Thermo Scientific 42iQHL Manuals

Manuals and User Guides for Thermo Scientific 42iQHL. We have 1 Thermo Scientific 42iQHL manual available for free PDF download: Instruction Manual

Thermo Scientific 42iQHL Instruction Manual (322 pages)

High Level NO-NO2-NOx Analyzer

Brand: Thermo Scientific | Category: Measuring Instruments | Size: 11 MB

Table of Contents
3
Chapter 1 Introduction
9
Iq Series Instrument Platform
9
Figure 1-1. 42Iqhl Front
10
Principle of Operation
11
Figure 1-2. 42Iqhl Flow Schematic
12
Figure 1-3. 42Iqhl Flow Schematic with Zero Span
12
Specifications
13
Table 1-1. 42Iqhl Specifications
13
Table 1-2. 42Iqhl Optional Internal Oxygen Sensor Specifications
14
Dimensions
15
Figure 1-4. Bench Mount Assembly (Dimensions in Inches [MM])
15
Figure 1-5. Rack Mount Assembly (Dimensions in Inches [MM])
16
Figure 1-6. Rack Mount Requirements
17
Installation and Setup
19
Unpacking and Inspection
19
Cover Removing and Replacing
20
Figure 2-1. Removing the Cover
20
Mounting Options
21
Bench Mount
21
Figure 2-2. Installing Feet
21
Rack Mount
22
Figure 2-3. Removing the Front Panel
22
Figure 2-4. Installing Ears and Handles
23
Setup Procedure
24
Figure 2-5. Twin-Head Vacuum Pump Installation
24
Figure 2-6. 42Iqhl Rear Panel
26
Figure 2-7. Atmospheric Dump Bypass Plumbing
26
Startup
27
Figure 2-8. Front Panel and Touch Screen Display
27
Chapter 3 Operation
29
Instrument Display
29
Main Menus and Keypads
33
Numeric Keypad
34
Alphanumeric Keypad
35
Calibration
37
Calibrate Backgrounds
38
Calibrate NO and NO X Background
39
Calibrate Span Coefficients
41
Calibrate NO, NO
43
Zero/Span Schedule
46
Calibrate O 2 Span Coefficient
48
Advanced Calibration
49
Manual Calibration
50
Manual O Calibration
58
2-Point O Calibration
60
Point O 2 Calibration
60
Calibration History
62
Data
63
View Data Log (Last Hour)
64
View Data Log (Last 24 Hours)
65
View Data Log (User Defined Time)
66
Advanced Data Setup
68
Data Logging Setup
69
Select Data Logging Variables
70
Streaming Data Setup
71
Select Streaming Variables
72
Settings
73
Health Check
74
Status and Alarms
75
Predictive Diagnostics
99
Maintenance
101
Preventive Maintenance
102
Change Part
104
Maintenance History
105
File Sharing and Support
106
Iq360
107
Measurement Settings
110
Averaging Time
111
Range Mode Selection
114
Range Settings
116
Gas Mode
118
Gas Units
119
Advanced Measurement Settings
120
Communications
130
Wired TCP/DHCP
132
Serial RS-232/485
134
Analog I/O
135
Digital I/O
136
Email Server (SMTP)
137
Bayern Hessen Settings
138
Instrument Settings
140
Instrument Setpoints
142
Alarm Setpoints
143
Display Setup
145
Clock
146
Configuration
152
Security Access Levels
153
Change Security to View Only Access
154
Change Full Access Security Password
155
USB Drive
157
Firmware Update Via USB Drive
158
Download Data to USB Drive
159
Change USB Password
162
User Contact Information
164
Update Bootloader
165
Chapter 4 Calibration
167
Equipment Required
168
Zero Gas Generator
168
Compression
168
Drying
168
Oxidation
168
Scrubbing
169
Gas Phase Titrator
169
Flow Controllers
169
Pressure Regulator
169
Table 4-1. Scrubbing Materials
169
Ozone Generator
170
Diverter Valve
170
Reaction Chamber
170
Mixing Chamber
170
Figure 4-1. GPT System
170
Output Manifold
171
Reagents
171
NO Concentration Standard
171
Assaying a Working NO Standard against a NIST-Traceable NO
171
Standard
171
Zero Air
172
Dynamic Parameter Specifications for Gas Titrator
172
Determining GPT System Flow Conditions
173
Pre-Calibration
174
Calibration
175
Connect GPT Apparatus to the Analyzer
176
Adjust Instrument Gain
176
Set NO and NO Backgrounds to Zero
176
Calibrate the NO X Channel to the NO X Calibration Gas
178
Calibrate the NO Channel to the NO Calibration Gas
178
Set NO and NO Background to Zero
182
Calibration in Dual Range and Auto Range Mode
182
Calibrate NO X Low
183
Calibrate NO Low
183
Calibrate NO High
184
Calibrate NO X High
185
Calibrate NO 2 High
185
Zero and Span Check
186
Manual Calibration
187
Adjust NO and NO Backgrounds
188
Adjust Span Coefficient
189
Zero/Span Schedule
190
Next Time
190
Period
190
Zero/Span/Purge Duration Minutes
191
Schedule Averaging Time
191
Background Calibration and Span Calibration
191
Zero/Span Ratio
191
Chapter 5 Maintenance
193
Safety Precautions
193
Fan Filter Inspection and Cleaning
193
Thermoelectric Cooler Fins Inspection and Cleaning
194
Capillaries Inspection and Replacement
195
Figure 5-1. Inspecting and Replacing the Capillaries
195
Pump Rebuilding
197
Figure 5-2. Pump Rebuilding
198
Leak Test
200
Chapter 6 Troubleshooting
201
Safety Precautions
201
Troubleshooting Guide
201
Table 6-1. 42Iqhl Troubleshooting Guide
201
Chapter 7 Servicing
207
Safety Precautions
207
Figure 7-1. Properly Grounded Antistatic Wrist Strap
208
Firmware Updates
209
Replacement Parts List
209
Figure 7-2. 42Iqhl Component Layout Top View
210
Figure 7-3. 42Iqhl Component Layout Side View
210
Fuse Replacement
211
Figure 7-4. Replacing the Fuses
211
Filter Replacement
212
Figure 7-5. Start with Top Right Corner of Fan Cover
212
Figure 7-6. Removing the Fan Cover
212
Fan Replacement
213
Figure 7-7. Unplugging the Fan Cable
213
Figure 7-8. Replacing the Fan
214
Measurement Side Removal and Replacing
215
Figure 7-9. Unplugging the Fan Cable
215
Figure 7-10. Unplugging the DMC Cable
216
Figure 7-11. Unfasten Hardware Front for Measurement Side Removal
216
Figure 7-12. Unfasten Hardware Rear for Measurement Side Removal
217
LCD Module Replacement
218
Figure 7-13. Replacing the LCD Module
218
Figure 7-14. Remove Electrical Cables from LCD
219
I/O Replacement
220
Figure 7-15. I/O Replacement, Arm
220
Figure 7-16. I/O Replacement, Remove Board
220
Figure 7-17. I/O Replacement, Install
221
Figure 7-18. I/O Replacement, Close Arm Alignment
221
Peripherals Support Board and System Controller Board Replacement
222
Figure 7-19. Replacing the Peripherals Support or System Controller Board
222
DMC Pressure and Flow Board
223
Figure 7-20. Flow Pressure Board, Disconnect DMC Cable
223
Figure 7-21. Flow Pressure Board, Screws
224
Pump Replacement
225
Figure 7-22. Replacing the Pump
225
Vacuum Pump Diaphragm and Valve Replacement
226
Diaphragm Replacement
226
Valve Replacement
228
Figure 7-23. Vacuum Pump - Head Plate and Motor View
229
Capillary Cleaning And/Or Replacement
230
Figure 7-24. Remove Capillary, Disconnect and Unfasten
230
Figure 7-25. Capillary Plate, Keyway
231
Figure 7-26. Capillary and O-Ring Replace
231
Capillary O-Ring Replacement
232
Power Supply Replacement
232
Figure 7-27. Removing Power Supply
233
Figure 7-28. Replacing Power Supply
233
Step POL Board Replacement
234
Figure 7-29. Unplug and Unfasten Step POL Board
234
Figure 7-30. Clear Partition Keyway Step POL Board
235
Figure 7-31. Step POL Board 1 Switch Settings
236
Figure 7-32. Step POL Board 2 Switch Settings
236
DMC PMT Cooler and Reaction Chamber Replacement
237
PMT Cooler Shroud Removal
237
Figure 7-33. Remove PMT Cooler Shroud
238
PMT Cooler Board Replacement
239
Figure 7-34. Remove PMT Cooler
239
Figure 7-35. Remove PMT Cooler Board
240
Reaction Chamber Cleaning And/Or Removal
241
Figure 7-36. Photo Reaction Chamber Cleaning, Electrical
241
Figure 7-37. Photo Reaction Chamber Cleaning, Hardware
242
Figure 7-38. Photo Reaction Chamber Cleaning, Window
243
Photomultiplier Tube (PMT) Replacement
244
Figure 7-39. PMT Tube Replace-Elec-Pt1
244
Figure 7-40. Removing the Access Panel, Starting Point
245
Figure 7-41. Access Cover
245
Figure 7-42. PMT Tube Replace-Screws
246
DMC Converter Replacement
247
Figure 7-43. Converter DMC Assembly Remove
247
Converter Assembly Board Replacement
248
Figure 7-44. Converter Assembly Remove Bd
248
Converter Cartridge Heater Replacement
249
Figure 7-45. Converter Assembly Replace Heater
250
DMC Ozonator
251
Ozonator and Transformer Removal
251
Figure 7-46. HVPS, Electrical
251
Ozonator Replacement
252
Figure 7-47. HVPS Remove
252
Transformer Replacement
253
Figure 7-48. Replace Ozonator
253
Ozonator and Transformer Board Replacement
254
Figure 7-49. Replace Transformer
254
Flow Switch Replacement
255
Figure 7-50. HPVS Remove Bd
255
Figure 7-51. Flow Switch Remove
256
Figure 7-52. Remove Ammonia Scrubber
257
Figure 7-53. Replacing the Manifold Pt 1
258
Optional Manifold Replacement
258
Solenoid Valve Removal
260
Figure 7-56. Mode Electrical Connection
260
Figure 7-57. Mode Hardware, Plumbing
261
Optional DMC Oxygen Sensor
262
Oxygen Sensor Removal
262
Oxygen Sensor Board Replacement
265
Figure 7-62. Replacing the Oxygen Sensor DMC Board
265
Oxygen Sensor Capillary Replacement
267
Figure 7-64. Replacing the Oxygen Sensor Capillary
267
Oxygen Sensor Replacement
269
Figure 7-66. Replacing the Oxygen Sensor
269
Oxygen Sensor DMC Install
270
Figure 7-67. Installing the Oxygen Sensor DMC
270
Chapter 8 System Description
273
Reaction Chamber DMC
274
Optical Filter
274
Photomultiplier Tube
274
Photomultiplier Tube Cooler
274
Ozonator
274
Ozonator Flow Switch
274
NO2-To-NO Converter
275
Common Electronics
275
Figure 8-1. Common System Interconnect Diagram
276
Figure 8-2. 42Iqhl System Interconnect Diagram
277
Power Supply
278
Front Panel
278
System Controller Board
278
Backplane Board
278
Peripherals Support System
279
Fan
279
Step POL Board
279
External Pump
279
Mode Solenoid
279
Solenoid Valve Panel
279
Flow/Pressure DMC
279
Firmware
280
Oxygen Sensor (Optional)
280
Chapter 9 Optional Equipment
281
Connecting External Devices
281
Figure 9-1. I/O Expansion Replacement Boards
281
Communication Board
282
RS-232/RS-485 Port
282
Figure 9-2. RS-232/RS-485 Port
282
Table 9-1. RS-232/RS-485 Port Terminal Assignment
282
External Accessory Port
283
Figure 9-3. RS-485 External Accessory Port
283
Table 9-2. RS-485 External Accessory Port Terminal Assignment
283
Analog I/O Board
284
Analog Voltage Inputs
284
Figure 9-4. Analog Voltage Inputs
284
Table 9-3. Analog Voltage Inputs Assignment
284
Analog Voltage Outputs
285
Figure 9-5. Analog Voltage and Current
285
Analog Output Calibration
286
Table 9-4. Analog Voltage and Current Assignment
286
Digital I/O Board
291
Digital Inputs
291
Figure 9-6. Digital Inputs
291
Table 9-5. Digital Inputs Terminal Assignment
292
Digital Relay Switches
293
Figure 9-7. Digital Relay Switches
293
Table 9-6. Digital Relay Switch Assignment
294
Valve Driver Outputs
295
Figure 9-8. Valve Driver Outputs
295
Table 9-7. Valve Driver Outputs Assignment
296
Internal Zero/Span and Sample Valves
297
Figure 9-9. Flow Diagram, Zero/Span Option
297
Internal Oxygen (O ) Sensor
298
Figure 9-10. 42Iqhl Flow Schematic with Internal O 2 Sensor
298
Bypass Flow
299
Figure 9-11. 42Iqhl Flow Schematic with Bypass Flow Option
299
Ammonia Scrubber
300
Permeation Dryer
300
PTFE Particulate Filter
300
Appendix A Safety, Warranty, and WEEE
301
Safety
301
Safety and Equipment Damage Alerts
301
Warranty
302
WEEE Compliance
304
WEEE Symbol
304
List of Figures
305
Quick Reference
305
List of Tables
307
GNU Lesser General Public License
309

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