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EXT75DX
Edwards EXT75DX Manuals
Manuals and User Guides for Edwards EXT75DX. We have
2
Edwards EXT75DX manuals available for free PDF download: Instruction Manual
Edwards EXT75DX Instruction Manual (72 pages)
EXT Compound Turbomolecular Pumps
Brand:
Edwards
| Category:
Water Pump
| Size: 2.01 MB
Table of Contents
Table of Contents
5
1 Introduction
9
Scope and Definitions
9
General Description
10
Drive Electronics
10
Operational Features
11
Power Limit Setting
11
Standby Speed
11
Timer
11
Analogue Output
12
Automatic Vent Options
12
Normal Speed Setting
12
Electronic Braking
13
Logic Interface
13
Parallel Control and Monitoring
13
Full Serial Control
14
Serial Control with Parallel Monitoring
14
Parallel Control with Occasional Serial Monitoring or Serial Setup
14
Podule Configuration (Serial Setup)
14
2 Technical Data
15
General
15
Pumping Media
15
Purge Gas Specification
16
Vent Gas Specification and Vent Control Data
19
Purge Gas Specification
20
Cooling Water
20
Materials Exposed to Gases Pumped
20
Electrical Data
21
Logic Interface Connector
21
Podule Connector Socket
22
Podule Technical Data
23
Indicator Leds
24
Operating and Storage Environment
24
3 Installation
25
Unpack and Inspect
25
Typical Installation
25
Connection to the Vacuum System
25
Inlet Screen (Supplied Fitted)
27
Mechanical Fixing
27
Inlet Connection and Orientation
27
Base Mounting
28
Backing Connection
28
Interstage Connection (IDX Variants Only)
29
Purge Gas Connection
29
Connect the Purge Gas
29
Recommended Purge Gas Flow
29
Electrical Installation
29
Introduction
29
Earth (Ground) Connections
30
Connect the Logic Interface to the TIC
30
Connect the Logic Interface to the Customer Control Equipment
30
Connect the Electrical Supply
30
Parallel Interface Mode
31
Serial Interface Mode
32
Connect the Serial Interface to the Customer Control Equipment
32
Serial Enable
33
Serial Protocol
33
Message Structure
34
Command Set
35
Simultaneous Parallel and Serial Operation
35
Multi-Drop Mode
38
Vent Options, Vent Valve Connection and Control
39
Manual Vent Valve
39
TAV5 or TAV6 Solenoid Vent Valve
39
Controlled Venting
39
Alternative Valve Connected to the Vacuum System
40
Cooling
41
Introduction
41
Forced Air Cooling
41
Water Cooling
41
4 Operation
43
Configuring the DX Pump Using Serial Commands
43
Power Limit Setting
43
Powering a Fan from the Podule
44
Controlled Venting Options
44
Standby Speed Setting
45
Normal Speed Setting
45
Timer Setting and Options
46
Analogue Signal Options
47
Electronic Braking Options
47
Factory Settings
48
Assigning a Multi-Drop Address
48
Configuring the DX Pump Using a TIC
49
Start-Up
49
Close the Vent Valve
49
Pre-Start Checks
50
Operation with Parallel Control and Monitoring
50
Start the Pump
50
Running at Standby Speed
50
Stop the Pump
50
Parallel Monitoring
51
Operation with Serial Control and Monitoring
51
Delayed Start
51
Start the Pump
51
Standby Speed
51
Stop the Pump
52
Temperature Readings
52
Link Parameter Readings
52
Measured Motor Speed
52
Simultaneous Parallel and Serial Operation
53
Operation with a TIC
53
Decelerating and Venting
53
Operation at Extreme Conditions
53
Operation with High Inlet Pressure
53
Operation at High Temperatures
54
Operation at Over-Speed
54
Electrical Supply Failure
54
Bakeout
55
Behaviour of a Pump When the Power Is Re-Instated after an Electrical Supply Failure
56
5 Maintenance
57
Introduction
57
Bearing Maintenance
57
Rotor Life
57
Clean the External Surfaces of the Pump
57
Fault Finding
58
Flashing Error Codes
60
Decoding System Status Words
60
Hexadecimal Conversion Table
61
Example Decoding of System Status Words
62
Useful Service Information
63
6 Storage and Disposal
65
Storage
65
Disposal
65
7 Service, Spares and Accessories
67
Introduction
67
Service
67
Returning a Pump for Service
67
Spares
67
ISX Inlet Screen
67
Inlet Strainer
68
Inlet Flange Seals
68
Accessories
68
Installation
68
ACX Air Cooler
68
WCX Water Cooler
68
BX Bakeout Band
69
TAV Vent Valve and Vent Port Adaptor
69
VRX Vent Restrictor
69
Vent Port Adaptor
69
PRX Purge Restrictor
70
Vibration Isolators
70
FL20K Foreline Trap
70
Podule Connector Plug
70
TIC Turbo and Instrument Controllers
70
TIC PC Program
71
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Edwards EXT75DX Instruction Manual (70 pages)
EXT Pump Accessories
Brand:
Edwards
| Category:
Water Pump
| Size: 3.39 MB
Table of Contents
Table of Contents
3
Introduction
7
Scope and Definitions
7
Installation and Operation Safety
8
Accessories for EXT DX Pumps (Ext75Idx Pump Shown)
9
Accessories for Other EXT Pumps (EXT250M Pump Shown)
10
Accessories for EXT406PX Pumps
11
Accessories for EXTPX Split Flow Pumps
12
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
Description
17
Technical Data
17
ACX75 Air-Cooler Dimensions (MM)
18
ACX75 Air-Cooler Installation (Shown Fitted to EXT75DX Pump)
19
ACX250 Air-Cooler Dimensions (MM)
20
ACX250 Air-Cooler Installation (Shown Fitted to EXT250M Pump)
21
ACX250 Air-Cooler Axial Installation (Shown Fitted to EXT250M Pump)
22
ACX250H Air-Cooler Dimensions (MM)
23
ACX250H Air-Cooler Installation (Shown Fitted to Ext255Hi Pump)
24
ACX400 Radial Air-Cooler Dimensions (MM)
25
ACX400 Radial Air-Cooler Installation
26
ACX400 Axial Air-Cooler Dimensions (MM)
27
ACX400 Axial Air-Cooler Installation
28
ACX400 Axial and Radial Air-Cooler Combination Installation
29
ACX500 Air-Cooler Dimensions (MM)
30
ACX500 Air-Cooler Installation (Shown Fitted to EXT501 Pump)
31
ACX555 Air-Cooler Dimensions (MM)
32
ACX555 Air-Cooler Installation (Shown Fitted to EXT555H Pump)
33
Installation
34
Unpack and Inspect
34
Side (or Radial) Mounting
34
Axial Mounting
35
Combined Radial and Axial Mounting
35
Electrical Connection
36
Operation
36
EXT DX Podule Connector Plug
37
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
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