Riello 20074258 Manuals

Manuals and User Guides for Riello 20074258. We have 1 Riello 20074258 manual available for free PDF download: Installation, Use And Maintenance Instructions

Riello 20074258 Installation, Use And Maintenance Instructions (88 pages)

Forced draught gas burners

Brand: Riello | Category: Burner | Size: 4.45 MB

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
Models Available
10
Burner Categories - Countries of Destination
10
Technical Data
11
Electrical Data
11
Burner Weight
12
Maximum Dimensions
13
Firing Rates
14
Test Boiler
15
Burner Equipment
15
Burner Description
16
Electrical Panel Description
17
Control Box for the Air/Fuel Ratio (REC 27
18
Operation Sequence of the Burner
20
4.14.1 List of Phases
21
Operator Panel Operation
21
4.15.1 Description of the Symbols on the Display
21
4.15.2 Description of the Buttons
22
Servomotor (SQM33
23
4.17 Calibration of the Thermal Relay
24
Installation
25
Notes on Safety for the Installation
25
Handling
25
Preliminary Checks
25
Operating Position
26
Preparing the Boiler
26
Boring the Boiler Plate
26
Blast Tube Length
26
Securing the Burner to the Boiler
26
Access to Head Internal Part
27
Probe-Electrode Position
28
Gas Butterfly Valve
28
Combustion Head Adjustment
29
Gas Pressures
30
5.11.1 Gas Feeding Line
30
5.11.2 Gas Train
31
5.11.3 Gas Train Installation
31
Gas Pressure
32
Electrical Wiring
33
Supply Cables and External Connections Passage
34
Start-Up, Calibration and Operation of the Burner
35
Notes on Safety for the First Start-Up
35
Adjustments Prior to Ignition
35
Burner Start-Up
35
Air / Fuel Adjustment
36
Air Adjustment for Maximum Output
36
Air/Fuel Adjustment and Output Modulation System
36
Burner Adjustment
36
Output Upon Ignition
36
Maximum Output
36
Minimum Output
36
Final Adjustment of the Pressure Switches
37
Air Pressure Switch
37
Maximum Gas Pressure Switch
37
Minimum Gas Pressure Switch
38
PVP Pressure Switch Kit
38
Visualisation and Programming Mode
39
Normal Mode
39
Info Mode
40
Service Mode
41
Parameters Mode
41
Parameter Modification Procedure
42
Start-Up Procedure
44
Backup / Restore Procedure
46
Backup
46
Restore
47
List of Parameters
49
Operation
53
Ignition Failure
53
Burner Flame Goes out During Operation
53
Stopping of the Burner
53
Final Checks (with Burner Operating)
54
Motor Lockout
54
Maintenance
55
Notes on Safety for the Maintenance
55
Maintenance Programme
55
Maintenance Frequency
55
Checking and Cleaning
55
Safety Components
56
Measuring the Ionisation Current
56
Checking the Air and Gas Pressure on the Combustion Head
56
Opening the Burner
57
Closing the Burner
57
Faults - Possible Causes - Solutions
58
Error Codes List
58
Appendix - Accessories
65
Appendix - Electrical Panel Layout
66

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Riello 20074258 Installation, Use And Maintenance Instructions (88 pages)

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