Emerson S200 Instrukcja Obsługi Pobierz pdf (Strona 1)

Types S204 and S206

D400011X012

Instruction Manual

Form 1749

January 2010

www.sherregulators.com

Types S204 and S206 Gas Regulators

WARNING

Fisher

regulators must be installed,

operated, and maintained in accordance

with federal, state, and local codes, rules

and regulations, and Emerson Process

Management Regulator Technologies,

Inc., instructions.

If the regulator vents gas or a leak

develops in the system, service to the unit

may be required. Failure to correct trouble

could result in a hazardous condition.

Call a gas service person to service

the unit. Only a qualied person must

install or service the regulator.

Introduction

Scope of the Manual

This instruction manual provides instructions and a parts

list for Types S204 and S206 gas service regulators.

Description

Types S204 and S206 gas service regulators are

typically installed on industrial and commercial

applications. Both regulators have a low outlet

pressure shutoff mechanism that shuts gas ow off

if the required minimum outlet pressure cannot be

maintained. Type S206 also has an internal relief valve

that gives partial downstream overpressure protection.

Specications

The Specications table lists the specications for

Types S204 and S206 constructions. The following

information is stamped on the regulator at the factory:

type number, date of manufacture, spring range, port

size, maximum inlet pressure, maximum operating

outlet pressure, and outlet pressure which may

damage regulator parts.

Installation

WARNING

Personal injury or system damage

may result if this regulator is installed,

without appropriate overpressure

protection, where service conditions

could exceed the limits given on

the regulator nameplate. Regulator

installations should be adequately

protected from physical damage.

All vents should be kept open to permit

free ow of gas to the atmosphere.

Protect openings against entrance of

rain, snow, insects, or any other foreign

material that may plug the vent or vent

line. On outdoor installations, point the

spring case vent downward to allow

condensate to drain (see Figure 2). This

minimizes the possibility of freezing

and of water or other foreign materials

entering the vent and interfering with

proper operation.

Figure 1. Typical Type S204 Gas Regulator

1 2 3 4 5 6 7 8

Types S204 and S206 1

Podsumowanie treści

Strona 1 - Types S204 and S206

Types S204 and S206D400011X012Instruction ManualForm 1749January 2010www.sherregulators.comTypes S204 and S206 Gas Regulators!WARNINGFisher® regulato

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Types S204 and S2062!WARNINGUnder enclosed conditions or indoors, escaping gas may accumulate and be an explosion hazard. In these cases, the vent sh

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Types S204 and S2063Table 1. Inlet PressureTable 2. Maximum Outlet Pressure SettingSEAT RING SIZE, INCHES (mm)INLET PRESSURE SETTING, PSIG (bar)Opti

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Types S204 and S2064NoteFollow the same procedure if the regulator shuts off during service. A lever (Part No. ORO6172509A, Figure 3) is needed to re

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Types S204 and S2065the seat ring. This allows the spring in the back disk assembly to seat the back disk against the seat ring and shut off ow. Th

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Types S204 and S2066Figure 6. Type S206 Regulator AssemblyFigure 5. Type S204 Regulator AssemblyAAVENT6261585560565759184245263321158101471321169282

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Types S204 and S2067Parts ListKey Description Part Number 1 Spring Case Aluminum 4L142308032 Pinned for heavy spring 1J718699022 2 Spri

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Types S204 and S206The Emerson logo is a trademark and service mark of Emerson Electric Co. All other marks are the property of their prospective owne