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EXT70 Series
Edwards EXT70 Series Manuals
Manuals and User Guides for Edwards EXT70 Series. We have
2
Edwards EXT70 Series manuals available for free PDF download: Instruction Manual
Edwards EXT70 Series Instruction Manual (70 pages)
EXT Pump Accessories
Brand:
Edwards
| Category:
Water Pump
| Size: 3 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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Edwards EXT70 Series Instruction Manual (42 pages)
Turbomolecular Pumps
Brand:
Edwards
| Category:
Water Pump
| Size: 1 MB
Table of Contents
Table of Contents
3
Introduction
7
Scope and Definitions
7
Description
8
Cross-Section View of EXT70 Turbomolecular Pump
9
Cross-Section View of EXT250 Turbomolecular Pump
10
Vent Options and Vent Control
11
Technical Data
13
Operating Conditions
13
Mechanical Data
13
Performance
14
EXT250 Performance Data
15
Pumping Media
16
EXT70 and EXT250 Pumps Without Gas Purge
16
EXT250 Pumps with Gas Purge
16
Vent Gas Specification and Vent Control Data
17
Maximum Allowed Rate of Pressure Rise During Venting: System Pressure
17
Purge Gas Specification (for EXT250 Only)
18
Cooling-Water
18
EXT70 Turbomolecular Pump Dimensions (MM)
19
EXT250 Turbomolecular Pump Dimensions (MM)
20
Installation
21
Unpack and Inspect
21
Typical Installation
21
Typical Pumping System
22
Connect to the Vacuum System
23
Inlet-Screen
23
Mechanical Fixing
23
Correct Installation of the Inlet-Screen
23
Base Mounting
24
Inlet Connection and Orientation
24
Backing Connection
25
Vent-Valve Connection and Control
25
Purge Gas Connection (EXT250 Only)
26
Connect the Purge Gas
26
Recommended Purge Gas Flow
26
Electrical Installation
26
Cooling
26
Cooling Methods
27
Forced-Air Cooling
27
Water-Cooling
27
Operation
29
Start-Up
29
Stand-By
29
Shut-Down
30
Safety Interlocks and Control System
30
Bakeout
30
Maintenance
31
Introduction
31
Bearing Life
31
Rotor Life
31
Clean the Pump
31
Fault Finding
32
Storage and Disposal
35
Storage
35
Disposal
35
Service, Spares and Accessories
37
Introduction
37
Service
37
Spares
37
ISX Inlet-Screen
37
WCX Water-Cooler
37
Inlet-Flange Seals
38
Accessories
38
Installation
38
EXC Controller
38
Pump-To-Controller Cable
38
Installation of Optional Accessories (and Spares)
39
BX Bakeout Band
40
FL20K Foreline Trap
40
TAV Vent Valve and Vent-Port Adaptor
40
ACX Air-Cooler
40
Vibration Isolators
41
PRX Purge Restrictor
41
VRX Vent-Restrictor
41
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