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XDS35i, XDS35iC, XDS35iE and XDS35iCE Scroll Pumps
Description
XDS35i Scroll Pump (set to high volts}
XDS35i Scroll Pump (set to low volts)
XDS35i Scroll Pump
XDS35iC Scroll Pump Chemical
XDS35i Scroll Pump (No Gas Ballast)
XDS35iE Scroll Pump Enhanced
XDS35iCE Scroll Pump Enhanced Chemical
XDS35iE Scroll Pump Enhanced (No Gas Ballast) 100-120 V, 200-230 V, 50/60 Hz - Set to 200 - 230 V
Instruction Manual
Electrical Supply
100-120 V, 200-230 V, 50/60 Hz - Set to 200 - 230 V
100-120 V, 200-230 V, 50/60 Hz - Set to 100 - 120 V
100-120 V, 200-230 V, 50/60 Hz - Set to 200 - 230 V
100-120 V, 200-230 V, 50/60 Hz - Set to 200 - 230 V
100-120 V, 200-230 V, 50/60 Hz - Set to 200 - 230 V
100-120 V, 200-230 V, 50/60 Hz - Set to 200 - 230 V
100-120 V, 200-230 V, 50/60 Hz - Set to 200 - 230 V
Original Instructions
A730-01-880
Issue L
Item Number
A730-YY-983
A730-YY-986
A730-01-983
A730-06-938
A730-05-983
A730-03-983
A730-08-983
A730-07-983
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Table of Contents
Related Manuals for Edwards A730-01-983
Summary of Contents for Edwards A730-01-983
- Page 1 100-120 V, 200-230 V, 50/60 Hz - Set to 100 - 120 V A730-YY-986 XDS35i Scroll Pump 100-120 V, 200-230 V, 50/60 Hz - Set to 200 - 230 V A730-01-983 XDS35iC Scroll Pump Chemical 100-120 V, 200-230 V, 50/60 Hz - Set to 200 - 230 V A730-06-938...
- Page 2 Declaration of Conformity Edwards Ltd, Innovation Drive, Burgess Hill, West Sussex, RH15 9TW, UK The following products: XDS35i scroll pump, 100-120 V, 200-230 V, 1 ph, 50/60 Hz, set to high volts A730-YY-983 XDS35i scroll pump, 100-120 V, 200-230 V, 1 ph, 50/60 Hz, set to low volts...
- Page 3 P200-10-019 Issue D Material Declaration In accordance with the requirements of the Chinese regulatory requirement on the Management Methods for the Restriction of the Use of Hazardous Substances in Electrical and Electronic Products Order No. 32 (also known as ‘China RoHS2’) and SJ/T 11364 Marking for the Restricted Use of Hazardous Substances in Electronic and Electrical Products: Product Labels Product...
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Page 5: Table Of Contents
Inspect and clean the gas ballast control (if fitted) ...............21 Clean the external fan cover ..................22 Replace the tip seals ....................22 Test the motor condition ....................23 Fault finding ......................23 © Edwards Limited 2018. All rights reserved. Page i... - Page 6 Performance characteristics of XDS35i ................6 Performance characteristics of XDS35iE ................6 Installation drawing (dimensions in mm) ................11 Logic interface schematic .....................18 Inlet strainer assembly ....................21 Gas ballast control assembly ..................22 Page ii © Edwards Limited 2018. All rights reserved.
- Page 7 Tip Seal Replacement Kit Manual A730-01-840 By-pass Valves Exchange Manual A730-01-860 Trademark credits Edwards and the Edwards logo are trademarks of Edwards Limited, Innovation Drive, Burgess Hill, West Sussex, RH15 9TW, UK. © Edwards Limited 2018. All rights reserved. Page iii...
- Page 8 A730-01-880 Issue L This page has been intentionally left blank. Page iv © Edwards Limited 2018. All rights reserved.
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Page 9: Introduction
Introduction Scope of this manual This manual provides installation, operation and maintenance instructions for the Edwards XDS35i, XDS35iC, XDS35iE, and XDS35iCE scroll pumps. The pump must be used as specified in this manual. Read this manual before installing and operating the pump. -
Page 10: Atex Directive Implication
Category 3 is considered appropriate for the avoidance of ignition in the case of a rare malfunction which allows flammable materials or mixtures to pass through the pump whilst within their explosive limits. Page 2 © Edwards Limited 2018. All rights reserved. -
Page 11: Description
Section 4.5 and contact Edwards for any further assistance. The body of the pump includes a fixed scroll and an orbiting scroll. The orbiting scroll is controlled by the electric motor through an eccentric cam on the motor drive shaft. The movement of the orbiting scroll, meshed with the fixed scroll, forms successive crescent shaped volumes in the pump. -
Page 12: Gas Ballast Control
Other materials of construction include fluorocarbon elastomer, nitrile, chemically resistant polymers, nickel, stainless steel and a PTFE composite material. Page 4 © Edwards Limited 2018. All rights reserved. -
Page 13: Technical Data
Class 1C…< 4.5 mms (rms) Use at higher inlet pressure speeds up the tip seal wear. † Enhanced version is not limited for maximum chamber volume or number of cycles per hour. © Edwards Limited 2018. All rights reserved. Page 5... -
Page 14: Performance Characteristics
The power consumption of the enhanced version at high inlet pressure can be lowered by a further 100 W more with the installation of a second exhaust silencer by an NW25 T-piece. Page 6 © Edwards Limited 2018. All rights reserved. -
Page 15: Mechanical Data
Single 50/60 10.6 Table 7 - Recommended regional supply protection Area Voltage Rating 230 V 13 A Europe 230 V 16 A 120 V 15 A Japan 100 V 15 A © Edwards Limited 2018. All rights reserved. Page 7... -
Page 16: Electrical Cables
Cable style = SJT, 3 x 14 AWG, 300 V, 90 °C, USA/Canada (200 - 230 V) VW-1 maximum length of 3 metres Plug Type = NEMA, 6-15P plug Appliance Coupler = IEC 60320 style C19 Page 8 © Edwards Limited 2018. All rights reserved. -
Page 17: Installation
Mechanical lifting equipment should be attached to the lifting eye on the pump. Loose slings should not be used to lift the pump. © Edwards Limited 2018. All rights reserved. Page 9... -
Page 18: System Design Considerations
Consider the following points when designing the pumping system: Edwards recommend the use of a foreline vacuum isolation valve to allow the pump to warm up before pumping condensible vapours or if the vacuum needs to be maintained when the pump is not running. -
Page 19: Installation Drawing (Dimensions In Mm)
A730-01-880 Issue L Figure 4 - Installation drawing (dimensions in mm) © Edwards Limited 2018. All rights reserved. Page 11... -
Page 20: Unpack And Inspect
Standby switch is accessible. 3.4.1 Mechanical fixing CAUTION Use the four holes located on each corner of the pump base to secure the pump, if required. Edwards recommends the use of M8 bolts. Electrical installation 3.5.1 Check and configure the pump CAUTION Isolate the power supply before changing the voltage. -
Page 21: Connect The Pump To The Electrical Supply
If the pump is operated with the exhaust line blocked, a pressure of 5.5 bar(a) may be generated in the exhaust pipework. Connect the pump using appropriate pipework and fittings. © Edwards Limited 2018. All rights reserved. Page 13... -
Page 22: Leak Test The System
Ensure that the sealing surfaces are clean and scratch-free. Edwards recommends the use of an exhaust extraction system suitable for use with all process gases being pumped. Ensure that the exhaust extraction system cannot become blocked or obstructed when the pump is operating. -
Page 23: Operation
3. Switch on the electrical supply to the pump, using the Run/Standby switch Figure 1, item 9. 4. With manual operation always use the Run/Standby switch to start/stop the pump. If remote operation is used to control the pump, refer to Section 4.6. © Edwards Limited 2018. All rights reserved. Page 15... -
Page 24: To Achieve Ultimate Vacuum (If Gas Ballast Fitted)
The inert gas purge flow rate should be continually measured and if the flow rate falls below that required, then the flow of flammable gases or vapours to the pump must be stopped. The Vacuum Pump and Vacuum System Safety publication P400-40-100 is available from Edwards or the supplier. Page 16... -
Page 25: Remote Operation Using 15-Way D Connector
Boost operation is not recommended for the pump 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 as the limits of operation are application dependent. -
Page 26: Logic Interface Schematic
Boost 116% 24 V Link Link Link Idle 24 V Link Link open The tolerance of the power supply can be ±10%. Make sure all the unused pins are not connected. Page 18 © Edwards Limited 2018. All rights reserved. -
Page 27: Maintenance
Leak test the system after installation is complete and seal any leaks found to prevent leakage of hazardous substances out of the system and leakage of air into the system. Protect sealing faces from damage. © Edwards Limited 2018. All rights reserved. Page 19... -
Page 28: Maintenance Plan
(which may include hydrofluoric acid) if they are heated to 260 °C and above. The pump may have overheated if misused or in a fire. Safety Data Sheets for fluorinated materials used in the pump are available on request; contact the supplier or Edwards. Maintenance plan... -
Page 29: Inspect And Clean The Gas Ballast Control (If Fitted)
5. Push the control down as far as it will go and then turn the control clockwise slightly until the bayonet lugs engage correctly. 6. Reset the gas ballast control to the required position. © Edwards Limited 2018. All rights reserved. Page 21... -
Page 30: Clean The External Fan Cover
2. Use a dry cloth and a soft brush to remove dirt and deposits from the fan cover. Replace the tip seals This instruction is applicable to the replacement tip seal kit (contained in minor service kit, refer to Section 7.3.5) that must be fitted. Page 22 © Edwards Limited 2018. All rights reserved. -
Page 31: Test The Motor Condition
Test the earth continuity and the insulation resistance of the pump motor, in accordance with local regulations for the periodic testing of electrical equipment. Edwards recommends that the earth continuity is less than 0.1 and the insulation resistance is greater than 2 M. (Reference EN61010-1). -
Page 32: The Pump Is Noisy
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. Page 24 © Edwards Limited 2018. All rights reserved. -
Page 33: Storage And Disposal
Dispose of 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 and waste oil which have been contaminated with dangerous process substances. © Edwards Limited 2018. All rights reserved. Page 25... - Page 34 A730-01-880 Issue L This page has been intentionally left blank. Page 26 © Edwards Limited 2018. All rights reserved.
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Page 35: Service And Spares
Equipment which has been serviced, repaired or rebuilt is returned with a full warranty. The local Service Centre can also provide Edwards engineers to support on-site maintenance, service or repair of the equipment. -
Page 36: Solenoid Operated Pipeline Valves
The kit, part number A730-01-803, contains all the necessary components for exchanging gas ballast valve. This kit is suitable for XDS35i (Gas Ballast version) Same kit is available for chemical resistance version of pumps XDS35iC and XDS35iCE under part number A730-01-815. Page 28 © Edwards Limited 2018. All rights reserved.