Ecoflam BLU 350 User Manual

A BRUCIATORI DI GAS AD ARIA SOFFIATA
B BLOWN AIR GAS BURNERS
C BRULEURS GAZ A AIR SOUFFLE
D QUEMADORES DE GAS DE AIRE SOPLADO
LB429
BLU 170
BLU 250
BLU 350
BLU 170 AB
BLU 250 AB
BLU 350 AB
G20-G25 / G30-G31
GASTEC
28.01.2004

Ecoflam BLU 350 Specifications

General

Stages	2
Voltage	230 V
Frequency	50 Hz
Protection Rating	IP40
Power Supply	230V
Minimum Output	3.5 kW
Maximum Output	395 kW
Efficiency	92.5%

Summary

OPERATING FEATURES

TECHNICAL DATA

WORKING FIELD

GAS TRAIN INSTALLATION

INSTALLING THE BURNER

FAULT DISPLAY MESSAGES

Fault Code Systems (DLG 976 & DMG 972)

PRELIMINARY CHECKS

Adjusting Gas Flow Rate at Ignition

COMBUSTION ADJUSTMENT

Key Adjustment Procedures

LEAKAGE CONTROL DEVICE OPERATION

PRESSURE SWITCH ADJUSTMENTS

Minimum Gas and Air Pressure Switches

AIR ADJUSTMENT (ON-OFF Version)

FIRING HEAD SETTING

FRONT DISK POSITIONING

BURNER CONVERSION (NATURAL GAS TO LPG)

MAINTENANCE

Yearly Maintenance Checks

Short Troubleshooting Guide

Quick reference for common burner start-up and operation faults.