User Manuals: Edwards EXT255Hi Series Vacuum Pump

Manuals and User Guides for Edwards EXT255Hi Series Vacuum Pump. We have 3 Edwards EXT255Hi Series Vacuum Pump manuals available for free PDF download: Instruction Manual

Edwards EXT255Hi Series Instruction Manual (70 pages)

EXT Pump Accessories

Brand: Edwards | Category: Water Pump | Size: 3 MB

Table of Contents
3
Introduction

7
BX Bakeout Band

13
- Description
  13
- Technical Data
  13
- Installation
  14
- Unpack and Inspect
  14
- Fit the BX Bakeout Band to the Pump
  14
- Electrical Connection to an EXC Controller
  14
- Electrical Connection to a TIC Relay Box
  14
- Electrical Connection to an Independent Electrical Supply
  14
- Operation
  15
ACX Air-Cooler

17
TAV Vent-Valve

39
- Description
  39
- Technical Data
  39
- Installation
  40
- Unpack and Inspect
  40
- TAV Vent-Valve Dimensions (MM)
  40
- Fit the TAV Vent-Valve to the Pump
  41
- Electrical Connection
  41
- Operation
  41
- TAV Vent-Valve Connections
  42
Vibration Isolator

43
- Description
  43
- Technical Data
  43
- Installation
  44
- Unpack and Inspect
  44
- Fit the Vibration Isolator
  44
- Vibration Isolator Installation
  45
Inlet Screens

47
- Description
  47
- Technical Data
  47
- Installation
  47
- Unpack and Inspect
  47
- Fit or Remove the Inlet-Screen
  48
- ISX Inlet-Screen
  48
- ISDX Inlet-Screen
  48
- ISHX Inlet-Screen
  49
PRX10 Purge-Restrictor

51
- Description
  51
- Technical Data
  51
- Installation
  51
- Unpack and Inspect
  51
- Fit the Purge-Restrictor
  52
- Operation
  52
- General
  52
- Calibration of the PRX10 for Different Purge Gases
  52
Pump-To-Controller Cable

55
- Description
  55
- Technical Data
  55
- Installation
  55
- Unpack and Inspect
  55
- Connect the Pump-To-Controller Cable
  55
Vent-Port Adaptor

57
- Description
  57
- Technical Data
  59
- Installation
  59
- Unpack and Inspect
  59
- Connect the Vent-Port Adaptor
  59
- Vent-Port Adaptor
  59
- Extended Vent-Port Adaptor
  59
VRX Vent - Restrictor

61
- VRX Vent-Restrictor
  61
- Description
  61
- Technical Data
  61
- Installation
  61
- Unpack and Inspect
  61
- VRX Vent-Restrictor Selection
  61
- Fit the Vent-Restrictor
  62
WCX Water-Cooler

63
- Description
  63
- Technical Data
  63
- Installation
  63
- Unpack and Inspect
  63
- WCX555 Water-Cooler Dimensions (MM)
  64
- WCX555 Water-Cooler Installation
  65
- Fit the Water-Cooler to the Pump
  66
- Operation
  66
Maintenance

67
Storage and Disposal

69
- Storage
  69
- Disposal
  69

Edwards EXT255Hi Series Instruction Manual (44 pages)

Compound Molecular Pump

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

Table of Contents
3
Introduction

7
Technical Data

13
Installation

21
- Unpack and Inspect
  21
- Typical Installation
  21
- Checklist of Items
  21
- Typical Pumping System with an EXT255H Pump
  22
- Typical Pumping System with an Ext255Hi/Ext255Hvi Pump
  23
- Connect to the Vacuum System
  24
- Inlet Screen
  24
- Mechanical Fixing
  24
- Correct Installation of the Inlet-Screen
  24
- Base Mounting
  25
- Inlet Connection and Orientation
  25
- Backing Connection
  26
- Interstage Connection (Ext255Hi/Ext255Hvi Only)
  26
- Vent-Valve Connection and Control
  26
- Vent-Restrictor Orifice Diameter (with Atmospheric Pressure at the Inlet of the Vent-Valve)
  26
- Purge Gas Connection
  27
- Connect the Purge Gas
  27
- Recommended Purge Gas Flow
  27
- Electrical Installation
  27
- Cooling
  27
- Introduction
  27
- Forced-Air Cooling
  28
- Water-Cooling
  28
Operation

29
- Start-Up
  29
- Stand-By
  29
- Shut-Down
  30
- Safety Interlocks and Control System
  30
- Bakeout
  30
Maintenance

33
- Introduction
  33
- Bearing Life
  33
- Rotor Life
  33
- Clean the Pump
  33
- Fault Finding
  34
Storage and Disposal

37
- Storage
  37
- Disposal
  37
Service, Spares and Accessories

39
- Introduction
  39
- Service
  39
- Spares
  39
- ISX Inlet-Screen
  39
- Inlet-Strainer (Ext255Hi Pump Only)
  39
- Interstage-Port Seal (Ext255Hvi Pump Only)
  40
- WCX Water-Cooler
  40
- Inlet-Flange Seals
  40
- Accessories
  40
- Installation
  40
- EXC Controller
  40
- Pump-To-Controller Cable
  40
- EXDC Drive Modules
  41
- BX Bakeout Band
  41
- FL20K Foreline Trap
  41
- Installation of Optional Accessories (and Spares): Ext255Hi Shown
  42
- TAV Vent-Valve and Vent-Port Adaptor
  43
- ACX Air-Cooler
  43
- Vibration Isolators
  43
- PRX Purge-Restrictor
  43
- VRX Vent-Restrictor
  43

Edwards EXT255Hi Series Instruction Manual (44 pages)

Low Voltage EXT Compound Molecular Pumps

Brand: Edwards | Category: Water Pump | Size: 3 MB

Table of Contents
3
Introduction

7
Technical Data

11
Installation

21
Operation

31
- Start-Up
  31
- Shut-Down
  31
- Shut-Down Due to Pump under or Over-Speed
  32
- Bakeout
  32
Maintenance

33
- Introduction
  33
- Bearing Life
  33
- Rotor Life
  33
- Clean the Pump
  33
- Fault Finding
  34
Storage and Disposal

37
- Storage
  37
- Disposal
  37
Service, Spares and Accessories

39
- Introduction
  39
- Service
  39
- Spares
  39
- ISX Inlet-Screen
  39
- Inlet-Strainer (Ext255Hi 24V Pump Only)
  39
- WCX Water-Cooler
  40
- Inlet-Flange Seals
  40
- Accessories
  40
- Installation
  40
- EXDC Drive Modules
  40
- BX Bakeout Band
  40
- FL20K Foreline Trap
  41
- TAV Vent-Valve and Vent-Port Adaptor
  41
- ACX Air-Cooler
  41
- Vibration Isolators
  41
- PRX Purge-Restrictor
  41
- VRX Vent-Restrictor
  42
- EXT70H/ISO63 Interstage-Port Accessory Kit
  42
- Installation of Optional Accessories (and Spares): Ext255Hi Shown
  43

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More Edwards Manuals

User Manuals: Edwards EXT255Hi Series Vacuum Pump

Edwards EXT255Hi Series Instruction Manual (70 pages)

Table of Contents

Introduction

BX Bakeout Band

ACX Air-Cooler

TAV Vent-Valve

Vibration Isolator

Inlet Screens

PRX10 Purge-Restrictor

Pump-To-Controller Cable

Vent-Port Adaptor

VRX Vent - Restrictor

WCX Water-Cooler

Maintenance

Storage and Disposal

Edwards EXT255Hi Series Instruction Manual (44 pages)

Table of Contents

Introduction

Technical Data

Installation

Operation

Maintenance

Storage and Disposal

Service, Spares and Accessories

Edwards EXT255Hi Series Instruction Manual (44 pages)

Table of Contents

Introduction

Technical Data

Installation

Operation

Maintenance

Storage and Disposal

Service, Spares and Accessories

Related Products

Edwards Categories