Riello 20166897 Manuals

Manuals and User Guides for Riello 20166897. We have 1 Riello 20166897 manual available for free PDF download: Installation, Use And Maintenance Instructions

Riello 20166897 Installation, Use And Maintenance Instructions

Riello 20166897 Installation, Use And Maintenance Instructions (52 pages)

Dual fuel light oil/gas burners

Brand: Riello | Category: Burner | Size: 7.47 MB

Table of Contents

Table of Contents
3
Information and General Instructions
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
Introduction
7
Personnel Training
7
Technical Description of the Burner
8
Technical Data
8
Electrical Data
8
Burner Models Designation
9
Packaging - Weight - Approximate Measurements
9
Burner Dimensions
10
Standard Equipment
10
Firing Rates
11
Procedure to Refer Burner Operating Condition at an Altitude And/Or at a Combustion Supporter Air Temperature Different to the Standard Values (328 Ft above Sea Level, 68 °F)
12
Minimum Furnace Dimensions
13
Commercial Boilers
13
Burner Description
14
Control Box for the Air/Fuel Ratio (LMV36
16
Actuators (SQM33.5
19
Installation
20
Notes on Safety for the Installation
20
Handling
20
Preliminary Checks
20
Burner Raising
21
Preparing the Boiler
21
Boring the Boiler Plate
21
Blast Tube Length
21
Securing the Burner to the Boiler
22
Combustion Head Calibration
22
Combustion Head Setting
23
Nozzle
24
Nozzle Assembly
24
Adjusting the Nozzle Flow Rate
25
Electrode and Ignition Pilot Adjustment
26
Burner Refitting
26
Light Oil Supply
27
Double-Pipe Circuit
27
The Loop Circuit
27
Hydraulic Connections
28
Pump
28
Pump Priming
28
Gas Line
29
Gas Train
29
Gas Pressure
30
Electrical Wiring
31
Supply Cables and External Connections Passage
32
Thermal Relay Calibration
33
Electro-Mechanical Thermal Relay
33
Electronic Thermal Relay
33
Motor Connection at 208-230 or 460V
34
Motor Connection at 575V
34
Reversible Direction
34
Start-Up, Calibration and Operation of the Burner
35
Notes on Safety for the First Start-Up
35
Adjustments Prior to Ignition (Light Oil)
35
Combustion Head Setting
35
Nozzle
35
Pump Adjustment
35
Air Damper Adjustment
35
Burner Firing
35
Burner Calibration
35
Adjustments before First Firing (Gas)
36
Burner Start-Up
36
Adjusting Oil/Air Delivery
36
Adjusting Gas/Air Delivery
36
Final Calibration of the Pressure Switches
37
Air Pressure Switch
37
Maximum Gas Pressure Switch
37
Minimum Gas Pressure Switch
38
Low Oil Pressure Switch
38
High Oil Pressure Switch
38
Burner Starting
39
Steady State Operation
39
Firing Failure
39
Flame Signal Measurement
40
Final Checks (with the Burner Working)
40
Maintenance
41
Notes on Safety for the Maintenance
41
Maintenance Programme
41
Maintenance Frequency
41
Safety Test - with Gas Ball Valve Closed
41
Checking and Cleaning
41
Safety Components
42
Opening the Burner
43
Closing the Burner
43
Faults - Possible Causes - Solutions
44
A Appendix - Spare Parts
45
B Appendix - Accessories
49
Appendix - Burner Start up Report
50

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