Parr-instrument Series 4550 Manuale Utente Scaricare il pdf (Pagina 2)

Floor Stand Reactors

Parr Instrument Company

2

PREFACE 3

Scope 3

Related Instructions 3

Intended Usage 3

Safety Information 3

General Speciﬁcations 3

Explanation of Symbols 4

Environmental Conditions 4

Unpack Carefully 4

Provisions for Lifting and Carrying 4

Cleaning & Maintenance 4

User’s Responsibility 5

Fixed Head or Removable Head Design 6

Fixed Head or Removable Head Vessel Design 6

Flat PTFE Gasket or Self Sealing O-ring Closure 6

INSTALLATION 7

Pressure and Temperature Limits 7

Assemble the Reactor 8

IDENTIFY THE VALVES 10

Gas Inlet Valve 10

Gas Release Valve 10

Liquid Sampling Valve 10

OTHER VESSEL HEAD FITTINGS 11

Safety Rupture Disc 11

Type J Thermocouple 11

Pressure Gage 11

Gage and Valve Adapters 11

ACCESSORIES 12

Internal Cooling Coils 12

Variable Speed Electric Motor 12

Air Motor 12

Liners 12

Spare Parts Kit 12

Pneumatic Lift for Fixed Head Vessels 13

HOW TO USE THE VESSEL 14

Fixed Head Vessels 14

To open the Vessel 14

Before Closing the Vessel 14

To Close the Vessel 14

Removable Head Vessels 14

To Open the Vessel 14

Before Closing the Vessel 14

To Close the Vessel 14

Sealing Vessels with PTFE Gaskets 14

Gas Connections 14

Pressurizing the Vessel 15

Do Not Overﬁll the Vessel 15

Releasing Pressure 15

Withdrawing Liquid Samples 15

Initial Operating Test 15

MAINTENANCE 16

General Maintenance Notes 16

Periodic Pressure Tests 17

PARTS LISTS 18

Reaction Vessel Parts List 18

Overarm Parts List 21

Cooling Coil Parts List 22

Heaters Parts List 23

DRAWINGS 24

4553 - 1 Gallon Fixed Head Stand Assembly 24

4554 - 2 Gallon Fixed Head Stand Assembly 26

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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