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Edwards XDS100B, Инструкция по эксплуатации

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© Edwards Limited 2010. All rights reserved. 

Page iii

Edwards and the Edwards logo are trademarks of Edwards Limited.

Contents

A732-01-880 Issue A

Associated publications

Publication title

Publication number

Vacuum Pump and Vacuum System Safety

P300-20-000

Содержание XDS100B

Страница 1: ...A732 01 880 Issue A Original Instruction Manual XDS Dry Pump Description Electrical Supply Item Number XDS100B Scroll Booster 100 120 V 200 230 V 50 60 Hz Single Phase A732 01 983 ...

Страница 2: ...ith respect to the Restriction of Hazardous Substances 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 potentially explosive atmospheres Protection by constructional safety c C22 2 61010 1 04 2004 Safety requirements for electrical equipment for measurement Control and laboratory u...

Страница 3: ... Mechanical fixing 11 3 5 Electrical installation 11 3 5 1 Check and configure the pump 11 3 5 2 Connect the pump to your electrical supply 12 3 6 Inlet and outlet connections 12 3 7 Leak test the system 13 4 Operation 15 4 1 Use of gas ballast control 15 4 2 Start up procedure 15 4 3 To achieve ultimate vacuum 15 4 4 To pump condensable vapours 15 4 5 Implication of ATEX directive 16 4 5 1 Introd...

Страница 4: ... 7 3 3 Gas ballast adaptor 27 7 3 4 Solenoid operated pipeline valves 28 7 3 5 Tip seal and exhaust valve service kit 28 For return of equipment complete the HS Forms at the end of this manual Illustrations Figure Page 1 XDS100B scroll booster 3 2 Performance characteristics 6 3 Installation drawing 10 4 Logic interface schematic 18 5 Inlet strainer assembly 21 Tables Table Page 1 Operating and st...

Страница 5: ... rights reserved Page iii Edwards and the Edwards logo are trademarks of Edwards Limited Contents A732 01 880 Issue A Associated publications Publication title Publication number Vacuum Pump and Vacuum System Safety P300 20 000 ...

Страница 6: ...This page has been intentionally left blank A732 01 880 Issue A Page iv Edwards Limited 2010 All rights reserved Edwards and the Edwards logo are trademarks of Edwards Limited ...

Страница 7: ...rtant safety information is highlighted as WARNING and CAUTION instructions you must obey these instructions The use of WARNINGS and CAUTIONS is defined below CAUTION Cautions are given where failure to observe the instruction could result in damage to the equipment associated equipment and process Pressures are stated as absolute pressures throughout this manual The following IEC warning labels a...

Страница 8: ...en assigned in respect of potential ignition sources on the outside of the equipment as the equipment has not been designed for use where there is an external potentially explosive atmosphere There is no potential source of ignition within the pump during normal operation but there may be potential sources of ignition under conditions of foreseeable and rare malfunction as defined in the Directive...

Страница 9: ...ive crescent shaped volumes in the pump Gas that enters the pump through the inlet is compressed by the movement of the orbiting scroll and swept towards the centre of the fixed scroll The compressed gas enters the exhaust port near the centre of the stationary scroll and is exhausted from the pump through the outlet which must be connected to a primary pump The XDS is a truly dry vacuum pump as a...

Страница 10: ... minute after the pump is switched off The XDS100B incorporates a thermal protection device that will stop the motor in the event of thermal overload such as high ambient temperature The pump will restart after it has cooled down The pump is fitted with an hours counter 10 which indicates the total time that the pump has run 1 4 Gas ballast control The XDS100B booster does not have a gas ballast o...

Страница 11: ... 40 C to 70 C Maximum humidity operation 90 RH Ambient temperature range storage 30 C to 70 C Table 2 CSA approval environmental conditions Parameter XDS100B Pollution Pollution degree 2 Installation Installation category II Altitude restriction Max 2000 m Area of use Indoor use Table 3 General characteristics General XDS100B Nominal peak pumping speed 95 m3 h XDS100B used in combination with XDS3...

Страница 12: ...Under such conditions the inverter may reduce the motor speed The above performance curve shows the XDS100B Scroll Booster speed and power consumption when used in conjuction with a XDS35i backing pump 2 3 Mechanical data 2 3 1 General Table 4 General mechanical data Parameter XDS100B Overall dimensions L x W x H 476 x 333 x 396 mm Maximum tilt angle 10 degrees Nominal rotational speed 1750 rpm Ma...

Страница 13: ...s started Table 5 Vibration data Parameter XDS100B Sound pressure measured at ultimate vacuum 1 metre from the end of the pump to ISO 3744 and ISO 4871 52 1 2 5 dB A Vibration measured at the inlet port ISO 3744 Class 1C 4 5 mms 1 rms Table 6 Electrical ratings for continuous operation Pump Supply V Phase Frequency Hz Current A XDS100B 200 230 Single 50 60 6 6 100 120 Single 50 60 10 6 Table 7 Rec...

Страница 14: ...A732 01 880 Issue A Page 8 Edwards Limited 2010 All rights reserved Edwards and the Edwards logo are trademarks of Edwards Limited This page has been intentionally left blank ...

Страница 15: ...n work z Ensure that the installation technician is familiar with the safety procedures that relate to the products handled by the pumping system z Disconnect the other components in the pumping system from the electrical supply so that they cannot be operated accidentally 3 2 System design considerations Consider the following points when you design your pumping system Avoid high levels of heat i...

Страница 16: ...A732 01 880 Issue A Page 10 Edwards Limited 2010 All rights reserved Edwards and the Edwards logo are trademarks of Edwards Limited Installation Figure 3 Installation drawing ...

Страница 17: ...echanical fixing Note If you wish to secure the pump you may do so using the four holes located on each corner of the pump base we recommend you use M8 bolts 3 5 Electrical installation 3 5 1 Check and configure the pump CAUTION Before changing the voltage unplug the power supply Ensure that the pump is correctly configured for your electrical supply otherwise you may cause damage Ensure that the ...

Страница 18: ...wer supply following power failure 3 6 Inlet and outlet connections CAUTION The XDS100B cannot exhaust directly to atmosphere and must be backed by a suitable primary pump Refer to Figure 1 Before you connect the pump to your vacuum system remove the plastic cap from the inlet and the exhaust and ensure that the inlet strainer is fitted to the pump inlet port Use appropriate NW40 vacuum fittings f...

Страница 19: ...r system pipelines to reduce the transmission of vibration and to prevent loading of the coupling joints z If the booster and its backing pump are operated with the exhaust line blocked a pressure of 5 5 bar a may be generated in the exhaust pipework Foreline pressure may reach 1 45 bar a Connect the pump using appropriate pipework and fittings z Incorporate an inlet isolation valve in the pipelin...

Страница 20: ...A732 01 880 Issue A Page 14 Edwards Limited 2010 All rights reserved Edwards and the Edwards logo are trademarks of Edwards Limited This page has been intentionally left blank ...

Страница 21: ... vacuum system isolation valve is closed if fitted 2 Connect a suitable lead from the power supply to the electrical socket at the side of the pump 3 Switch on the electrical supply to the pump using the Run Standby switch on the motor 4 With manual operation always use the Run Standby switch to start and stop the pump If remote operation is used to control the pump refer to Section 4 6 5 Open the...

Страница 22: ...pump inlet and or gas purge of the primary pump backing the XDS100B Concentration levels of the gas or vapour within the pumps and exhaust lines should be reduced to less than one quarter of their published lower limits LEL 4 5 3 Gas purges CAUTION The following actions must be taken to ensure that the gas being pumped stays out of the flammable range The inert gas purge into the pump inlet or gas...

Страница 23: ...mp the plug should be removed from the electrical connector Figure 1 item 6 Note Boost operation is not recommended for the XDS100B as a permanent operation mode as increased bearing loads will reduce the life of the pump bearings Please consult Edwards if the boost mode is intended to be used 4 7 Shut down Use the procedure below to shut down the pump 1 If shutting the pump down prior to a period...

Страница 24: ...upply can be 10 Make sure all the unused pins are not connected Table 8 Pin status on the logic interface connector Mode Speed percentage Pin 1 Pin 3 Pin 4 Pin 5 Normal 100 24 V Link open open Boost 116 24 V Link Link Link Idle 67 24 V Link Link open 1 Speed control pins 3 4 and 5 Maximum current per pin 7 mA when linked to pin 1 24 V 2 Pump healthy signal Signal high normal maximum permissible cu...

Страница 25: ... and other components from the electrical supply so that they cannot be operated accidentally Wait one minute for capacitor discharge after disconnecting the power supply before working on the pump WARNING The XDS100B must be isolated from its backing pump before maintenance can begin If the booster backing pump is connected and operational the XDS100B scrolls will rotate WARNING The pump may be c...

Страница 26: ...er to Figure 5 Disconnect your vacuum system from the pump inlet port 3 and remove the centring ring and strainer assembly 1 and the O ring 2 Inspect the centring ring and the O ring If they are clean continue at Step 5 If they are not clean continue at Step 2 2 Remove the O ring 2 from the centring ring and strainer assembly 1 Do not allow the O ring to come into contact with the cleaning solutio...

Страница 27: ...5 Replace the tip seals This instruction is applicable to the XDS100B replacement tip seal kit contained in minor service kit refer to Section 7 3 5 that must be fitted 5 6 Test the motor condition CAUTION Do not flash test the XDS100B or damage to the inverter may result Test the earth continuity and the insulation resistance of the pump motor in accordance with local regulations for the periodic...

Страница 28: ... pump has failed to achieve the required performance z The exhaust pressure of the XDS100B is too high Check suitability of the backing pump for the application z If the electrical supply voltage is more than 10 below the lowest voltage specified on the voltage indicator the pump may operate yielding a degraded vacuum performance z There is a leak in your vacuum system z Your pressure measurement ...

Страница 29: ... is insufficient or is too hot z The process gas is too hot or the maximum continuous operating pressure has been exceeded z The exhaust pressure is too high 5 7 5 The pumping speed is poor or if pump down time is too long z The connecting pipelines are too small in diameter z The connecting pipelines are too long z The inlet strainer is blocked z There is a leak in the system z The inverter is cu...

Страница 30: ...A732 01 880 Issue A Page 24 Edwards Limited 2010 All rights reserved Edwards and the Edwards logo are trademarks of Edwards Limited This page has been intentionally left blank ...

Страница 31: ...he inlet and outlet ports 4 Store the pump in cool dry conditions until required for use When required prepare and install the pump as described in Section 3 6 2 Disposal Dispose of the pump and any components from it safely in accordance with all local and national safety and environmental requirements If this pump is to be returned to Edwards Vacuum Technology for disposal investigation Particul...

Страница 32: ...A732 01 880 Issue A Page 26 Edwards Limited 2010 All rights reserved Edwards and the Edwards logo are trademarks of Edwards Limited This page has been intentionally left blank ...

Страница 33: ... factory specifications Equipment which has been serviced repaired or rebuilt is returned with a full warranty Your local Service Centre can also provide Edwards engineers to support on site maintenance service or repair of your equipment For more information about service options contact your nearest Service Centre or other Edwards company 7 3 Accessories 7 3 1 Electrical cables Refer to Table 10...

Страница 34: ...ble as accessories and are recommended Refer to Table 11 7 3 5 Tip seal and exhaust valve service kit This kit contains all the necessary components to replace the tip seals Tip seals should be replaced as a pair and only simple tools are required The kit part number is A732 01 801 Table 11 Solenoid operated pipeline valves Product description Ordering information PV40EK Valve 220 240 V 50 60 Hz A...

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