Parr-instrument 4700 Bedienungsanleitung PDF herunterladen (Seite 2)

Table of Contents

Parr Instrument Company

PREFACE 3

Scope 3

Related Instructions 3

Intended Usage 3

Safety Information 3

Explanation of Symbols 4

Environmental Conditions 4

Unpack Carefully 4

Provisions for Lifting and Carrying 4

Cleaning and Maintenance 4

User’s Responsibility 5

Pressure and Temperature Limits 5

CLOSURES 6

Split Ring Closures 6

Split Ring Closure Operations 6

Screw Cap Closures 6

Operating 4700 Screw Cap Vessels 6

PARR PRESSURE VESSEL SEALS 7

Flat Gasket or Self Sealing O-ring Closure 7

Seals for Operating Temperatures up to 350 °C 7

Gaskets for Operating Temperature above 350 °C 7

Sealing the Vessel 7

Vessels with a Flat PTFE Gasket 7

Vessels with an O-ring seal 8

Vessels with a Flexible Graphite Gasket 8

Vessels with a Metal Gasket 8

Sealing 4740 High Pressure Vessels 9

OTHER VESSEL HEAD FITTINGS 9

Gage Block Assemblies 9

Pressure Gages 9

Safety Rupture Discs 9

Coned Pressure Fittings 9

Tapered Pipe Threads 10

MAINTENANCE 10

General Maintenance Notes 10

Periodic Pressure Tests 11

HEAD ASSEMBLY GUIDE 12

MATERIAL DESIGNATIONS 12

Material Designations for Alloys other than T316SS 12

Gasket Material Designations 12

SERIES 4700 WORKING LIMITS AND PARTS LISTS 13

Series 4703-4714 13

Series 4740 14

Series 4750 15

Series 4760-4777 16

Series 4760Q-4777Q 18

Series 4790 20

SERIES 4600 WORKING LIMITS AND PARTS LISTS 22

Series 4600-4620 22

Series 4600Q-4620Q 23

Series 4605-4626 24

Series 4650 25

Series 4660 26

Series 4660Q 27

Series 4670-4674 28

Series 4676-4677 29

Series 4678-4679 30

Series 4680 31

4316 & 4317 GAGE BLOCK ASSEMBLIES 32

Gage Block Parts List 32

Gage Block Assembly Drawing 34

Customer Service

Questions concerning the installation or operation

of this instrument can be answered by the Parr

Customer Service Department:

1-309-762-7716 • 1-800-872-7720

Fax: 1-309-762-9453

E-mail: [email protected]

http://www.parrinst.com

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