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3781683
Riello 3781683 Gas Burner Manuals
Manuals and User Guides for Riello 3781683 Gas Burner. We have
1
Riello 3781683 Gas Burner manual available for free PDF download: Installation & Use Manual
Riello 3781683 Installation & Use Manual (77 pages)
Forced draught gas burners
Brand:
Riello
| Category:
Burner
| Size: 2.89 MB
Table of Contents
Table of Contents
4
Index
4
Information and General Warnings
5
Introduction
5
Symbols Used in the Manual
5
Abbreviations Used
5
Safety and Prevention
6
Personnel Training
6
3 Technical Description of the Burner
7
Burner Categories - Countries of Destination
7
Burner Designation
7
Models Available
7
Burner Weight
8
Overall Dimensions
8
Technical Data
8
Firing Rates
9
Burner Components
10
Control Box for the Air/Fuel Ratio
11
Servomotor
11
4 Installation
12
Handling
12
Notes on Safety for the Installation
12
Preliminary Checks
12
Length of the Blast Tube
13
Operating Position
13
Preparing the Boiler
13
Securing the Burner to the Boiler
13
Air Adjustment
15
Central Gas Adjustment
15
Combustion Head Adjustment
15
Once the Combustion Head Adjustment Is Completed
16
Assembly of the Gas Train
17
Electrical Wiring
18
Notes on Safety for the Electrical Wiring
18
Calibration of the Thermal Relay
19
Minimum Gas Pressure Switch
20
Notes on Safety for the First Start-Up
20
Operations before Start-Up
20
Start-Up, Calibration and Operation of the Burner
20
Burner Adjustment
21
Burner Ignition
21
Burner Start-Up
21
Output Upon Ignition
21
Adjusting Air Delivery
22
Adjustment of Gas Delivery
22
Intermediate Outputs
22
Minimum Output
22
Air Pressure Switch
23
Maximum Gas Pressure Switch
23
Burner Flame Goes out During Operation
24
Ignition Failure
24
Operation Sequence of the Burner
24
Standard Ignition
24
Checking the Air and Gas Pressure on the Combusted Head
25
Final Checks
25
Measuring the Ionisation Current
25
The Burner Must Stop
25
Faults - Probable Causes - Solutions
26
Normal Operation / Flame Detection Time
27
Maintenance
28
Notes on Safety for the Maintenance
28
Maintenance Programme
28
Combustion Head
28
Opening the Burner
29
Closing the Burner
29
Appendix - Electrical Panel Layout
30
Index of Layouts
30
Indication of References
30
Wiring Layout Key
30
Output Power Regulator Kit for Modulating Operation
35
Potentiometer Kit for the Indication of Load Position
35
RMG to PC Interface Adapter Kit
35
Clean Contacts Kit
35
Kit for TOWN GAS Operation - Not EC Type-Approved
36
Long Head Kit
36
Spacer Kit
36
Continuous Purging Kit
36
Appendix - Gas Supply Pressure
37
Appendix - Firing Rate on Basis of Air Density
38
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Riello Categories
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