Edwards Drystar GV80 Instruction Manual
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Edwards Drystar GV80 Instruction Manual

Edwards Drystar GV80 Instruction Manual

Indirect cooling kit
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Description
GV80 Indirect Cooling Kit
Instruction Manual
®
Drystar
GV80 Indirect Cooling Kit
Drystar is a registered Trademark of Edwards.
A505-63-880
Issue C Original
Item Number
A505-63-000

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Summary of Contents for Edwards Drystar GV80

  • Page 1 A505-63-880 Issue C Original Instruction Manual ® Drystar GV80 Indirect Cooling Kit Description Item Number GV80 Indirect Cooling Kit A505-63-000 Drystar is a registered Trademark of Edwards.
  • Page 2 This page has been intentionally left blank.

  • Page 3: Table Of Contents

    Fit the coolant header-tank .................... 7 Fit the cooling-coil and manifold assemblies ................ 8 Fit a swagelok fitting ....................19 Retighten a Swagelok fitting ..................20 © Edwards Limited 2009. All rights reserved. Page i Edwards and the Edwards logo are trademarks of Edwards Limited.
  • Page 4 A505-63-880 Issue C Tables Table Page Checklist of components ....................5 Adjust the TCV ......................10 Maintenance plan .......................13 Page ii © Edwards Limited 2009. All rights reserved. Edwards and the Edwards logo are trademarks of Edwards Limited.

  • Page 5: Introduction

    INTRODUCTION Scope and definitions This manual provides installation, operation and maintenance instructions for the Edwards GV80 Indirect Cooling Kit (abbreviated to Indirect Cooling Kit in the remainder of this manual). You must use the Indirect Cooling Kit as specified in this manual.
  • Page 6 A505-63-880 Issue C This page has been intentionally left blank. Page 2 © Edwards Limited 2009. All rights reserved. Edwards and the Edwards logo are trademarks of Edwards Limited.

  • Page 7: Technical Data

    TCV (thermostatic control valve) º º Sensor operating temperature range 50 to 90 C, 122 to 194 º º Maximum sensor temperature C, 266 © Edwards Limited 2009. All rights reserved. Page 3 Edwards and the Edwards logo are trademarks of Edwards Limited.
  • Page 8 A505-63-880 Issue C This page has been intentionally left blank. Page 4 © Edwards Limited 2009. All rights reserved. Edwards and the Edwards logo are trademarks of Edwards Limited.

  • Page 9: Installation

    Loctite 222 thread sealant (25 ml tube) □ ‘O’ ring: 55.25 mm inside diameter □ Cap-head screws: M6 x 40 □ Dowty seal □ Combined filler-plug/level indicator © Edwards Limited 2009. All rights reserved. Page 5 Edwards and the Edwards logo are trademarks of Edwards Limited.

  • Page 10: Fit The Coolant Header Tank

    10. Fit the Dowty seal supplied to the combined filler-plug/level indicator (5), but do not fit the filler-plug/level indicator to the coolant header tank (7), as you will fill the pump with coolant in Section 3.5. Page 6 © Edwards Limited 2009. All rights reserved. Edwards and the Edwards logo are trademarks of Edwards Limited.

  • Page 11: Fit The Cooling-Coil And Manifold Assembly

    2. Remove the four screws (2) which secure the blanking plate (3), then remove the blanking plate and the ‘O’ ring (1) from the GV pump. Dispose of these components: refer to Section © Edwards Limited 2009. All rights reserved. Page 7 Edwards and the Edwards logo are trademarks of Edwards Limited.

  • Page 12: Fit The Cooling-Coil And Manifold Assemblies

    Manifold assembly Temperature sensor port Cap-head screws: M6 x 40 Cooling-water outlet ‘O’ ring ‘Air bleed’ label Tube adaptor Outlet elbow Page 8 © Edwards Limited 2009. All rights reserved. Edwards and the Edwards logo are trademarks of Edwards Limited.

  • Page 13: Adjust The Pump Operating Temperature

    F (maximum). If you need to adjust the TCV to suit your operating conditions, use the following procedure. Note that it takes approximately 30 minutes for the pump to stabilise at its final operating temperature. © Edwards Limited 2009. All rights reserved. Page 9 Edwards and the Edwards logo are trademarks of Edwards Limited.
  • Page 14 º C, 194 9 clockwise 4 anticlockwise º º C, 158 13 anticlockwise º º C, 131 8 anticlockwise 21 anticlockwise Page 10 © Edwards Limited 2009. All rights reserved. Edwards and the Edwards logo are trademarks of Edwards Limited.

  • Page 15: Operation

    OPERATION When you operate the GV80 pump, turn the cooling-water supply on and off as described in the GV80 instruction manual. © Edwards Limited 2009. All rights reserved. Page 11 Edwards and the Edwards logo are trademarks of Edwards Limited.
  • Page 16 A505-63-880 Issue C This page has been intentionally left blank. Page 12 © Edwards Limited 2009. All rights reserved. Edwards and the Edwards logo are trademarks of Edwards Limited.

  • Page 17: Maintenance

    2. Inspect the manifold (16) and cooling-coil assembly (7); if there is a water leak between the two assemblies, you must replace the ‘O’ rings (24). © Edwards Limited 2009. All rights reserved. Page 13 Edwards and the Edwards logo are trademarks of Edwards Limited.

  • Page 18: Check The Coolant-Level

    4. Refit the blanking cap to the cooling-water inlet, then dispose of the old coolant: refer to Section 5. Fill the GV pump with new coolant: refer to Section 5.4. Page 14 © Edwards Limited 2009. All rights reserved. Edwards and the Edwards logo are trademarks of Edwards Limited.

  • Page 19: Storage And Disposal

    Dispose of the Cooling Kit, components and Drystar coolant safely in accordance with all local and national safety and environmental requirements. © Edwards Limited 2009. All rights reserved. Page 15 Edwards and the Edwards logo are trademarks of Edwards Limited.
  • Page 20 A505-63-880 Issue C This page has been intentionally left blank. Page 16 © Edwards Limited 2009. All rights reserved. Edwards and the Edwards logo are trademarks of Edwards Limited.

  • Page 21: Spares And Accessories

    Item Number and description of part Service Edwards products are supported by a world-wide network of Edwards Service Centres. Each Service Centre offers a wide range of options including: equipment decontamination; service exchange; repair; rebuild and testing to factory specifications. Equipment which has been serviced, repaired or rebuilt is returned with a full warranty.
  • Page 22 A505-63-880 Issue C This page has been intentionally left blank. Page 18 © Edwards Limited 2009. All rights reserved. Edwards and the Edwards logo are trademarks of Edwards Limited.

  • Page 23: Appendix A1 Correct Use Of Swagelok Connectors

    Figure A1 - Fit a swagelok fitting Swagelok connector Front (tapered) ferrule Rear ferrule Tube © Edwards Limited 2009. All rights reserved. Page 19 Edwards and the Edwards logo are trademarks of Edwards Limited.

  • Page 24: A1.2 Reconnect A Swagelok Connector

    Figure A2 - Retighten a Swagelok fitting Swagelok connector Front (tapered) ferrule Rear ferrule Tube Page 20 © Edwards Limited 2009. All rights reserved. Edwards and the Edwards logo are trademarks of Edwards Limited.
  • Page 25 This page has been intentionally left blank.
  • Page 26 This page has been intentionally left blank.
  • Page 27 Download the latest documents from www.edwardsvacuum.com/HSForms/, follow the procedure in HS1, fill in the electronic HS2 form, print it, sign it, and return the signed copy to Edwards. Note: If we do not receive a completed HS2 form, we will not accept the return of the...
  • Page 28 edwardsvacuum.com...

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