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CRYO-U4H
Ulvac CRYO-U4H Manuals
Manuals and User Guides for Ulvac CRYO-U4H. We have
1
Ulvac CRYO-U4H manual available for free PDF download: Instruction Manual
Ulvac CRYO-U4H Instruction Manual (100 pages)
Brand:
Ulvac
| Category:
Water Pump
| Size: 3.36 MB
Table of Contents
Table of Contents
9
Safety Instructions
13
Disposal Consideration
25
CHAPTER 1 Cryopump Description
27
Typical CRYO-U ® Cryopump System
27
Specifications
28
Cryo-U
28
Environmental Requirements
29
Environmental Specifications
29
Major Components
31
CHAPTER 2 Inspection
33
Shipping List
33
Shipping List for Cryopump System
33
Shipping List for Cryopump Assembly
33
First Inspection of Cryopump
34
Quick Installation
35
Quick Installation Process Flow
36
CHAPTER 3 Quick Installation
37
CHAPTER 4 Installation
37
Auxiliary Equipments Required
37
Connecting Roughing Pump
41
Connecting Purge Gas Line
41
Connecting Exhaust Pipe
41
Connecting Cooling Water Pipe
42
(Connecting Flexible Hoses)
42
Connecting Remote Wiring
43
Connecting Electrical Cables
43
Connecting Flexible Hose
44
CHAPTER 5 Operation
45
Prior to Startup
45
Rough Pumping
45
Pressure Buildup Test
46
Startup and Cooldown
46
Normal Operation
47
Cryopump Temperature Indication
47
Crossover
48
Shutdown Procedures
49
Maximum Quantity of Sucked Gas Processable by Cryopump
49
Handling of Hazardous Materials
50
CHAPTER 6 Regeneration
51
Regeneration Time
52
Warm-Up Method
52
Regeneration Flow Chart
54
CHAPTER 7 Disconnection and Storage
59
Disconnecting Flexible Hose・・・・・・・・・・・・・・・・・・・・・・・・・・・・7-1
59
7.2 Storage
60
Disconnecting Flexible Hose
60
CHAPTER 8 Maintenance
63
Scheduled and Unscheduled Maintenance
63
Consumables
65
Cleaning the Cryopump
66
Charging Helium Gas
67
Charging Helium Gas
69
Helium Circuit Decontamination
70
Disconnecting Flexible Hose
71
Connecting Flexible Hoses
75
Troubleshooting
77
Flexible Hose
85
Conversion of Thermometer Readings
87
Principle of Cryopump Operation
89
Vapor Pressure of Various Kinds of Gas
90
Principle of Refrigerator Operation
91
Principle of Refrigeration
91
Two-Stage Refrigerator
94
Dew Condensation
95
Service Network
97
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