Riello 20034254 Manuals

Manuals and User Guides for Riello 20034254. We have 1 Riello 20034254 manual available for free PDF download: Installation, Use And Maintenance Instructions

Riello 20034254 Installation, Use And Maintenance Instructions (64 pages)

Dual fuel gas oil/gas burners, Progressive two-stage or modulating operation

Brand: Riello | Category: Indoor Fireplace | Size: 4.23 MB

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 Weight
11
Maximum Dimensions
11
Firing Rates
12
Test Boiler
12
Burner Description
13
Electrical Panel Description
14
Burner Equipment
14
Control Box (LFL1.333
15
Servomotor (SQM10.1
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
Electrode Position
19
Nozzle Installation
20
Recommended Nozzle
20
Combustion Head Adjustment
21
Light Oil Supply
22
Double-Pipe Circuit
22
The Loop Circuit
22
Hydraulic Connections
23
Hydraulic Circuit Diagram
23
Pressure Variator
23
Pump
24
Technical Data
24
Priming Pump
24
Gas Feeding
25
Gas Feeding Line
25
Gas Train
26
Gas Train Installation
26
Gas Pressure
26
Pilot - Gas Train Connection
27
Ignition Pilot Burner
27
Activation of the Burner Lance
28
Electrical Connections
29
Supply Cables and External Connections Passage
29
Calibration of the Thermal Relay
30
Start-Up, Calibration and Operation of the Burner
31
Notes on Safety for the First Start-Up
31
Adjustments Prior to Ignition (Light Oil)
31
Nozzle
31
Combustion Head
31
Pump Pressure
31
Fan Damper
31
Burner Ignition (Light Oil)
31
Adjustments Prior to Ignition (Gas)
32
Burner Start-Up (Gas)
32
Burner Ignition
32
Change of Fuel
32
Servomotor Adjustment
33
Combustion Air Adjustment
33
Burner Adjustment and Output Modulation
34
Maximum Output
34
Minimum Output
34
Intermediate Outputs
34
Air / Fuel Adjustment
34
Burner Calibration Procedure
34
Pressure Switch Adjustment
36
Air Pressure Switch - Check CO
36
Maximum Gas Pressure Switch
36
Minimum Gas Pressure Switch
36
Operation Sequence of the Burner
37
Burner Start-Up
37
Operation
37
Burner Flame Goes out During Operation
37
Ignition Failure
37
Final Checks (with Burner Operating)
38
Maintenance
39
Notes on Safety for the Maintenance
39
Maintenance Programme
39
Maintenance Frequency
39
Checking and Cleaning
39
Opening the Burner
41
Closing the Burner
41
Faults - Possible Causes - Solutions
42
Light Oil Operation
42
Gas Operation
45
A Appendix - Accessories
47
Appendix - Electrical Panel Layout
48

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Riello 20034254 Installation, Use And Maintenance Instructions (64 pages)

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