riello 20034838. We have 1 Riello 20034838 manual available for free PDF download: Installation, Use And Maintenance Instructions

Riello 20034838 Installation, Use And Maintenance Instructions

Riello 20034838 Installation, Use And Maintenance Instructions (56 pages)

Dual fuel gas oil/ gas burner

Brand: Riello | Category: Burner | Size: 2.29 MB

Table of Contents

Table of Contents
3
Declaration
5
Information and General Warnings
6
Information about the Instruction Manual
6
Introduction
6
General Dangers
6
Danger: Live Components
6
Guarantee and Responsibility
7
Guidance for the Use of Bio Fuel Blends up to 10
7
Information and General Instructions
8
Product Disclaimer Statement
8
Safety and Prevention
9
Introduction
9
Safety Warnings
9
Basic Safety Rules
9
Personnel Training
9
Technical Description of the Burner
10
Burner Designation
10
Models Available
10
Technical Data
11
Electrical Data
11
Countries of Destination - Burner Categories
12
Packaging - Weight
12
Overall Dimensions
13
Firing Rates
13
Modulation Ratio
13
Test Boiler
14
Commercial Boilers
14
Burner Description
15
Standard Equipment
15
Installation
16
Notes on Safety for the Installation
16
Handling
16
Preliminary Checks
16
Installer/Servicer Notes for the Use of Gas Oil with Bio Blends up to 10
17
Operating Position
17
Boiler Plate
17
Blast Tube Length
18
Securing the Burner to the Boiler
18
Nozzle Installation
18
Choice of Nozzles for 1St and 2Nd Stage
18
Nozzle Assembly
19
Servomotor
20
Gas Oil Supply
21
5.11.1 Double-Pipe Circuit
21
5.11.2 Single-Pipe Circuit
22
Hydraulic System Layout
22
Hydraulic Connections
23
Pump
23
5.14.1 Technical Data
23
5.14.2 Pump Priming
23
Gas Feeding
24
5.15.1 Gas Feeding Line
24
Gas Supply
25
5.16.1 Gas Line
25
5.16.2 Gas Train Installation
25
5.16.3 Gas Pressure
25
Electrical System
27
Notes on Safety for the Electrical Wiring
27
Electrical Connections
27
Calibration of Thermal Relay
28
Current to the UV Photocell
28
Start-Up, Calibration and Operation of the Burner
29
Notes on Safety for the First Start-Up
29
Adjustment before First Firing (Gas Oil Operation)
29
Combustion Head Setting
29
Pump Adjustment
29
Fan Gate Adjustment
29
Burner Calibration (Gas Oil Operation)
29
Firing
29
Operation
30
Adjustment before First Firing (Gas Operation)
30
Burner Starting (Gas Operation)
31
Burner Firing (Gas Operation)
31
Burner Calibration (Gas Operation)
31
First Firing Output
31
MAX Burner Output
31
MIN Burner Output
32
Intermediate Outputs
32
Air Pressure Switch
33
Maximum Gas Pressure Switch
33
Minimum Gas Pressure Switch
33
Gas Combustion Checks
33
Burner Operation
34
Burner Flame Goes out During Operation
34
Maintenance
35
Notes on Safety for the Maintenance
35
Maintenance Programme
35
Maintenance Frequency
35
Safety Test - with Gas Feeding Closed
35
Checking and Cleaning
35
Safety Components
37
Opening the Burner
38
Closing the Burner
38
Faults - Possible Causes - Solutions
39
Appendix - Accessories (Optional)
43
Appendix - Electrical Panel Layout
44

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