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Algas SDI 160H - User Manual

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Operations & Maintenance
Manual
151 South Michigan Street, Seattle, Washington, USA 98108
Tel: 206-789-5410 Fax: 206-789-5414 Web: www.algas-sdi.com
This manual covers units built after August 2009 After S/N: 09160185
FILE: MANUAL PN 54000 rev 12-8-21
...Innovative liquid vaporizing and gas mixing solutions
LP-Gas Vaporizer: 160H - 800H
Samuel Oyen
2021.12.10
15:11:28 -08'00'
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Summary

Warranty, Copyrights and Approvals

Warranty Information

Details the warranty terms, repair or replacement policy, and conditions for warranty claims.

Copyright Notice

States the copyright year and restrictions on manual reproduction.

Product Approvals

Lists the relevant certifications and marks associated with the product.

Symbols and Conventions

General Warning and Caution Symbols

Explains symbols indicating hazards or unsafe practices that could damage equipment or cause injury.

Flammable Gas Hazard Symbol

Indicates a potential hazard for severe personal injury or death from flammable gas.

Electrical Disconnect Required Symbol

Highlights a dangerous situation requiring electrical disconnection for safety.

Parts and Pricing Information

Provides contact details for obtaining parts and pricing information.

ASDI Contact Information

Lists telephone, fax, email, and website for Algas-SDI customer support.

Direct Fired Vaporizer Options

Electronic Auto Re-igniter

Details the auto reigniter system, including voltage and part number.

FILTAIRE Contaminant Separator

Describes the contaminant separator and its recommended use for installations.

Economy Valve Kit

Information on the economy valve kit, including part number and quantity.

Inlet and Outlet Isolation Valves

Specifies part numbers and quantities for inlet and outlet isolation valves.

Pipeaway Adapter

Details the pipeaway adapter, including part number and quantity.

1 st Stage Regulator

Provides specifications for the 1st stage regulator, including pressure range and part number.

1. Introduction

Description and Overview

Provides a general description of Algas-SDI Direct Fire Vaporizers and their manufacturing standards.

How the Vaporizer Works

Explains the operational principles and process of the direct fired vaporizer.

Direct Fired Vaporizer Specifications

Lists key technical specifications including burner input, gas consumption, and operating temperatures.

2. Installation

General Installation Requirements

Covers general guidelines for system installation, compliance with codes, and pipe connections.

Unpacking and Initial Assembly

Instructions for inspecting the unit upon receipt and performing initial assembly steps.

Distance from Vaporizer Requirements

Specifies minimum distances from storage tanks and buildings as per NFPA58.

Vaporizer Dimensions

Diagrams showing the physical dimensions of the 160H vaporizer.

Liquid Inlet and Supply Line

Details requirements for the liquid inlet connection and recommended supply line sizing.

Vapor Distribution Line

Provides recommendations for sizing the vapor distribution line based on length.

Vapor Outlet Piping Requirements

Covers the installation of the first and second stage regulators and line relief valves.

Vapor Bypass Line Installation

Explains the installation and recommendation for a vapor bypass line.

Burner Regulator Supply Line (Optional)

Details the recommended installation of a separate supply line for the burner regulator.

Optional Installation Features

Information on optional liquid pump, economy installation, and contaminant separator.

Enclosure Air Requirements

Specifies air intake and exhaust requirements for vaporizers housed in enclosures.

Leak Test Procedure

Step-by-step instructions for performing a leak test on the entire installation.

Installation Safety Requirements

Covers critical safety requirements for venting and discharge piping.

3. Operation

Direct Fired Vaporizer Start-Up Procedure

Step-by-step guide for starting the direct fired vaporizer.

Direct Fired Vaporizer Setpoint Adjustment

Instructions on how to adjust the temperature control dial for optimal performance.

Direct Fired Vaporizer Shut Down Procedure

Procedure for safely shutting down the direct fired vaporizer.

Direct Fired Vaporizer Purge Procedure

Steps for purging the vaporizer for maintenance or long-term shutdown.

Automatic Re-Ignition Operation

Explains the mechanism and function of the automatic re-ignition system.

4. Maintenance

Maintenance Recommendations

General advice on scheduled maintenance for safe and reliable operation.

Initial Installation & Operation Inspections

Required inspections to be performed 30-60 days after initial installation.

Annual Maintenance Requirements

List of components and tasks for annual maintenance of the vaporizer.

Vaporizer Inspection Checklist

A checklist to record results of annual maintenance and inspections.

Component Maintenance Procedures

Detailed procedures for maintaining specific components like reigniter battery, valves, and regulators.

5. Troubleshooting

Pilot Issues

Addresses problems with the pilot flame not lighting or not staying lit.

Igniter Issues

Troubleshooting steps for when the igniter fails to produce a spark.

Main Burner Issues

Guidance for when the main burner fails to ignite or operate correctly.

Vapor Pressure Drops

Diagnoses causes for drops in vapor service pressure, assuming load is within capacity.

Troubleshooting Trees

Flowcharts to systematically diagnose and resolve common operational problems.

Appendix A: Technical Information

Replacement Parts and Kits

Lists part numbers for replacement components and repair kits for the vaporizers.

Specific Component Procedures

Detailed procedures for installing pin gaskets and performing thermowell leak tests.

Equipment Drawings

Includes detailed engineering drawings for various vaporizer models.

Warranty Registration

Warranty Registration Process

Form and instructions for registering product purchase to facilitate service and feedback.

Algas SDI 160H Specifications

General IconGeneral
BrandAlgas SDI
Model160H
CategoryVaporizers
LanguageEnglish

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