Edwards E1M175 Instruction Manual Download Page 22 | Manualshive

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A652-18-880 Issue C

Page 12

© Edwards Limited 2008. All rights reserved.

Edwards and the Edwards logo are trademarks of Edwards Limited.

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Summary of Contents for E1M175

Page 1: ...V 1 ph 60 Hz EExd 2C RV8 654 987 115 V 1 ph 60 Hz EExd 2B RV12 655 988 230 V 1 ph 60 Hz EExd 2B E1M18 343 989 230 V 1 ph 50 Hz EExd 2C E2M18 363 990 230 V 1 ph 60 Hz EExd 2C 991 230 V 1 ph 50 Hz EExd...

Page 2: ...This page has been intentionally left blank...

Page 3: ...ent s EN1012 2 1996 A1 2009 Compressors and Vacuum Pumps Safety Requirements Vacuum Pumps EN13463 1 2009 Non electrical equipment for use in potentially explosive atmospheres Basic method and requirem...

Page 4: ...Requirements Vacuum Pumps EN13463 1 2009 Non electrical equipment for use in potentially explosive atmospheres Basic method and requirements EN13463 5 2003 Non electrical equipment for use in potentia...

Page 5: ...equirements Vacuum Pumps EN13463 1 2009 Non electrical equipment for use in potentially explosive atmospheres Basic method and requirements EN13463 5 2003 Non electrical equipment for use in potential...

Page 6: ...A1 2009 Compressors and Vacuum Pumps Safety Requirements Vacuum Pumps EN13463 1 2009 Non electrical equipment for use in potentially explosive atmospheres Basic method and requirements EN60079 7 2007...

Page 7: ...ical Equipment for Measurement Control and Laboratory Use General Requirements EN1012 2 1996 A1 2009 Compressors and Vacuum Pumps Safety Requirements Vacuum Pumps EN13463 1 2009 Non electrical equipme...

Page 8: ...2 2 1996 A1 2009 Compressors and Vacuum Pumps Safety Requirements Vacuum Pumps EN13463 1 2009 Non electrical equipment for use in potentially explosive atmospheres Basic method and requirements EN6007...

Page 9: ...umps 10 4 6 2 Electrical data three phase pumps 11 5 INSTALLATION 13 5 1 Safety 13 5 2 Mechanical installation 14 5 3 Electrical installation 14 5 3 1 Check and configure the motor single and three ph...

Page 10: ...9 4 Noise data 10 5 Electrical data single phase pumps 10 6 Electrical data three phase pumps 11 7 Cable gland reference 15 8 Torque settings 20 Associated publications Publication title Publication n...

Page 11: ...gned and constructed so as to be safe and without risks when properly installed and used in accordance with Edwards Operating Instructions Edwards accepts no liability for loss of profit loss of marke...

Page 12: ...p is intended for use in explosion groups IIA IIB and IIC A four pole single phase and three phase ATEX approved flameproof motor provides direct drive through a flexible coupling to the RV range and...

Page 13: ...G Where explosive atmospheres caused by gases vapours or mists are concerned c Protection by constructional safety IIB Internal Suitable to pump gas group IIB IIB or IIC External Suitable for use wit...

Page 14: ...A652 18 880 Issue C Page 4 Edwards Limited 2008 All rights reserved Edwards and the Edwards logo are trademarks of Edwards Limited This page has been intentionally left blank...

Page 15: ...e precedence over those in the specific pump manual This means that z The pump is connected to the correct electrical supply as defined by the instruction manual z The pump has the correct services as...

Page 16: ...A652 18 880 Issue C Page 6 Edwards Limited 2008 All rights reserved Edwards and the Edwards logo are trademarks of Edwards Limited This page has been intentionally left blank...

Page 17: ...sence of potentially flammable or explosive dust atmospheres z Use in ambient conditions other than those specified in Section 4 3 of this manual z Pumping of pyrophoric materials z Pumping gases that...

Page 18: ...A652 18 880 Issue C Page 8 Edwards Limited 2008 All rights reserved Edwards and the Edwards logo are trademarks of Edwards Limited This page has been intentionally left blank...

Page 19: ...ght be differences in dimensions terminal box size and position when sourcing replacement motors 4 1 2 Mass 4 2 Mechanical data Degree of protection IP55 1 ph and 3 ph pumps Maximum tilt angle 10 Moto...

Page 20: ...raw the start up current shown in Table 5 for several seconds A slow blow fuse is required to prevent fuse failure during pump start up Within five minutes as the oil and pump warms up the current dra...

Page 21: ...he motor will draw the start up current shown in Table 6 for up to 0 5 seconds The current drawn will then immediately fall to the full load current specified in Table 6 Electrical short circuit and g...

Page 22: ...A652 18 880 Issue C Page 12 Edwards Limited 2008 All rights reserved Edwards and the Edwards logo are trademarks of Edwards Limited This page has been intentionally left blank...

Page 23: ...propriate equipment and techniques z You must connect the additional thermal protection devices as specified in Section 5 3 3 such that the system will stop if a fault condition occurs z Where appropr...

Page 24: ...ou have an exhaust isolation valve make sure that you cannot operate the pump with the valve closed z Provide for a purge of inert gas when you shut down the pumping system to dilute dangerous gases t...

Page 25: ...id If necessary reconfigure the links to suit your electrical supply 5 3 2 Connect the pump to your electrical supply Connect the motor to the electrical supply in accordance with the manufacturer s r...

Page 26: ...tus for use in potentially explosive atmospheres Intrinsic safety i for use with simple apparatus suitable for the classification of the hazardous zone in which the pump will be located If this is not...

Page 27: ...e the concentration of flammable gases or vapours in the pump and in the exhaust pipeline to less than one quarter of the gases published lower explosive limits LEL Use an inert gas purge in to the pu...

Page 28: ...he inert gas purge flow rate if the flow rate falls below that required you must stop the flow of flammable gases or vapours into the pump 6 3 Shut down procedure On the E1M 40 80 175 and 275 pumps th...

Page 29: ...to the supplied coupling manufacturer s manual WARNING Obey the safety and maintenance instructions and take note of appropriate precautions Failure to do this will compromise the ATEX certification...

Page 30: ...ration whichever is sooner If considerable wear is observed during the first inspection it is advisable to change the elastic insert The cause should be determined in accordance with the breakdowns ta...

Page 31: ...Edwards and the Edwards logo are trademarks of Edwards Limited SERVICE SPARES A652 18 880 Issue C 8 SERVICE SPARES For standard maintenance kits please refer to the individual instruction manual prov...

Page 32: ...A652 18 880 Issue C Page 22 Edwards Limited 2008 All rights reserved Edwards and the Edwards logo are trademarks of Edwards Limited This page has been intentionally left blank...

Page 33: ...ction devices 16 Control intervals of ATEX coupling insert EM40 80 175 275 20 D Description 2 Dimensions 9 E Electrical data 10 Electrical data single phase pumps 10 Electrical data three phase pumps...

Page 34: ...A652 18 880 Issue C Page 24 Edwards Limited 2008 All rights reserved Edwards and the Edwards logo are trademarks of Edwards Limited This page has been intentionally left blank...

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