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Summary of Contents for Edwards EPS 800
- Page 1 EPS 800 Power supply INSTRUCTION MANUAL B8J204880_B Original instructions 300903164_002_C1...
- Page 2 Copyright notice ©Edwards Limited 2021. All rights reserved. Trademark credit Edwards and the Edwards logo are trademarks of Edwards Limited, Innovation Drive, Burgess Hill, West Sussex RH15 9TW. Disclaimer The content of this manual may change from time to time without notice. We accept no liability for any errors that may appear in this manual nor do we make any expressed or implied warranties regarding the content.
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Page 3: Table Of Contents
5. Certificates..........11 B8J204880_B Page 3 06/2021 - ©Edwards Limited 300903164_002_C1... -
Page 4: Important Safety Information
Risk of electric shock and damage to the equipment. Make sure that the mains power supply is switched off before you connect or disconnect the mains cable. The EPS 800 must only be opened by certified Edwards Service Centres. Opening by unauthorised personnel voids warranty. -
Page 5: Description
The EPS 800 is a power supply unit for powering the nEXT 730D/930D/1230D turbomolecular pumps. It is for indoor use only. The mains input is protected by a fuse. The EPS 800 can be fitted to the pump or used as a benchtop unit. 2.1 Supplied equipment ▪... - Page 6 61000-6-3 Household Maximum operating altitude 2000 m above sea level without any power derating >2000 m up to 3000 m with a derat- ing of 1%/100 m Figure 2 Dimensions in mm 177.5 B8J204880_B Page 6 06/2021 - ©Edwards Limited 300903164_002_C1...
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Page 7: Installation
If the air cooler is mounted, attach the bracket using 4x M5x16 bolts, washers and spring washers and tighten with a torque of 5 Nm. Insert the connecting cable between the pump and EPS 800. Tighten the cable through the plug at the connection end. - Page 8 B8J204880_B - Installation Figure 4 Mount the bracket to the power supply B8J204880_B Page 8 06/2021 - ©Edwards Limited 300903164_002_C1...
- Page 9 B8J204880_B - Installation Figure 5 Mount the bracket to the pump B8J204880_B Page 9 06/2021 - ©Edwards Limited 300903164_002_C1...
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Page 10: Operation
CAUTION: DANGEROUS VOLTAGE Risk of electric shock and damage to the equipment. The turbomolecular pump and the EPS 800 must only be operated if installed in compliance with the information provided in the Operating Instructions. The disconnecting device must be easily accessible. -
Page 11: Certificates
B8J204880_B - Certificates 5. Certificates The EPS 800 have been successfully tested by the TÜV Rheinland of North America according to the requirements of ▪ UL 61010-1:2012 CSA C22.2 No. 61010-1-12 cTUVus Certificate No. CU 72204401.01 cTUVus File No. 32084633.001 The TÜV Rheinland of North America is a “Nationally Recognised Testing... - Page 12 Edwards Ltd Innovation Drive Burgess Hill West Sussex RH15 9TW Declare that the following product EPS 800 Power supply for Turbomolecular Pumps B8J200819 Is in conformity with the relevant requirements of European CE legislation: 2014/35/EU Low voltage directive (LVD) 2014/30/EU...
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