Edwards nXDS20iC Manuals

Manuals and User Guides for Edwards nXDS20iC. We have 4 Edwards nXDS20iC manuals available for free PDF download: Instruction Manual, Replacement

Edwards nXDS20iC Instruction Manual (52 pages)

scroll pump

Brand: Edwards | Category: Water Pump | Size: 2 MB

Declaration of Conformity
2
Table of Contents
5
Introduction

9
- Scope of this Manual
  9
- ATEX Directive Implication
  10
- General Description
  10
- Pump Controller
  10
- Logic Interface
  11
- Nxds Scroll Pump
  11
- Gas Ballast Control
  12
- Quick Start Guide (Manual Control Mode)
  13
Technical Data

15
- Operating and Storage Conditions
  15
- Performance
  15
- General
  15
- Pumping Media
  16
- Performance Characteristics
  16
- Nxds6I Performance Characteristics
  17
- Nxds10I Performance Characteristics
  17
- Nxds15I Performance Characteristics
  18
- Nxds20I Performance Characteristics
  18
- Mechanical Data
  19
- General
  19
- Sound and Vibration Data
  19
- Construction
  19
- Electrical Data
  19
- Logic Interface Data
  20
- LED Indicators
  22
Installation

23
- Safety
  23
- System Design Considerations
  23
- Installation Drawing
  24
- Unpack and Inspect
  25
- Position the Pump
  25
- Mechanical Fixing
  25
- Connect to the Vacuum System
  25
- Electrical Installation
  26
- Fuses and Circuit Breakers
  26
- Electrical Supply Connection
  27
- Disconnect the Pump from the Electrical Supply
  27
- Connection for Remote Control and Monitoring
  27
- Connect the Logic Interface to the Control Equipment
  27
Operation

29
- Operational Modes
  29
- Manual Operation
  29
- Start and Stop
  30
- Standby
  30
- User Interface Panel
  30
- Parallel Control and Monitoring
  31
- Logic Interface Connections - Parallel Control
  31
- Analogue Speed Control
  32
- Logic Interface Connections - Analogue Speed Control
  32
- Hardware Configuration
  33
- Operation
  33
- Auto-Run
  34
- Use of Gas Ballast Control
  34
- Gas Ballast Control
  34
- Start up Procedure
  34
- To Achieve Ultimate Vacuum
  35
- To Pump Condensable Vapours
  35
- Shut down
  35
Maintenance

37
Storage and Disposal

45
- Storage
  45
- Disposal
  45
Spares and Accessories

47
- Introduction
  47
- Accessories
  48
- Nxds Accessories
  48
- Silencer
  49
- Gas Ballast Adaptor
  49
- Gas Ballast Adaptor Blank
  49
- Vibration Isolators
  49
- Inlet/Exhaust Filter
  49
- Exhaust Nozzle
  50
- Chemical Resistance Conversion Kit
  50
- Electrical Cables
  50
- Pump-To-Controller Cable
  50
- Spares
  51
- Tip-Seal Kit (Youtube Video Https://Www.youtube.com/Watch?V=Vknh9Dxoyhe)
  51
- Cooling Fan
  51
- Gas Ballast Knob
  51
- Silencer Spares Kit
  51
- Inlet/Exhaust Filter Spares
  51
- Bearing Replacement Kit (Not Field Serviceable)
  52
- Exhaust and Ballast Valve Kit
  52

Edwards nXDS20iC Instruction Manual (65 pages)

Dry Vacuum Scroll Pump

Brand: Edwards | Category: Water Pump | Size: 4 MB

Edwards nXDS20iC Instruction Manual (24 pages)

Serial Comms Interface

Brand: Edwards | Category: Water Pump | Size: 0 MB

Table of Contents
3
Introduction

5
- Scope of this Manual
  5
- Description
  5
- Start / Stop Control Diagram
  5
- Nxds Scroll Pump
  6
Technical Data

7
- Logic Interface
  7
Connection for Serial Control and Monitoring

9
- Serial Connection
  9
- Logic Interface Connections - RS232 Serial Control
  9
- Serial Enable
  10
- Serial Protocol
  10
- Logic Interface Connections - RS485 Serial Control
  10
- Message Structure
  11
- Command Set
  11
- Operating the Nxds Pump
  16
- Start the Pump
  16
- Standby Speed
  16
- Stop the Pump
  16
- Multi-Drop Operation
  17
- RS485 Multi-Drop Connections
  17
- Assigning a Multi-Drop Address
  18
- Mixed Parallel and Serial Operation
  19
- Logic Interface Connection - Mixed Parallel and Serial Operation
  19
- Decoding Status Words
  20
- Decoding System Status Word
  20
- Decoding Service Status Word
  23

Edwards nXDS20iC Replacement (17 pages)

Tip Seal Kit

Brand: Edwards | Category: Industrial Equipment | Size: 2 MB

Table of Contents
4
Safety and Compliance
5
Definition of Warnings and Cautions
5
Trained Personnel
5
Safety Symbols
6
Important Safety Information
7
Replace the Tip Seals
8
Tip Seals
8
Remove the Fan Cowl
8
Remove Old Tip Seal
10
New Tip Seal Fitting
12
Refit the Fan Cowl
14
Service
15
Return the Equipment or Components for Service
15

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Water Pump Control Unit Industrial Equipment Measuring Instruments Controller

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Edwards nXDS20iC Instruction Manual (52 pages)

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Maintenance

Storage and Disposal

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Edwards nXDS20iC Instruction Manual (65 pages)

Edwards nXDS20iC Instruction Manual (24 pages)

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Technical Data

Connection for Serial Control and Monitoring

Edwards nXDS20iC Replacement (17 pages)

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