Parr-instrument Series 4580 Manuel d'utilisateur

No. 398M Parr Instrument CompanyOperating Instruction Manual for4580 HP/HT Pressure Reactors

- 9 - ASSEMBLE THE REACTOR (Continued) The flow control valves have been preset for optimum performance. Both the speed and lifting capacity of th

- 10 - ASSEMBLE THE REACTOR (Continued) 8. Connect cooling water to the magnetic drive. See Instruction Manual No. 234M. 9. Connect tubing to the

- 11 - IDENTIFY THE VALVES Gas Inlet Valves The gas inlet valve is easily identified when the bomb is open by noting that it is connected to a d

- 12 - OTHER VESSEL HEAD FITTINGS Safety Rupture Disc There is a safety rupture disc attached to the head which is intended to rupture and release

- 13 - HOW TO USE THE VESSEL Fixed Head Vessels To Open the Vessel Lower the heater and push it aside before attempting to remove the split ri

- 14 - compression nut firmly. Do not use any thread dope on the coned fitting. Pressurizing the Vessel Check all valves carefully before admitt

- 15 - HOW TO USE THE VESSEL (Continued) Releasing Pressure Use the gas release valve to reduce the pressure in the vessel if the reactor is acci

- 16 - ACCESSORIES Pneumatic Lift This pressure reactor assembly uses an A2760HC Pneumatic lift package to raise and lower the Cylinder. If nee

- 17 - ACCESSORIES (continued) Internal Cooling Loop A serpentine cooling coil is mounted to the underside of the head and sealed with a ferrule

- 18 - ACCESSORIES (continued) Variable Speed Electric Motor Reactors are normally equipped with a DC variable speed motor supplied and controlled

- 19 - EXPLOSION PROOF OPERATION If the local safety code requires that equipment installed in the user’s laboratory must be explosion proof, the

- 20 - PERIODIC PRESSURE TESTS Each cylinder used in a Parr stirred reactor is tested under hydrostatic pressure to 1.3 times its maximum rating bef

- 21 - GENERAL MAINTENANCE NOTES 1. Periodically inspect all electrical wiring and pressure connections for excessive corrosion. Suspect parts shou

- 22 - PARTS LISTS Reaction Vessel Parts List Consult the itemized list for your reactor, provided along with this manual. For purpose of reactor

- 23 - PARTS LISTS (Continued) Part No. Description Code Cooling Coils* 1424HC Cooling Coil, Serpentine 1.0 G FHRV 1424HC2 Cooling Coil, Se

- 24 - PARTS LISTS (Continued) 4580 Head Assembly Front View **1.5 Gallon Parts

- 25 - PARTS LISTS (Continued) 4580 Head Assembly Rotated View **1.5 Gallon Parts

- 26 - PARTS LISTS (Continued) Overarm Parts List Part No. Description Motor A388E6 Air Motor A388EES Motor 1/4 HP VS 90 VDC A388E2ES Mo

Revision 02/16/12 PARR INSTRUMENT COMPANY 211 Fifty-Third Street Moline, Illinois 61265 USA 309/762-7716 800/872-7720 Fax 309/762-9453 http://

- 2 - TABLE OF CONTENTS Related Instructions...2 Customer Service ...2 Preface...

- 3 - PREFACE Scope These instructions describe the installation, operation and maintenance of Parr Series 4580 HP/HT Pressure Reactors offered in

- 4 - PREFACE (Continued) Explanation of Symbols II On position, full power heater switch I On position, half power heater switch O Off Position

- 5 - PREFACE (Continued) Intended Usage This system has been designed for use as a high pressure reactor system. It has been designed, built, an

- 6 - FIXED HEAD OR REMOVABLE HEAD DESIGN Parr Series 4580 High Pressure/High Temperature Reactors are furnished with two structural options in addi

- 7 - INSTALLATION Pressure and Temperature Limits The working pressure and temperature at which any reactor or pressure vessel can be used will d

- 8 - ASSEMBLE THE REACTOR These reactors require at least 10 sq. ft. of workspace in a well-ventilated area with convenient access to an electric o