Edwards XDS100B Instruction Manual
Xds dry pump
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Summary of Contents for Edwards XDS100B
- Page 1 XDS Dry Pump INSTRUCTION MANUAL edwardsvacuum.com DESCRIPTION ITEM NUMBER XDS100B Scroll Booster A73201983 A73201880_G Original instructions...
- Page 2 Copyright notice ©Edwards Limited 2022. All rights reserved. Trademark credit Edwards and the Edwards logo are trademarks of Edwards Limited, Innovation Drive, Burgess Hill, West Sussex RH15 9TW. Associated publications Publication title Publication number Vacuum Pump and Vacuum System Safety...
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Page 3: Table Of Contents
5.5.2 Gas purges..........22 A73201880_G Page 3 05/2022 - ©Edwards Limited... - Page 4 10. Legal declarations........34 A73201880_G Page 4 05/2022 - ©Edwards Limited...
- Page 5 Figure 5: Inlet strainer assembly..........27 A73201880_G Page 5 05/2022 - ©Edwards Limited...
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Page 6: Safety And Compliance
Information about properties or instructions for an action which, if ignored, will cause damage to the equipment. We reserve the right to change the design and the stated data. The illustrations are not binding. Keep the instructions for future use. A73201880_G Page 6 05/2022 - ©Edwards Limited... -
Page 7: Safety Symbols
Warning - Dangerous voltage Identifies possible hazards from hazardous voltages. Warning - Hot surfaces Identifies a potential hazard from a hot surface. Warning - Use protective equipment Use appropriate protective equipment for the task. A73201880_G Page 7 05/2022 - ©Edwards Limited... -
Page 8: Introduction
2.1 Scope of this manual This manual provides installation, operation and maintenance instructions for the Edwards XDS100B Scroll Booster. The pump must be used as specified in this manual. Read this manual before installing and operating the pump. The units used throughout this manual conform to the SI international system of units of measurement. -
Page 9: Description
The XDS pump is a compact, reliable vacuum pump which is suitable for use on vapour handling processes. The XDS100B is a scroll booster, with a pumping mechanism designed specifically for high pumping speed. It cannot exhaust directly to atmosphere, and must be backed by a primary pump, it is intended for use in conjunction with the XDS35i or XDS46i scroll pumps. -
Page 10: Gas Ballast Control
The pump is air-cooled by a fan (2) mounted at the opposite end to the motor. The fan will run on for one 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. -
Page 11: Technical Data
Maximum chamber volume to pump down from 100 litres atmospheric pressure Maximum chamber volume for cyclic duty - max- 50 litres imum 6 cycles per hour Maximum initial pressure rise with no gas ballast 5 mbar l flow A73201880_G Page 11 05/2022 - ©Edwards Limited... -
Page 12: Pumping Media
ISO 4871 Vibration: measured at the inlet port (ISO 3744) Class 1C...< 4.5 mm s (rms) * XDS100B used in combination with XDS35i backing pump. Note: If the pump is operated outside the specified limits, then the inverter may reduce the motor speed, tip seal wear rate will be increased. -
Page 13: Mechanical Data
2. Power 2. Power Note: XDS100B is not suitable for prolonged operation at inlet pressures above 20 mbar. 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 conjunction with a XDS35i backing pump. -
Page 14: Electrical Cables
Cable style = SJT, 3 x 14 AWG, 300 V, bly, 90 °C, VW‑1 maximum length of USA/Canada 3 metres (200 ‑ 230 V) Plug Type = NEMA, 6‑15P plug Appliance coupler = IEC 60320 style C19 A73201880_G Page 14 05/2022 - ©Edwards Limited... -
Page 15: Installation
WARNING: Do not expose any part of the human body to vacuum as it can cause injury. WARNING: The XDS100B booster is not recommended for pumping explosive gases or hazardous substances. WARNING: Use suitable lifting equipment to move the XDS100B booster. The mass is approximately 48 kg. -
Page 16: System Design Considerations
Dilute flammable mixtures to safe concentrations by providing an inert gas dilution purge. Contact our applications team for further advice on dilution requirements if required and refer to Flammable/pyrophoric materials Flammable materials on page 22. A73201880_G Page 16 05/2022 - ©Edwards Limited... -
Page 17: Figure 3 Installation Drawing (Dimensions In Mm)
A73201880_G - Installation Figure 3 Installation drawing (dimensions in mm) A73201880_G Page 17 05/2022 - ©Edwards Limited... -
Page 18: Unpack And Inspect
4.4.1 Mechanical fixing CAUTION: Use the four holes located on each corner of the pump base to secure the pump, if required. We recommend you to use of M8 bolts. A73201880_G Page 18 05/2022 - ©Edwards Limited... -
Page 19: Electrical Installation
4.6 Inlet and outlet connections WARNING: If pumping dangerous gases or vapours, connect the exhaust of the backing pump to a suitable treatment plant to prevent the discharge of dangerous gases and vapours to the surrounding atmosphere. A73201880_G Page 19 05/2022 - ©Edwards Limited... -
Page 20: Leak Test The System
Take note of the following information when connecting the pump to the vacuum system. ▪ To minimise noise and exhaust emissions, it is recommended that the primary pump backing the XDS100B is connected to an exhaust line or a silencer (refer to Silencer on page 32). ▪... -
Page 21: Operation
5. Operation 5.1 Use of gas ballast control (if fitted) The XDS100B booster does not have a gas ballast option, condensation is not likely to occur in the pump, as the normal operating pressure is too low. 5.2 Start up procedure... -
Page 22: Implication Of Atex Directive
If liquids that produce flammable vapours could be present in the pump foreline then the inert gas purge to the XDS100B should be left on all the time this liquid is present. Flammable liquids could be present in the foreline as a result of condensation or may be carried over from the process. -
Page 23: Remote Operation Using 15-Way D Connector
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 us if the boost mode is intended to be used. -
Page 24: Figure 4 Logic Interface Schematic
Switch off the pump. (When the pump is switched off the fan will continue to run for 1 minute). Once the XDS100B has stopped the backing pump can be turned off. Vent the XDS100B by the gas ballast control on the backing pump or through the valve on the inlet. Figure 4 Logic interface schematic 1. -
Page 25: Maintenance
Allow the pump to cool to ambient temperature before starting any maintenance work. 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. -
Page 26: Maintenance Plan
Remove the O‑ring from the pump inlet and strainer assembly. Do not allow the O‑ring to come into contact with the cleaning solution. Wash the pump inlet and strainer assembly with a suitable cleaning solution and allow it to dry. A73201880_G Page 26 05/2022 - ©Edwards Limited... -
Page 27: Clean The External Fan Cover
Use a dry cloth and a soft brush to remove dirt and deposits from the fan cover. 6.5 Replace the tip seals This instruction is applicable to the XDS100B replacement tip seal kit (contained in minor service kit, refer to Tip seal and exhaust service kit on page 33) that must be fitted. - Page 28 A73201880_G - Maintenance If the pump fails these tests, contact us. A73201880_G Page 28 05/2022 - ©Edwards Limited...
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Page 29: Fault Finding
The process gas is too hot or the maximum continuous operating pressure has been exceeded. ▪ The exhaust pressure of the XDS100B is too high. Check operation of the booster backing pump and suitability of the backing pump for the application. 7.2 The pump has failed to achieve the required performance ▪... -
Page 30: The Pump Surface Temperature Is High
The connecting pipelines are too long. ▪ The inlet strainer is blocked. ▪ There is a leak in the system. ▪ The inverter is current limiting the supply. ▪ The pump is in idle mode. A73201880_G Page 30 05/2022 - ©Edwards Limited... -
Page 31: Storage And Disposal
Dispose the pump and any components removed from it safely in accordance with all local and national safety and environmental requirements. Take particular care with components which have been contaminated with dangerous process substances. A73201880_G Page 31 05/2022 - ©Edwards Limited... -
Page 32: Service And Spares
▪ Item number and description of part. 9.2 Accessories 9.2.1 Electrical cables Electrical cables are available as an accessory and must be used to connect the XDS100B to the electrical supply: Electrical data on page 13 for details. 9.2.2 Silencer A silencer is available for the pump. -
Page 33: Service
9.3.2 Tip seal and exhaust 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 A73201801. A73201880_G Page 33 05/2022 - ©Edwards Limited... -
Page 34: Legal Declarations
A731-06-983 YY = 00 to 99 II Internal 3 G Ex h IIB T4 Gc XDS100B scroll pump Note: no ATEX rating 100-120 V, 200-230 V, 1 ph, 50/60Hz A732-01-983 Is in conformity with the relevant requirements of European CE legislation:... - Page 35 Additional Legislation and Compliance Information EU EMC Directive: Class A/B Industrial equipment Caution: This equipment is not intended for use in residential environments and may not provide adequate protection to radio reception in such environments. EU RoHS Directive: Material Exemption Information This product is compliant with the following Annex III Exemptions: 6(b) Lead as an alloying element in aluminium containing up to 0.4% by weight •...
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