Related Manuals for Edwards IS16K
Summary of Contents for Edwards IS16K
- Page 1 D059-14-880 Issue D Original Instruction Manual Vacuum Interlock Switch IS16K Description Item Number Vacuum Interlock Switch IS16K D059-14-000...
- Page 2 EU authorised to assemble the technical file, that the product(s) Vacuum Interlock Switch IS16K D059-14-000 to which this declaration relates is in conformity with the following standard(s) or other...
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Page 3: Table Of Contents
Storage ........................8 Disposal ........................8 Index ....................9 For return of equipment, complete the HS Forms at the end of this manual. © Edwards Limited 2009. All rights reserved. Page i Edwards and the Edwards logo are trademarks of Edwards Limited. - Page 4 Vacuum switch plug connections ..................5 Dimensions of VS16K vacuum switch .................. 7 Tables Table Page Maximum switch ratings ....................2 Page ii © Edwards Limited 2009. All rights reserved. Edwards and the Edwards logo are trademarks of Edwards Limited.
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Page 5: Introduction
General description The Edwards IS16K Vacuum Interlock Switch is designed for applications where the electrical circuits within the vacuum chamber must be de-energised when the vacuum system is let up to atmosphere. Typical applications would be the interlocking of H.T. and R.F. power supplies on vacuum coating systems. The interlocking switch consists of a positive break microswitch operated by a snap action diaphram to ensure rapid separation of the microswitch contacts. -
Page 6: Description
Resistive Load Tungsten Lamp Load Inductive Load a.c. 50/60Hz Amps Amps Amps Product item number Description Item Number Vacuum Interlock Switch D059-14-000 Page 2 © Edwards Limited 2009. All rights reserved. Edwards and the Edwards logo are trademarks of Edwards Limited. -
Page 7: Installation
Remove all packing materials and protective covers and check the IS16K for damage. If the IS16K is damaged, notify your supplier and the carrier in writing within three days; state the Item Number of the IS16K together with your order number and your supplier's invoice number. Retain all packing materials for inspection. Do not use the IS16K. - Page 8 Tighten the cable gland and connect the socket to the switch using the sealing gasket and locking screw provided. Page 4 © Edwards Limited 2009. All rights reserved. Edwards and the Edwards logo are trademarks of Edwards Limited.
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Page 9: Operation
D059-14-880 Issue D OPERATION Adjustment The IS16K Vacuum interlock switch is pre-set to operate in the range of 250 to 500 mbar below atmospheric pressure. No user adjustment is available. Figure 2 - Dimensions of IS16K vacuum switch © Edwards Limited 2009. All rights reserved. -
Page 10: Maintenance
2. Connect an electrical continuity meter between the pin marked 'com' and the pin marked 'Lo'. Refer to Figure 1 for pin connections. 3. With the IS16K at atmosphere verify that the meter reads open circuit. 4. Reduce the pressure to below 500 mbar (as measured on a vacuum gauge) and check that the meter reads short circuit. -
Page 11: Storage And Disposal
Store in a cool dry place. Do not exceed the limits specified in Section Disposal Dispose of the IS16K in accordance with any local or national safety requirements. Particular care must be taken if the switch has been used in a hazardous environment. © Edwards Limited 2009. All rights reserved. - Page 12 D059-14-880 Issue D This page has been intentionally left blank. Page 8 © Edwards Limited 2009. All rights reserved. Edwards and the Edwards logo are trademarks of Edwards Limited.
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Page 13: Index
Performance ..........2 Product item number ........2 Scope and definitions ........1 STORAGE AND DISPOSAL ........7 TECHNICAL DATA ..........2 Unpacking and inspection ........3 © Edwards Limited 2009. All rights reserved. Page 9 Edwards and the Edwards logo are trademarks of Edwards Limited. - Page 14 D059-14-880 Issue D Page 10 © Edwards Limited 2009. All rights reserved. Edwards and the Edwards logo are trademarks of Edwards Limited.
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- Page 17 Complete the Declaration (HS2) and send it to Edwards before you dispatch the equipment. It is important to note that this declaration is for Edwards internal use only, and has no relationship to local, national or international transportation safety or environmental requirements.
- Page 18 Read the Return of Edwards Equipment – Procedure (HS1) before you complete this Declaration • Contact Edwards to obtain a Return Authorisation Number and to obtain advice if you have any questions • Send this form to Edwards before you return your equipment as per the procedure in HS1...
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- Page 20 PLEASE CONTACT ANY OF THE ABOVE FOR DETAILS OF OTHER SALES AND SERVICE CENTERS IN YOUR AREA. © Edwards Limited 2007. All rights reserved Edwards and the Edwards logo are trade marks of Edwards Limited. Produced by Technical Publicity www.edwardsvacuum.com...
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