Riello 836T1 User Manual

52 pages

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Installation, use and maintenance instructions

20154249 (3) - 08/2022

Forced draught gas burners

Progressive two-stage or modulating operation

CODE MODEL TYPE

20147220 RS 190/M 836T1

20147222 RS 190/M 836T1

Table of Contents3
Declarations5
Information and General Warnings6
Information about the Instruction Manual6
Introduction6
General Dangers6
Other Symbols6
Delivery of the System and the Instruction Manual7
Guarantee and Responsibility7
Safety and Prevention8
Introduction8
Personnel Training8
Technical Description of the Burner9
Burner Designation9
Models Available9
Burner Categories10
Technical Data10
Electrical Data10
Maximum Dimensions11
Firing Rates11
Test Boiler11
Burner Equipment12
Burner Description13
Electrical Panel Description14
4.12 Control Box RFGO-A2215
Servomotor (SQN3116
Installation17
Notes on Safety for the Installation17
Handling17
Preliminary Checks17
Operating Position18
Opening the Burner18
Preparing the Boiler18
Boring the Boiler Plate18
Blast Tube Length18
Securing the Burner to the Boiler19
Calibration of the Thermal Relay19
Motor Rotation19
Positioning the Probe - Electrode20
Combustion Head Adjustment21
Closing the Burner21
Gas Supply22
5.13.1 Gas Feeding Line22
5.13.2 Gas Train23
5.13.3 Gas Train Installation23
5.13.4 Gas Pressure23
Electrical Wiring25
Supply Cables and External Connections Passage25
Start-Up, Calibration and Operation of the Burner26
Notes on Safety for the First Start-Up26
Adjustments Prior to Ignition26
Servomotor Adjustment26
Burner Start-Up27
Burner Ignition27
Burner Adjustment27
Maximum Output27
Minimum Output28
Intermediate Outputs28
Pressure Switch Adjustment29
Air Pressure Switch29
Maximum Gas Pressure Switch29
Minimum Gas Pressure Switch30
Burner Operation31
Burner Start-Up31
Steady State Operation31
Ignition Failure31
Final Checks (with Burner Operating)31
Maintenance32
Notes on Safety for the Maintenance32
Maintenance Programme32
Maintenance Frequency32
Safety Test - with no Gas Supply32
Checking and Cleaning32
Flame Presence Check33
Safety Components34
LED Indicator and Special Function35
Description of LED Lamps35
Check Mode Function35
Flame Control Lock-Out or Emergency Stop Condition35
LED Lamps: Burner Operating Status36
Problems - Causes - Remedies Signalled by LED Indicators37
A Appendix - Accessories42
B Appendix - Electrical Panel Layout44

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Riello 836T1 Specifications

General

Brand	Riello
Model	836T1
Category	Burner
Language	English

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Riello 836T1 User Manual

Table of Contents

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