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Acoustic Enclosure for nXDS/XDS Scroll Pumps and EM/RV Rotary Vane
Description
nXDS/XDS Acoustic Enclosure
nXDS/XDS Acoustic Enclosure
RV/EM Acoustic Enclosure
RV/EM Acoustic Enclosure
Instruction Manual
Pumps
Electrical Supply
200-240 V 50/60 Hz
110-120 V 50/60 Hz
200-240 V 50/60 Hz
110-120 V 50/60 Hz
NRD317880
Issue A
Original Instructions
Item Number
NRD797000
NRY5C0000
NRD318000
NRD317000
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Summary of Contents for Edwards Acoustic Enclosure
- Page 1 NRD317880 Issue A Original Instructions Instruction Manual Acoustic Enclosure for nXDS/XDS Scroll Pumps and EM/RV Rotary Vane Pumps Description Electrical Supply Item Number nXDS/XDS Acoustic Enclosure 200-240 V 50/60 Hz NRD797000 nXDS/XDS Acoustic Enclosure 110-120 V 50/60 Hz NRY5C0000 RV/EM Acoustic Enclosure...
- Page 2 Crawley, West Sussex, RH10 9LW, UK declare under our sole responsibility, as manufacturer and person within the EU authorised to assemble the technical file, that the product(s) nXDS/XDS Acoustic Enclosure 200-240 V 50/60 Hz NRD797000 nXDS/XDS Acoustic Enclosure 110-120 V 50/60 Hz...
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Page 3: Table Of Contents
Fitting end cover ......................6 Removing front panel to view sight glass ................9 Removing panel to gain access to filler cap ................. 9 © Edwards Limited 2014. All rights reserved. Page i Edwards and the Edwards logo are trademarks of Edwards Limited. - Page 4 Tables Table Page Pump noise levels ......................2 Associated publications Publication title Publication number Vacuum pump and vacuum system safety P400-40-100 Page ii © Edwards Limited 2014. All rights reserved. Edwards and the Edwards logo are trademarks of Edwards Limited.
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Page 5: Introduction
The Acoustic Enclosure is designed to be used in an industrial or laboratory environment. All Edwards XDS and nXDS scroll pumps will fit the nXDS/XDS Acoustic Enclosure and all RV and EM pumps up to E2M28 will fit the RV/EM Acoustic Enclosure. -
Page 6: Technical Data
The fuse rating is 5 amps, Type T, 20mm long x 5mm diameter (RS668-6010 or equivalent). The Acoustic Enclosure can be used to attenuate the noise from the XDS, nXDS range of scroll pumps, EM and RV pumps typically by the figures listed in... -
Page 7: Installation
Care should be taken when removing the enclosure from the packaging and also when removing the enclosure side panels. WARNING Use suitable lifting equipment or at least two people to lift the empty Acoustic Enclosure. WARNING Do not lift the Acoustic Enclosure with a pump installed. -
Page 8: Installing The Xds Acoustic Enclosure
NRD317880 Issue A Installing the nXDS/XDS Acoustic Enclosure The various elements of the Acoustic Enclosure are designed to slot together without additional fixings. Figure 2 - Inserting nXDS/XDS pump into Acoustic Enclosure Figure 3 - Locating left hand panel on side of pump... -
Page 9: Installing Rv Em Acoustic Enclosure
The various elements of the Enclosure are designed to slot together without additional fixings. Figure 5 - Attaching inlet and exhaust fittings © Edwards Limited 2014. All rights reserved. Page 5 Edwards and the Edwards logo are trademarks of Edwards Limited. -
Page 10: Locating First Panel On Left Hand Side Of Pump
Figure 6 - Locating first panel on left hand side of pump Figure 7 - Fitting second cover to right hand side of pump Figure 8 - Fitting end cover Page 6 © Edwards Limited 2014. All rights reserved. Edwards and the Edwards logo are trademarks of Edwards Limited. - Page 11 Fit second cover on right hand side of pump - refer to Figure Fit end cover - refer to Figure © Edwards Limited 2014. All rights reserved. Page 7 Edwards and the Edwards logo are trademarks of Edwards Limited.
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Page 12: Operation
It is recommended that the user should use appropriate techniques to monitor the pump temperature and initiate protective measures in fault intolerant applications. Page 8 © Edwards Limited 2014. All rights reserved. Edwards and the Edwards logo are trademarks of Edwards Limited. -
Page 13: Maintenance
Figure CAUTION With the pump enclosed by the Acoustic Enclosure, regular checks of the pump oil level should be made. © Edwards Limited 2014. All rights reserved. Page 9 Edwards and the Edwards logo are trademarks of Edwards Limited. -
Page 14: Servicing
Servicing The enclosure requires no regular servicing but it is suggested that the Acoustic Enclosure is inspected yearly to ensure safe operation. If the fan stops turning, check the electrical cable is still connected and that the fuse does not need replacing. If the fan needs replacing a suitably trained and supervised technician must complete the task. -
Page 15: Disposal
Dispose of any used equipment safely in accordance with all local and national safety and environmental requirements. Ensure the battery is disposed of safely in accordance with all local and national safety and environmental requirements. © Edwards Limited 2014. All rights reserved. Page 11 Edwards and the Edwards logo are trademarks of Edwards Limited. - Page 16 NRD317880 Issue A This page has been intentionally left blank. Page 12 © Edwards Limited 2014. All rights reserved. Edwards and the Edwards logo are trademarks of Edwards Limited.
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