Riello 20124937 Manuals

Manuals and User Guides for Riello 20124937. We have 1 Riello 20124937 manual available for free PDF download: Installation, Use And Maintenance Instructions

Riello 20124937 Installation, Use And Maintenance Instructions

Riello 20124937 Installation, Use And Maintenance Instructions (56 pages)

Dual fuel light oil/ gas burners

Brand: Riello | Category: Burner | Size: 9.56 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
Burner Models Designation
8
Technical Data
8
Electrical Data
10
Packaging - Weight - Approximate Measurements
11
Standard Equipment
11
Burner Dimensions
12
Burner Description
13
Panel Board Description
14
Firing Rates
15
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)
16
Minimum Furnace Dimensions
16
Control Box for the Air/Fuel Ratio (LMV36
17
Actuators (SQM33.5
20
Installation
21
Notes on Safety for the Installation
21
Handling
21
Preliminary Checks
21
Operation Position
21
Preparing the Boiler
22
Boring the Boiler Plate
22
Blast Tube Length
22
Securing the Burner to the Boiler
22
Accessibility to the Interior of the Combustion Head
23
Electrode and Ignition Pilot Adjustment (RLS 280/EV Model)
23
Electrode and Ignition Pilot Adjustment (RLS 310 - 410 - 510/EV Model)
24
Gas Butterfly Valve
24
Combustion Head Setting
25
Nozzle
26
Nozzle Installation
26
Recommended Nozzles
27
Hydraulic System
29
Double-Pipe Circuit
29
The Loop Circuit
29
Hydraulic Connections
30
Pump
30
Pressure Variator
31
Gas Feeding
32
Gas Train
32
Gas Pressure
33
Electrical Wiring
34
Supply Cables and External Connections Passage
35
Cable Shielding
35
Installation of Shielded Cables
36
Inverter Connection
37
Thermal Relay Calibration
38
Electronic Thermal Relay
38
Motor Connection at 208-230 or 460V
39
Motor Connection at 575V
39
Reversible Direction
39
Start-Up, Calibration and Operation of the Burner
40
Notes on Safety for the First Start-Up
40
Adjustments before First Firing
40
Burner Firing
40
Burner Calibration
40
Burner Start-Up
41
Adjusting Gas/Air Delivery
41
Adjusting Oil/Air Delivery
41
Final Calibration of the Pressure Switches
42
Air Pressure Switch
42
Maximum Gas Pressure Switch
42
Minimum Gas Pressure Switch
43
Low Oil Pressure Switch
43
High Oil Pressure Switch
43
Burner Starting
44
Steady State Operation
45
Firing Failure
45
Flame Signal Measurement
45
Final Checks (with the Burner Working)
45
Maintenance
46
Notes on Safety for the Maintenance
46
Maintenance Programme
46
Maintenance Frequency
46
Safety Test - with Gas Ball Valve Closed
46
Checking and Cleaning
46
Safety Components
47
Checking the Position of the Speed Sensor
48
Opening the Burner
48
Closing the Burner
48

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