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Manuals and User Guides for Veeco K465i GaN. We have
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Veeco K465i GaN manual available for free PDF download: Operation And Maintenance
Veeco K465i GaN Operation And Maintenance (352 pages)
Brand:
Veeco
| Category:
Industrial Equipment
| Size: 12.43 MB
Table of Contents
Table of Contents
3
Chapter 1. Safety Summary
15
General Safety Notices
15
Section Warning , Caution and Note Usage
17
Symbol Usage
17
General Precautions
19
Additional Safety Precautions
20
Hazardous Materials
20
Safety Interlocks and Alarms
22
Interlock Override Safety Notice
23
Safety Switches
24
Type and Magnitude of Energy
27
Chapter 2. Turbodisc K465I Gan Mocvd System
31
Specifications
31
Section 2.1. General Specifications
31
Company Address
31
System Specifications
31
Section 2.2. Seismic Specifications
32
Design Considerations
32
Figure 2-1. K465I Gan Cabinet
32
Weight of the Major Sub-Assemblies
34
Reference Drawings
34
Section 2.3. Certifications
35
CE Certifications
35
EMC Certifications
35
SEMI Certifications
35
Rohs Compliance
35
Chapter 3. System Overview
37
Figure 3-1. K465I Gan MOCVD
37
Figure 3-2. K465I Gan System Controls Architecture
38
Section 3.1. System Function and Usage
39
Figure 3-3. K465I Gan System Assembly
39
Section 3.3. Electric Rack (Eca)/Power Supply Module
43
Section 3.4. Source Delivery Assembly and Flow Module
46
Section 3.6. Transfer Housing Assembly /Tha
61
Figure 3-4. THA Top View Illustration (Optional Glovebox on Right)
61
Section 3.7. Exhaust Module (Pea)
66
Section 3.8. System Electronics
69
Devicenet Network
69
Figure 3-5. Devicenet Main Window
69
Figure 3-6. Devicenet Diagnostics Window
70
Section 3.9. Control Software
72
Figure 3-7. Nexus Window
72
Figure 3-8. Common DRT Configuration
74
Section 3.11. Water -Cooling System
75
Section 3.12. Alarms and Interlocks
76
Figure 3-9. Alarm Interface Sample/Nexus
76
System Processes
77
Figure 3-10. Generic System Process Diagram
78
Chapter 4. Operations
79
Section K465 I G a N System Startup
79
Figure 4-1. Front View Assembly
80
Procedures in this Section
81
Reference Drawings
81
Associated Procedures in this Section
81
Daily Startup and System Readiness
82
Startup Following a Maintenance Shutdown
83
Figure 4-2. Generic System Diagram
86
Startup Following a Facilities Maintenance Power Shutdown or Emergency Electrical Stop
87
Vacuum Pump Operation
89
Reference Drawings
90
Associated Procedures
90
Process Pump
91
Pre-Operation of the Ebara Process Pump
92
Figure 4-3. Ebara Pump, Front View
93
Figure 4-4. Ebara ESA25 Pump, Side View
93
Ebara Process Pump
95
Vacuum Pump
97
Standard Operation
97
Turbo Pump
98
Section 4.3. Wafer Loading and Unloading
99
Procedures in this Section
99
Reference Drawings
99
Associated Procedures
99
Tools and Materials Checklist
99
Loading Substrates Onto a Wafer Carrier
100
Unloading Substrates from a Wafer Carrier
101
Section 4.4. Palladium Cell Operation
103
Procedures in this Section
103
Reference Drawings
103
Operating Precautions
104
Cell Installation
105
Cell Operation
105
Normal Operation
106
Shutdown
107
Power Failure Shutdown
107
Cell Removal
108
Section 4.5. Temperature Controllers
109
Procedures in this Section
109
Reference Drawings
109
Reference Documents
109
Configuration of Temperature Controller
110
Figure 4-6. Standard (Not Customized) Eurotherm Displays: Actual/Left and through
110
Section 4.6. Temp Control Communication
111
Temperature Control
111
Over-Temperature Control
111
Figure 4-7. Temperature Control Architecture
111
Selecting Temperature Control Modes
113
Temperature Settings
114
Figure 4-8. Temperature Control Mode Selection Screen
114
Figure 4-9. Sample Control Mode Switch Routine
115
Pyrocontrol Introduction
117
Description of Pyrocontrol
118
Figure 4-10. Pyrometer Locations on Wafer Carrier
118
Using Pyrocontrol for Temperature Control on K465I Gan Systems
119
Section 4.8. Robot Setup and Adjustment
119
Procedures in this Section
120
Reference Drawings
120
Associated Procedures
121
Identifying Stations for the Transfer System
122
Figure 4-11. Robot Transfer System Stations (Glovebox Configuration)
122
Figure 4-12. Stop Robot Button
123
Robot Axis Identification
124
Figure 4-13. Robot Station Labels
124
Figure 4-14. Top View Z Axis Elevator Motor Locations
124
Basic Command Overview
125
K-Series Tools and Robot Stations
127
Setting up Stations for the Transfer Robot
128
Troubleshooting
130
Section K465 I G a N System Shutdown
131
Procedures in this Section
131
Reference Drawings
131
Associated Procedures
131
End-Shift Idle Procedure
132
Maintenance Shutdown Procedure
133
Figure 4-16. Generic System Diagram
134
Facilities Maintenance Shutdown Procedure
138
Emergency Electrical Shutdown
140
Figure 4-17. EMO Button
140
Chapter 5. Maintenance and Repair
142
Section 5.1. Routine Maintenance
143
Routine Maintenance Schedule
143
Section 5.2. Basic Maintenance Steps
145
Maintenance Preparation
146
Section K465 I G a N Reactor Chamber Maintenance
147
Procedures in this Section
147
Reference Drawings
147
Associated Procedures
147
Associated Documents
148
Recommended Tools and Materials
149
Preparing the Reactor for Maintenance
150
Hardware Maintenance Key Switch (Nexus)
150
Figure 5-1. Process Module 1 Window > Chamber Maintenance
150
Figure 5-2. Chamber Maintenance Window
151
Figure 5-3. Toggle Switches on Power Supplies
151
Figure 5-4. Power Supply Breakers (Locked Out)
152
Figure 5-5. Mandatory Instructions
152
Figure 5-6. Manual Valves for Bubblers H2, NH3, and Sih4
153
Figure 5-7. Continue>>Prepare Chamber for Maintenance
154
Figure 5-8. Backfill Chamber
154
Figure 5-9. Onscreen Directions, Chamber Maintenance Window
155
Figure 5-10. Close Manual Valves - MV53 and MV54
155
Figure 5-11. Manual Ball Valves - MV104 and MV105
156
Figure 5-12. Manual Ball Valve - MV106
157
Figure 5-13. Continue >> Backfill Chamber
157
Figure 5-14. (Backfill Process Is Complete) the Reactor Is at Atmosphere
158
Figure 5-15. Valves MV104 and MV105 in Closed Position
159
Figure 5-16. Valve MV106 in Closed Position
160
Flow Flange Removal
161
Figure 5-17. Power to the Adixen Pump Turned off
161
Figure 5-18. Pyrometer, DRT and Real Temp Cables
162
Figure 5-19. Disconnecting of Alkyl Heater Wires from PDU
163
Figure 5-20. T/C on Devicenet Module
164
Figure 5-21. Power for Lytron Heat Exchangers
165
Figure 5-22. Flow Flange Cooling Lines
166
Figure 5-23. Viewport and Reactor Band Cooling Lines
167
Figure 5-24. CDA Lines for the Shutter
168
Figure 5-25. Molex Connector for the Shutter Sensor
169
Figure 5-26. Flow Fange Assembly Gas Lines
170
Figure 5-27. Clamp Removal
171
Figure 5-28. Lift Attached to the Flow Flange Assembly
172
Figure 5-29. Manual Isolation Valves and Connections
173
Figure 5-30. Insitu Monitor over Flow Flange
174
Heater Removal
175
Figure 5-31. Heater Baseplate Assembly Bottom View
175
Figure 5-32. Heater Baseplate Assembly
176
Reactor Chamber Cleaning
177
Figure 5-33. Heater Filaments
177
Figure 5-34. A: Vacuuming the Chamber B: HEPA Filtered Toxic Materials, ESD-Grounded
179
Figure 5-35. Removal of Exhaust Ring Following Removal of Ring Mounting Screws
180
Figure 5-36. Liner for Heater Assembly (after Removal from Reactor)
181
Figure 5-37. Wiping of Front Viewport
182
Figure 5-38. Wiping of the Pass-Thru Area
183
Figure 5-39. Vacuuming of the Shutter
184
Figure 5-40. Wiping of Flow Flange Bottom
185
Heater Reinstallation
186
Figure 5-41. Vacuuming of the Exhaust Ring
186
Figure 5-42. Heater Baseplate Assembly
188
Figure 5-43. Heater Baseplate Assembly Bottom View
189
Flow Flange Reinstallation
190
Reactor Chamber Reassembly/ System Restoration
190
Preparing for Leak Checking
191
Figure 5-44. Generic System Diagram
191
Section K465 I G a N Flow Flange Maintenance
193
Procedures in this Section
193
Reference Drawings
193
Associated Procedures
193
Associated Documents
193
Recommended Tools and Materials
193
Flow Flange Disassembly Guide
195
Figure 5-45. Flow Flange Tubing and Water Connections
196
Figure 5-46. Exhaust Line Flow Diagram
197
Figure 5-47. Chamber Maintenance - Vacuum Chamber for Leak Check
198
Figure 5-48. Chamber Maintenance - Vacuum Chamber for Leak Check (First View)
198
Figure 5-49. Chamber Maintenance - Vacuum Chamber for Leak Check (Second View, Scrolling)
199
Figure 5-50. Opening of Manual Valves - MV53 and MV54
199
Figure 5-51. Opening of MV106
200
Figure 5-52. Manual Ball Valves - MV104 and MV105
200
Figure 5-53. Continue Vacuum Chamber for Leak Check
201
Figure 5-54. Log Information Visible after Clicking on Continue
201
Figure 5-55. Chamber Ready for Leak Checking
202
Figure 5-56. Closing of Manual Valves MV53 and MV54
202
Figure 5-57. Bottom of Flow Flange
203
Flow Flange Reassembly
205
Figure 5-58. Viewport Cover
205
Figure 5-59. Viewport Cover Mounting Holes
206
Figure 5-60. Cleaning of O-Ring Grooves on Flow Flange
206
Figure 5-61. Preparing O-Rings
207
Figure 5-62. Fomblin on O-Rings
207
Figure 5-63. Application of O-Rings
208
Figure 5-64. Viewport Adapter Cleaning
208
Figure 5-65. Flow Flange Positioning and Glands
209
Figure 5-66. Viewport Securing
209
Figure 5-67. Forklift Preparation
210
Figure 5-68. Retaining Rings and Forklift
210
Figure 5-69. Leak Check Fitting
211
Figure 5-70. Leak Checking of Viewport
211
Figure 5-71. Releasing of Pins, Inverting of Flow Flange
212
Figure 5-72. Placement of Manifolds
213
Figure 5-73. Manifolds Placement
214
Figure 5-74. Tin Foil Preparation
215
Figure 5-75. Wiping Surface Clean
215
Figure 5-76. Scraping of Metal Surface
216
Figure 5-77. Installation of Guide Screws as Per Viewport Cutout
217
Figure 5-78. Screen, Showing Viewport Cutout (Black Ovals Indicate Part Number Locations)
218
Figure 5-79. Springs Protruding Upward
219
Figure 5-80. Bridges and Holes Aligned
219
Figure 5-81. Screw Application Pattern
221
Figure 5-82. Applying Pressure Close to Center
222
Figure 5-83. Retainer and Spring Contact
223
Figure 5-84. Gasket Crease
224
Figure 5-85. Leveling and Support of Gasket During Lowering
225
Figure 5-86. Cold Plate Lifting Loops
226
Figure 5-87. Lowering of Cold Plate Onto Flow Flange
227
Figure 5-88. CFI Weldment into Cold Plate
228
Figure 5-89. Fastening CFI Weldment
228
Figure 5-90. Lowering Flow Flange Assembly Onto Shutter
229
Figure 5-91. Flow Flange Assembly Lowered Onto the Shutter
230
Figure 5-92. Shutter Tube Spacer
231
Figure 5-93. Wiping O-Ring Surfaces/Aligning Shutter Tubes with FF Holes
231
Figure 5-94. Cleaning and Assembling Lower Bellows Flange
232
Figure 5-95. Aligning/Securing the Shutter Base
233
Figure 5-96. Setting O-Ring and O-Ring Shield
233
Figure 5-97. Air Cylinder Assembly
234
Figure 5-98. O-Ring and O-Ring Cap Assembly
234
Figure 5-99. O-Ring and O-Ring Caps
235
Figure 5-100. O-Ring Press Shutter Lift and Tightening
236
Figure 5-101. Washer and Block Assembly
237
Figure 5-102. Air Hoses Installed into Quick-Connect Ports
238
Figure 5-103. Flow Flange Assembly Placed Aside, Prepared for RCA Assembly
238
Section K465 I G a N Heater Maintenance
239
Procedures in this Section
239
Reference Drawings
240
Associated Procedures
240
Associated Documents
240
Recommended Tools and Materials
241
Heater Assembly Removal
242
Figure 5-104. Heater Assembly
243
Figure 5-105. Heater Baseplate Assembly Bottom View
244
Figure 5-106. Heater Baseplate Assembly
245
Figure 5-107. Outer Filament (Shown in Red) Supported on Support Pins over Spacer
246
Preparation for Filament Replacement
247
Installation of Replacement Heater Assembly
247
Figure 5-108. Middle Filament Electrode-To-Filament Screw Connections
247
Figure 5-109. Heater Baseplate Assembly
248
Figure 5-110. Heater Baseplate Assembly Bottom View
249
Figure 5-111. Installations of Insulation Blocks
250
Middle and Outer Filament Replacements/Installations
251
Figure 5-112. Coated (A) and Uncoated (B) Filament Sides
251
Reactor Chamber Reassembly/ System Restoration
256
Preparing for Leak Checking
256
Procedures in this Section
260
Reference Drawings
260
Associated Procedures
260
Associated Documents
260
Recommended Tools and Materials
261
Cleaning Procedure
263
Leak-Checking the Transfer Hub Chamber
264
Robot Maintenance
265
Section 5.7. Particle Filter Maintenance
268
Equipment List
268
Supplies
268
Fast-Flow Prevention: Safety
269
Leak Checking the Housing Assembly and Chamber
287
Material Disposal and Documentation
289
Section 5.9. Bubbler and Bath Maintenance
291
Procedures in this Section
291
Reference Drawings
291
Associated Procedures
291
Recommended Tools and Materials
292
Bubbler Replacement
293
Bath Initial Fill and Volume Adjustments
298
Bath Composition Adjustments
299
Section 5.10. Leak Checking
300
Procedures in this Section
300
Reference Drawings
301
Recommended Tools and Materials
301
Methodology
302
Helpful Hints in Leak-Checking
302
Initial Steps of Leak Checking
304
Recommended Methodology for Leak Checking
304
Plumbing Lines
305
VCR Fittings
305
Valves
307
Mass Flow Controllers and Pressure Controllers
309
Joints/Weldments/Kf40/Iso 80/100 Lines
310
Lines Downstream of the Process Pump
310
Section 5.11. Gas /Hydrogen Monitoring
311
Procedures in this Section
311
Reference Drawings
311
Hydrogen Detection System
312
Scott Sentinel 6 Meter Basics
314
Normal Operation
314
Calibration
314
Section 5.12. K465
315
Procedures in this Section
316
I G a N Decommissioning Instructions
316
Reference Drawings
316
Associated Procedures
316
Recommended Tools and Materials
317
Procedures in this Section
318
Reference Drawings
319
Associated Procedures
319
Associated Documents
319
Recommended Tools and Materials
320
Heater Assembly Removal
321
Preparation for Filament Replacement
326
Installation of Replacement Heater Assembly
326
Middle and Outer Filament Replacements/Installations
330
Core System Decommissioning Instructions
335
Procedures in Decommissioning
335
Chapter 6. Appendix: Optional Features
347
Section 6.1. Glovebox
347
Glovebox Controls in Nexus Software
347
Pump down
349
Vent Sequence
350
Veeco/Fluens Glovebox Setup and Test
351
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