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EASCO FST Series - User Manual

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Easco Boiler Corp 1175 Leggett Ave Bronx, NY 1047 T: 718.378.3000 F: 718.378.4560 easco.com
EASCO Series FST, ESP, SM4, SM5, PLW 3-Pass
& Series FPS 4-Pass Water-backed Steel
Horizontal Firetube Boilers
Manufactured in Accordance to Current Approved
Edition of the ASME Boiler and Pressure Vessel Code
Section IV Rules for the Construction of Heating Boilers
Installation,
Operation &
Maintenance Manual
© 2017, Easco Boiler Corp.
ALL RIGHTS RESERVED

Table of Contents

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Summary

Preface and Statements

Operator Responsibility

Outlines the operator's duty for daily care and attention to boiler room equipment.

Consistent Preventive Maintenance

Highlights regular maintenance for efficient operation and longevity of equipment.

Section 1: General

1.1 Introduction

Introduces EASCO boilers and the manual's purpose for installation, operation, and maintenance.

1.2 Specification Requirements & Approvals

Details specifications, approvals, and compliance with codes and standards for EASCO boilers.

Section 2: Requirements

2.1 Installation & Service Qualification

Stresses the need for qualified personnel for installation, servicing, and maintenance.

2.2 Operation, Care & Continued Maintenance Qualification

Emphasizes competent personnel for operation, care, and ongoing maintenance.

2.3 Codes, Standards, Local Jurisdictions Utilities

Mandates installation compliance with all applicable codes, standards, and local requirements.

2.4 Warranty

Mentions the limited warranty and the need to read its details.

Section 3: Identification and Configuration

3.1 Manufacturers Data Plate

Describes the data plate containing manufacturer and equipment specifications.

3.2 ASME Name Plate

Explains the ASME name plate's information and placement on the boiler vessel.

3.3 Manufacturers Data Report

Details the Manufacturer's Data Report (MDR) and its contents.

3.4 Configurations

Outlines the different boiler configurations offered by EASCO (3-pass, 4-pass).

Section 4: Installation Instructions

4.1 Inspection of Equipment Shipment

Provides instructions for inspecting equipment upon delivery for damage or shortages.

4.2 Placement Setting of Equipment

Covers rigging, placement, clearances, and flooring requirements for the boiler.

4.3 Flue Gas Venting Requirements

Details requirements for designing and installing flue gas venting and chimney systems.

4.4 Combustion and Ventilation Air Supply

Outlines requirements for combustion and ventilation air supply systems.

4.5 Equipment Field Connections

Covers piping, electrical, and fuel connections, emphasizing compliance with codes.

4.6 Operating Controls and Safety Devices

Lists standard steam and water trim controls and optional equipment components.

4.7 Fuel Burning and Handling Equipment

Refers to burner manufacturer manuals for fuel firing equipment and controls.

4.8 Domestic Hot Water Tankless Heater

Addresses installation of tankless heaters, including safety and piping guidelines.

4.9 Boil-Out Instructions

Provides detailed steps for cleaning new boilers to remove accumulated oil and grease.

4.10 Cleaning a New Steam Boiler

Outlines the procedure for cleaning new steam boilers to remove impurities from piping.

4.11 Cleaning a New Hot Water Boiler

Describes the method for washing out oil and grease from new hot water boilers.

Section 5: Operation Instructions

5.1 Boiler Operation

Emphasizes maintaining correct water level according to ASME Code for safe operation.

5.2 Feed Water Connection

Explains the importance of proper feed-water connection to avoid thermal stress.

5.3 Firing Apparatus

Discusses operating systems with various firing devices and burner adjustments.

5.4 Pressure and Temperature Controls

Highlights checking boiler controls, pressure, and temperature for safe operation.

5.5 Water Level Controls

Stresses the importance of water level controls for safe operation and regular attention.

5.6 Maintenance of Low Water Cut-Off Devices

Details annual inspection and maintenance for probe and float type low water cut-offs.

5.7 Safety and Safety Relief Valves

Explains the function of safety and safety relief valves and their testing.

5.8 Blow-Off

Describes the purpose and procedure of boiler blow-off for impurity removal.

5.9 System Design, Application and Operating - Hot Water Boilers

Discusses thermal stress, operating temperature, and pressure relationships in hot water boilers.

5.10 Water Circulation System Guidelines - Hot Water Boilers

Provides guidelines for system water temperature fluctuation and flow through boilers.

Section 6: Service Instructions

6.1 Optimum Performance and Serviceability

Offers recommendations for achieving optimum performance and serviceability from the unit.

6.2 Clean Boiler Heating Surfaces

Details the process of cleaning boiler heating surfaces and flues at the end of the season.

6.3 General Maintenance Considerations

Covers general maintenance tasks like cleaning radiators and checking expansion tanks.

6.4 Repair Parts

Instructs on how to order repair parts by providing series and model numbers.

Section 7: Water Treatment

7.1 Boiler Water Treatment Considerations

Advises consulting water treatment companies for feed-water, boiler water, and condense chemistry.

7.2 Make pH or Alkalinity Test

Explains how to test the pH of the water in the system and adjust it.

7.3 Services of Water Treatment Specialist

Recommends consulting specialists for tailored water treatment plans based on local conditions.

7.4 Conformity with Local Ordinances

Ensures boiler compounds comply with local ordinances regarding disposal.

7.5 Boiler Water Troubles

Discusses common boiler water issues like corrosion, scale deposits, and foaming.

7.6 Chemicals Used

Lists common inorganic and organic chemicals used for boiler water treatment.

7.7 Functions of Chemicals

Explains the functions of various chemicals used in boiler water treatment.

7.8 Water Treatment Procedure

Outlines procedures for determining water capacity and mixing/handling chemicals.

7.9 Maintain Drip Tight Connections

Emphasizes prompt repair of leaks in piping connections and fittings.

7.10 Foaming and Priming

Describes causes and remedies for foaming and priming issues in steam boilers.

7.11 Corrosion and Pitting

Details causes and prevention methods for waterside and fireside corrosion and pitting.

7.12 Periodic Inspecting of Existing Boilers

Covers the purpose and methods for periodic inspection of boilers.

Section 8: Repairs

8.1 Notification

Requires notifying the Authorized Inspector (AI) before attempting any repair work.

8.2 Requirements

States that repair work must be conducted by an Authorized Boiler Repair organization.

8.3 Safety

Emphasizes safety precautions for personnel working in the boiler room and inside the boiler.

8.4 Additional Applicable Publications

Lists ASME Boiler and Pressure Vessel Code sections relevant to boilers covered by the manual.

EASCO FST Series Specifications

General IconGeneral
BrandEASCO
ModelFST Series
CategoryBoiler
LanguageEnglish

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