Riello 780T Dual Fuel Burner Manuals

Manuals and User Guides for Riello 780T Dual Fuel Burner. We have 1 Riello 780T Dual Fuel Burner manual available for free PDF download: Installation, Use And Maintenance Instructions

Riello 780T Installation, Use And Maintenance Instructions

Riello 780T Installation, Use And Maintenance Instructions (64 pages)

Dual fuel light oil/ gas burners

Brand: Riello | Category: Burner | Size: 3.96 MB

Table of Contents

Table of Contents
3
Declarations
5
Information and General Warnings
7
Information about the Instruction Manual
7
Guarantee and Responsibility
8
Safety and Prevention
9
Introduction
9
Personnel Training
9
Technical Description of the Burner
10
Burner Designation
10
Models Available
10
Burner Categories - Countries of Destination
11
Technical Data
11
Electrical Data
11
Packaging - Weight
12
Maximum Dimensions
12
Firing Rate
13
Test Boiler
13
Commercial Boilers
14
Burner Equipment
14
Burner Description
15
Electrical Panel Description
16
4.14 Control Box RFGO-A22
17
Servomotor (SQN31
18
Calibration of the Thermal Relay
19
Motor Rotation
19
Installation
20
Notes on Safety for the Installation
20
Handling
20
Preliminary Checks
20
Operating Position
21
Preparing the Boiler
21
Securing the Burner to the Boiler
22
Electrode Position
22
Choice of Nozzles for the 1St and 2Nd Stage
23
Nozzle Installation
24
Combustion Head Adjustment
25
Light Oil Supply
26
Gas Supply
29
Electrical Connections
32
Start-Up, Calibration and Operation of the Burner
33
Notes on Safety for the First Start-Up
33
Servomotor Adjustment
33
Adjustments Prior to Ignition (Light Oil)
33
Burner Start-Up (Light Oil)
34
Burner Ignition (Light Oil)
34
Burner Adjustment (Light Oil)
34
Adjustments Prior to Ignition (Gas)
35
Burner Start-Up (Gas)
35
Burner Ignition (Gas)
35
Burner Adjustment (Gas)
36
Change of Fuel
37
Pressure Switch Adjustment
38
Operation Sequence of the Burner (Gas)
39
Final Checks (with Burner Operating)
40
Maintenance
41
Notes on Safety for the Maintenance
41
Maintenance Programme
41
Opening the Burner
44
Closing the Burner
44
LED Indicator and Special Function
45
Description of LED Lamps
45
Check Mode Function
45
Flame Control Lock-Out or Emergency Stop Condition
45
LED Lamps: Burner Operating Status
46
Problems - Causes - Remedies Signalled by LED Indicators
47
Appendix - Accessories
52
Appendix - Electrical Panel Layout
53

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