Riello G400 User Manual

Installation, use and maintenance instructions
2903334 (10) - 06/2018
Forced draught natural gas/propane burner
Single stage operation
CODE MODEL
3757225 G400
GB

Riello G400 Specifications

General

Brand	Riello
Model	G400
Category	Burner
Language	English

Summary

Installation Instructions and Owner's Handbook

Technical Specifications

Details gas supply, manifold pressures, and power/control module specifications.

General Information

Step-by-Step Procedure

Serial Number Identification

Burner Components Identification

Burner Dimensions

Electrode and Flame Probe Adjustments

Typical Gas Train Layout

Top View of Gas Control

Installing the Burner

Installation of Sediment Trap and Burner Supply

Factory Wiring Diagram

Field Wiring Diagram

Setting Up the Burner

Step by Step Procedure

Details the sequential steps for performing burner setup and tests.

Operating Faults

Air Gate Adjustment

Diaphragm Installation and Combustion Head Setting

Manifold Pressures

High Altitude Settings

Pressure Working Chart

Combustion Chamber Size

Combustion Checks

Burner Start-Up Cycle

Visual representation of normal and lockout sequences during burner startup.

Problem Solving Guide

Owner Information and Routine Maintenance

Installation Data

Propane Burner Application

Conversion

Setting Up the Burner (Propane)

Safety Test - With Gas Ball Valve Closed

Exploded Spare Parts List

Spare Parts List

Accessories and Gas Train

Burner Start Up Report