Table Of Contents; Introduction - Webster Cyclonetic SG Series Installation, Startup, Operation And Maintenance Manual

Safety Precautions ...............................................................................................................................
A. Introduction ..........................................................................................................................................
Burner Model Number .............................................................................................................
Specifications & Sizing ............................................................................................................
Dimensions .............................................................................................................................
B. Installation ............................................................................................................................................
C. Special lnstructions For Canadian lnstallations .....................................................................................
D. Burner Mounting Criteria ......................................................................................................................
E. Fuel Sytems..........................................................................................................................................
F. Start-up & Operating Adjustments ........................................................................................................
G. Trouble Shooting ...................................................................................................................................
H. General Maintenance and Care ...........................................................................................................
I. Care of Burner During Extended Shutdown .........................................................................................
J. Replacement Parts ..............................................................................................................................
K. Warranty Validation & Field Start-up Report ........................................................................................
This manual covers the SG Model CYCLONETIC burners offered by Webster Combustion. These burners cabe used
in a wide variety of Cast Iron, Firebox, Firetube, Flextube and other applications. They fire gas with several different
operating systems.
READ AND SAVE THESE INSTRUCTIONS FOR
REFERENCE
WARNING
DO NOT ATTEMPT TO START, ADJUST OR MAIN-
TAIN THIS BURNER WITHOUT PROPER TRAINING
OR EXPERIENCE. FAILURE TO USE KNOWLEDGE-
ABLE TECHNICIANS CAN RESULT IN EQUIPMENT
DAMAGE, PERSONAL INJURY OR DEATH.
The startup and maintenance of the SG burner requires the
skills of an experienced and properly trained burner techni-
cian. Inexperienced individuals should not attempt to start
or adjust this burner.
Every attempt has been made to accurately reflect the
burner construction, however, product upgrades and spe-
cial order requirements may result in differences between
the content of this manual and the actual equipment.
These special components will be described in the infor-
mation provided with the burner and should be used as the
controlling document.
NOTE: This manual must be readily available to all
operators and maintained in legible condition.
1. Nameplate Information
Each burner has a nameplate with important job details,
similar to the nameplate shown in Figure A-1.
SG Manual

TABLE OF CONTENTS

A. INTRODUCTION
Figure A-1 Nameplate
The serial number represents the unique number for that
burner and is a critical number that will be needed for any
communications with Webster Combustion.
The input rates define the maximum/minimum inputs for
that burner, given in MBH for gas. The gas manifold pres-
sure is given in "in wc" which is inches of water column.
MAXIMUM
MINIMUM
FUEL
MAX OVERFIRE
DRAFT
BURNER
MOTOR
CONTROL CIRCUIT
BURNER MOTOR
The electrical ratings of the burner are given, with the volt-
age, current load, frequency and phase (this will either be
single or 3-phase). For motors, the motor HP is listed.
Page 3
Cyclonetic
MODEL NUMBER
GAS INPUT RATING
MBTU/HR
VOLTS AMPS HERTZ
2
3
4
5
6
7
7
8
9
12
16
18
20
20
20
DATE MFG.
SERIAL NUMBER
IN.WC
GAS BTU/CUFT
PHASE HP

Introduction