Varian 990 dCLD II Leak Detector Manuals

Manuals and User Guides for Varian 990 dCLD II Leak Detector. We have 1 Varian 990 dCLD II Leak Detector manual available for free PDF download: Operation Manual

Varian 990 dCLD II Operation Manual

Varian 990 dCLD II Operation Manual (162 pages)

Component Leak Detector

Brand: Varian | Category: Security Sensors | Size: 5 MB

Table of Contents

Table of Contents
5
Declaration of Conformity
13
Preface
14
- Hazard and Safety Information
  14
  - Vacuum Equipment and Cleanliness
    15
  - O-Ring Care
    15
- Contacting Varian
  16
Section 1. Introduction to the Model 990 Dcld II
17
- Unpacking the 990 Dcld II
  17
- Control Unit
  18
  - Front Panel Connections
    18
  - Rear Panel Connections and Controls
    19
- Turbomolecular Pump Spectrometer Tube Assembly
  20
- Cables
  21
- Mating Connectors
  21
- Optional Front Control Panel
  21
- Specifications
  22
Section 2. Customer Integration
25
- Physical Considerations
  25
- Common Configurations
  26
Configuration Comparison
27
J3 Input Circuit Sketch
33
- Discrete I/O J3 Outputs
  34
J3 Output Circuit Sketch
35
- BCD J4 Outputs
  36
J4 Output Circuit Sketch
37
- Host Serial Port J6
  38
Section 3. Setup and Operations Via the Rear Panel
51
- Physical Setup
  51
System Block Diagram
53
Commands for Operating Modes
57
- Startup
  66
  - Start up Indications on the Optional Front Control Panel
    67
  - Calibration
    67
  - Tuning
    68
  - Running
    68
- Quick Start Checklist
  69
- Operation Via Rear Panel
  70
  - Parallel Enable
    70
- Analog Leak Rate Output Voltage
  71
  - Analog Leak Rate Output Voltage Conversion Charts
    72
V/Decade Logarithmic Analog Output Voltage
73
- Conversion of 2 V/Dec Log to Leak Rate if
  74
  - Function Not Available
    74
- Shutdown
  74
Section 4. Setup and Monitor Operations Via the Optional Front Control Panel
75
- Control Buttons
  76
  - Key Switch
    78
- Touch Screen Menus
  78
- Menu Hierarchy
  80
- Touch Panel Home Screen
  81
Bar Graph Display: 0.8 X 10 -09 Atm CC/Sec
82
Dcld II Operating States
83
Dcld II Condition States
84
- System Information Screen
  85
  - System Software Version
    86
- Main Menu Selection Screen
  87
- Service Menus
  92
  - Manual Calibration
    92
  - Manual Tuning
    93
  - Gauge Calibration
    94
Section 5. Maintenance
95
Scheduled Maintenance
97
KF-25 Quick Clamp
101
Slotted Screws that Attach the Magnet Assembly to Spectrometer
102
- Removing the Button TC
  103
- Removing the Ion Source
  104
- Removing the Ion Source
  105
Ion Source Cavity
106
- Removing the Preamplifier
  107
- Removing the Magnetic Poles
  107
Removing the O-Ring from Magnetic Pole Piece
108
- Examining and Cleaning the Spectrometer Parts
  109
Vacusolv Cleaning Wipe
110
- Reassembly
  111
- Dual Air Intake Filter Replacement
  112
- Ion Source Replacement Outside of Spectrometer Tube Overhaul
  113
  - Reassembly
    114
- Manual Tuning
  114
  - Manual Tuning Via the Serial Port
    114
Example: Setting REPELLER Parameter Value Using J12 Diagnostic Port
115
- Manual Tuning Via the Optional Front Control Panel
  116
- Spare Parts List
  117
Section 6. Troubleshooting
119
- General
  119
- Symptoms Discussed in this Section
  120
Appendix A. Communications Protocol
129
- Protocol
  129
- Customer Accessible Inputs
  145
Appendix C. Introduction to Leak Detection
147
Index
155

Advertisement

Advertisement

Related Products

Varian Categories

Water Pump Controller Laboratory Equipment Security Sensors Measuring Instruments

More Varian Manuals