Riello 20194154 Manuals

Manuals and User Guides for Riello 20194154. We have 1 Riello 20194154 manual available for free PDF download: Installation, Use And Maintenance Instructions

Riello 20194154 Installation, Use And Maintenance Instructions

Riello 20194154 Installation, Use And Maintenance Instructions (48 pages)

Forced draught gas burners

Brand: Riello | Category: Burner | Size: 4.11 MB

Table of Contents

Table of Contents
3
Information and General Warnings
5
Information about the Instruction Manual
5
Introduction
5
General Dangers
5
Other Symbols
5
Delivery of the System and the Instruction Manual
6
Guarantee and Responsibility
6
Safety and Prevention
7
Background
7
Personnel Training
7
Technical Description of the Burner
8
Burner Designation
8
Models Available
8
Technical Data
9
Electrical Data
9
Maximum Dimensions
10
Burner Equipment
10
Firing Rates
11
Test Boiler
11
Commercial Boilers
12
Burner Description
13
Electrical Panel Description
14
3.11 Control Box RMG88
15
Servomotor (SQN73.4B4A20)
16
Installation
17
Notes on Safety for the Installation
17
Handling
17
Preliminary Checks
17
Operating Position
18
Preparing the Boiler
18
Boring the Boiler Plate
18
Blast Tube Length
18
Securing the Burner to the Boiler
18
Access to Head Internal Part
19
Combustion Head Calibration
19
Positioning the Probe - Electrode
19
Combustion Head Adjustment
20
Gas Feeding
21
Gas Feeding Line
21
Gas Train
22
Gas Train Installation
22
Gas Pressure
22
Electrical Wiring
24
Supply Cables and External Connections Passage
24
Calibration of the Thermal Relay
25
Measuring the Ionisation Current
25
Start-Up, Calibration and Operation of the Burner
26
Notes on Safety for the First Start-Up
26
Adjustments Prior to Ignition
26
Burner Start-Up
26
Servomotor Adjustment
27
Burner Ignition
28
Adjusting the Burner
28
Ignition Output
28
Output in 2Nd Stage
28
Output in 1St Stage
29
Air Pressure Switch
30
Minimum Gas Pressure Switch
30
Operation Sequence of the Burner
31
Burner Start-Up
31
Operation
31
Ignition Failure
31
Burner Flame Goes out During Operation
32
Stopping of the Burner
32
Final Checks (with Burner Operating)
32
Checking the Air and Gas Pressure on the Combustion Head
32
Maintenance
33
Notes on Safety for the Maintenance
33
Maintenance Programme
33
Maintenance Frequency
33
Safety Test - with Gas Feeding Closed
33
Checking and Cleaning
33
Combustion Control (Gas)
34
Safety Components
34
Opening the Burner
35
Closing the Burner
35
Faults - Possible Causes - Solutions
36
Appendix - Accessories
38
B Appendix - Electrical Panel Layout
39

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