York-Shipley 400 Series - User Manual

400 SERIES BOILERS
500 SERIES BOILERS
WITH
FV-20A&B
AUTOMATIC BURNERS
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Se'Wiee ad Pa~tU ?It~
YORK-SHIPLEY, INC.
YORK. PA 1 7· +0 ~
A TOTAL ENERGY COMPAN~
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I D-78-578R4 884
PRINTED IN U 5 A

Summary

400 & 500 Series Boilers FV-20 A & B Burner Manual

Installation, Service, and Parts Manual

Comprehensive guide for installing, servicing, and obtaining parts for FV-20A & B burners.

Burner Assembly Removal and Installation

Breeching, Stack, and Draft Controls

Gas Fuel Systems

Sizing Gas Header from Meter to Burner

Step-by-step method for calculating gas header pipe size based on flow rate and pressure drop.

Sizing Gas Header from Meter to Boiler

Gas Pressure Regulator Requirements

Data tables for gas pressure regulator selection and requirements for different boiler sizes.

Gas Line Feeder Sizes

Sample Problem: Gas Header Sizing

Suggested Fuel Oil Piping Arrangement

Burner Service, Maintenance, and Starting

Oil Burning Nozzle Handling and Cleaning

Detailed instructions on proper handling, cleaning, and maintenance of oil burner nozzles.

Strainer Maintenance and Usage

Motor Lubrication Procedures

Ball Bearing Lubrication and Cleaning

Step-by-step guide for periodic greasing, cleaning, and re-greasing of ball bearings in motors.

Sleeve Bearing Periodic Oiling and Cleaning

Lubricants for Ball Bearings

Lubricants for Sleeve Bearings

Starting the Oil Burner Model FV-20-2

General Service and Troubleshooting

Covers initial startup procedures, flame adjustment, and troubleshooting for common oil burner operational issues.

Yearly Service

Starting the Gas Burner Model FV-20-N

General Service for Gas Burner

Starting the Dual Fuel Burner Model FV-20-N2

General Service for Dual Fuel Burner

Fully Modulated Light Oil Burners

Typical Pressure Settings

Typical Settings for FV-20 A & B Burners

Parts Reference Drawing: FV-20 A & B Light Oil Full Modulating Burners

FV Nozzle Chart (Full Modulation)

Parts Reference Drawing: FV-20 A & B Light Oil-Gas Combination Burners

Parts Reference Drawing: FV-20 A & B Light Oil Spark Ignition Burners

Parts Reference Drawing: FV-20 A Gas Fired Gas Ignition Burner (141809)

Parts Reference Drawing: FV-20 B Gas Fired Gas Ignition Burner (141794)

FV Nozzle Chart

York-Shipley 400 Series Specifications