Thermo Scientific 146i Instruction Manual page 17

Figures
Figures
Figure 1-1. Standard Gas Dilution System ........................................................ 1-1
Figure 1-2. Standard Gas Dilution System with Ozonator Option .................... 1-1
Figure 1-3. Standard Gas Dilution System with Permeation Tube Oven Option1-1
Figure 1-4. Standard Gas Dilution with Ozonator and Permeation Tube Oven
Options.................................................................................................................. 1-1
Figure 1-5. Standard Dilution System with Photometer Option ....................... 1-1
Figure 1-6. Standard Gas Dilution System with Ozonator, Permeation Tube
Oven, and Photometer Options ............................................................................ 1-1
Figure 2-1. Remove the Packing Material ......................................................... 2-2
Figure 2-2. Remove the Shipping Screws ......................................................... 2-2
Figure 2-3. Removing the Glass Chamber Assembly ........................................ 2-2
Figure 2-4. Replacing the Glass Chamber Assembly ........................................ 2-2
Figure 2-5. Model 146i Rear Panel.................................................................... 2-2
Figure 2-6. I/O Terminal Board Views ............................................................... 2-2
Figure 2-7. D/O Terminal Board Views.............................................................. 2-2
Figure 2-8. 25-Pin Terminal Board Views.......................................................... 2-2
Figure 3-1. Front Panel Display.......................................................................... 3-4
Figure 3-2. Front Panel Pushbuttons.................................................................. 3-4
Figure 3-3. Flowchart of Menu-Driven Software .............................................. 3-4
Figure 3-4. Pin-Out of Rear Connector............................................................... 3-4
Figure 4-1. Photometer Calibration Flow Schematic ........................................ 4-1
Figure 4-2. Ozonator Control Check Flow Schematic........................................ 4-1
Figure 5-1. Inspecting and Cleaning the Fan Filter............................................ 5-2
Figure 5-2. Replacing the Ozonator Capillary.................................................... 5-2
Figure 5-3. Replacing the Pressure Regulator Capillary ................................... 5-2
Figure 5-4. Replacing the Pump Capillary ......................................................... 5-2
Figure 5-5. Rebuilding the Pump........................................................................ 5-2
Figure 6-1. Board-Level Connection Diagram - Common Electronics............... 6-1
Figure 6-2. Board-Level Connection Diagram - Measurement System ............ 6-1
Figure 7-1. Properly Grounded Antistatic Wrist Strap ...................................... 7-3
Figure 7-2. Component Layout........................................................................... 7-3
Figure 7-3. Removing the Measurement Bench and Lowering the Partition
Panel ..................................................................................................................... 7-3
Figure 7-4. Replacing a Mass Flow Controller .................................................. 7-3
Figure 7-5. Replacing the Pump......................................................................... 7-3
Figure 7-6. Replacing the Rear Panel Fan ......................................................... 7-3
Thermo Fisher Scientific Model 146i Instruction Manual xiii