Riello 20080870 Manuals

Manuals and User Guides for Riello 20080870. We have 1 Riello 20080870 manual available for free PDF download: Modulating Operation

Riello 20080870 Modulating Operation

Riello 20080870 Modulating Operation (64 pages)

Dual fuel light oil/gas burners

Brand: Riello | Category: Burner | Size: 7.08 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
Models Available
9
Burner Categories - Countries of Destination
9
Technical Data
10
Electrical Data
10
Burner Packaging Dimensions and Weight
11
Maximum Dimensions
11
Firing Rates
12
Test Boiler
12
Burner Description
13
Electrical Panel Description
14
Burner Equipment
14
AZL Display
15
Control Box for the Air/Fuel Ratio (LMV51
16
Servomotor (SQM48.4
18
Installation
19
Notes on Safety for the Installation
19
Handling
19
Preliminary Checks
19
Operating Position
20
Removing the Shutter Lockout Screws
20
Coupling of the Burner - Centre of Gravity Position
20
Preparing the Boiler
21
Boring the Boiler Plate
21
Blast Tube Length
21
Securing the Burner to the Boiler
21
Access to Head Internal Part
22
Nozzle Installation
23
Recommended Nozzle
23
Electrode Position
23
Combustion Head Adjustment
24
Light Oil Supply
24
Double-Pipe Circuit
24
Hydraulic Connections
25
Hydraulic Circuit Diagram
25
Pressure Variator
25
Gas Feeding
26
Gas Feeding Line
26
Gas Train
27
Gas Train Installation
27
Gas Pressure
27
Pilot - Gas Train Connection
28
Ignition Pilot Burner
28
Electrical Wiring
29
Notes on Terminals
29
Supply Cables and External Connections Passage
30
Motor Rotation
30
Calibration of the Thermal Relay
31
Start-Up, Calibration and Operation of the Burner
32
Notes on Safety for the First Start-Up
32
Adjustments Prior to Ignition (Light Oil)
32
Nozzle
32
Combustion Head
32
Burner Ignition (Light Oil)
32
Adjustments Prior to Ignition (Gas)
33
Burner Start-Up (Gas)
33
Burner Ignition
33
Change of Fuel
33
Combustion Air Adjustment
34
Air / Gas Adjustment and Output Modulation
34
Pressure Switch Adjustment
35
Air Pressure Switch - Check CO
35
Maximum Gas Pressure Switch
35
Minimum Gas Pressure Switch
35
PVP Pressure Switch Kit
35
Oil Pressure Switch
36
Final Checks (with Burner Operating)
36
Maintenance
37
Notes on Safety for the Maintenance
37
Maintenance Programme
37
Maintenance Frequency
37
Safety Test - with Gas Ball Valve Closed
37
Checking and Cleaning
37
Safety Components
39
Electrical Panel
40
Pump Unit
40
Opening the Burner
41
Closing the Burner
41
Faults - Probable Causes - Solutions
42
A Appendix - Accessories
43
Appendix - Electrical Panel Layout
44

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