Fulton VMP Webster Oil_Combo Burner User Manual

Page 4

sure. For gas ﬁring, the gas manifold pressure is given in

“in wc” which is inches of water column.
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.

2. Ratings
The ratings for each speciﬁc burner are given on the name-

plate. The general burner ratings are given in Speciﬁca-

tion Sheets that follow this section. The maximun inputs

are given, based on the type of fuel. Other conditions, like

the supply gas pressure or the combination of fuels, emis-

sion requirements and control systems may prevent the

burner from reaching the lowest ﬁring rate.

3. Product Offering

The JB burner can ﬁre natural gas, propane and digester

gas as well as all grades of light and heavy oil (#2, #4, #5

and #6 oils as deﬁned by ASTM D396).

DO NOT USE GASOLINE, CRANKCASE OIL OR ANY

OIL CONTAINING GASOLINE.

This burner is also available as a low emission burner, and

will have model designation JBX. Several low NOx rates

are available for all gas and light oil burners, with the stan-

dard offering of 60 ppm and 30 ppm when ﬁring natural

gas. Heavy oil is not allowed in combination with low NOx,

as the high sulfur content can recirculate from the vessel

through the burner when switched from heavy oil to gas.

Low sulfur heavy oil can be used with gas FGR, when the

sulfur is under ½% (the FGR is closed during oil ﬁring).

The burner can also be equipped with a NOx cone for low

NOx on gas, which does not require FGR. (See Adden-

dum 950064).

Figure A-2 lists the common variations and options avail-

able on this product. The minimum furnace conditions are

given in Section C.

4. Your Complete Manual
In addition to this manual, there are several other docu-

ments that should be considered as part of the complete

manual for the burner. All of these documents are needed

to support the installation and startup of the unit. These

additional items include:
a. The wiring diagram, which shows the limits and inter-

connection of the burner and vessel controls.

b. The gas and oil piping schematics, which show the

components and their relative positions in the piping train.

c. The unit material list which provides an overview of

the burner requirements and a complete bill of material,

including the part numbers and description for each item.

d. The ﬂame safeguard manual provides the operating se-

quence for the burner management system. This will be a

critical document for troubleshooting any future problems.

Page 4

Introduction

JB Manual

e. Catalog cuts of the major components. These provide

details on the installation, adjustment and maintenance of

the components used on the burner.
5. Service, Parts and other Information
Service and parts are available from your local Webster

Representative. For a list of Webster Representatives,

please visit the Webster web site at: