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1. Introduction
Operator’s Manual
Table of Contents
301-7146 English Rev B 11/02/2011 Operator’s Manual NA 1
Table of Contents
Chapter 1 - Introduction ......................... 12
Intended Use ................................................................................................................... 12
How to use the Operator’s Manual .................................................................................. 13
Precautions and Warnings .............................................................................................. 14
Tips ........................................................................................................................... 14
Notes ......................................................................................................................... 14
Cautions .................................................................................................................... 14
Warnings ................................................................................................................... 14
Biological Warnings ................................................................................................... 15
Iris Diagnostics Contact Information ............................................................................... 15
Manufacturer ............................................................................................................. 15
Authorized European Representative ....................................................................... 15
Symbols .......................................................................................................................... 16
Warnings, Precautions, Limitations ................................................................................. 17
Precautions and Safety ................................................................................................... 18
Requirements .................................................................................................................. 21
7BInstallation ....................................................................................................................... 21
Warranty.......................................................................................................................... 22
Limitation of Liability ........................................................................................................ 22
Chapter 2 – System Description .............. 23
Theory of Operation ........................................................................................................ 23
Measurements .......................................................................................................... 23
Analytes ............................................................................................................... 23
Specific Gravity ................................................................................................... 23
Color and Clarity .................................................................................................. 24
System Components ....................................................................................................... 24
Sampler .....................................................................................................................
24
Barcode Reader .................................................................................................. 24
Load and Unload Stations ................................................................................... 25
Optional Load and Unload Stations .......................................................................... 25
Strip Provider Module ................................................................................................ 25
Strip Conveyor System ............................................................................................. 25
Strip Reader Module ................................................................................................. 25
Specific Gravity, Color, and Clarity Module ............................................................... 26
Fluidics ...................................................................................................................... 27
Sample Probe ...................................................................................................... 27
Wash Station ....................................................................................................... 27
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Pumps ................................................................................................................. 27
Wash Container ................................................................................................... 27
Waste ........................................................................................................................ 27
Strip Disposal ...................................................................................................... 27
Liquid Waste Disposal ......................................................................................... 27
On Button .................................................................................................................. 27
System Status Lights ................................................................................................ 28
Green LED only is ON ......................................................................................... 28
166BBlue LED only is ON ............................................................................................ 28
167BRed LED only is ON ............................................................................................ 28
168BGreen and Red LED’s are ON ............................................................................. 28
169BBlue and Red LED’s are ON ............................................................................... 28
170BGreen – Blue – Red LED’s blink synchronously .................................................. 29
Racks ........................................................................................................................ 29
Sample rack ........................................................................................................ 29
Control rack ......................................................................................................... 29
CalChek rack ....................................................................................................... 29
Dilution rack ......................................................................................................... 29
Test Strips ................................................................................................................. 30
Test Specifications ............................................................................................ 30
Peripherals ................................................................................................................ 31
Keyboard ............................................................................................................. 31
Mouse .................................................................................................................. 31
Monitor ................................................................................................................ 31
Printer .................................................................................................................. 31
Software Functions ......................................................................................................... 32
iChemVELOCITY Status ...........................................................................................
32
View Selector ............................................................................................................ 33
Instrument Screen ..................................................................................................... 33
Shift Summary ........................................................................................................... 34
Alarms ................................................................................................................. 34
Screen Level Functions ....................................................................................... 35
Work List ................................................................................................................... 36
Chemistry Report ...................................................................................................... 37
Buttons ................................................................................................................ 38
On-board Help ........................................................................................................... 38
Opening the Help File .......................................................................................... 38
Accessing a Section Using the Bookmark Pane ................................................. 40
Following a Link inside the Manual ..................................................................... 40
Iris Logo .................................................................................................................... 41
Interface .................................................................................................................... 41
Result Storage .......................................................................................................... 41
Technical Specifications .................................................................................................. 42
Consumables or Part Replacement ................................................................................ 44
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Chapter 3 – Setup .................................... 45
Settings Screen ............................................................................................................... 46
Accessing a Setup Screen ........................................................................................ 47
Printing the Setup ...................................................................................................... 47
View Log ................................................................................................................... 48
Restore Button .................................................................................................... 49
Restore… Button ................................................................................................. 49
Save as… Button ................................................................................................ 49
Operator Accounts Settings ............................................................................................ 51
Adding a New Operator ............................................................................................. 52
Deleting an Operator ................................................................................................. 53
Modifying an Operator ............................................................................................... 53
Laboratory Information Settings ...................................................................................... 54
System Configuration Settings ........................................................................................ 55
Chemistry System Present ........................................................................................ 56
Enter Primary Chemistry Settings ....................................................................... 56
Enter Backup Chemistry Settings ........................................................................ 58
Validating the Changes ....................................................................................... 60
LIS Interface Settings ...................................................................................................... 61
Enable LIS ................................................................................................................. 61
Communication settings ............................................................................................ 62
Specimen information from LIS ................................................................................. 62
Skip Specimen if LIS Fails ................................................................................... 62
Obtain Patient Demographics Information from LIS ............................................ 62
Demographics ..................................................................................................... 62
Fluid Type – Formed Particles ........................................................................................ 63
Chemistry Settings .......................................................................................................... 64
Editing Chemistry Settings ........................................................................................
65
Editing Chemistry Values .................................................................................... 67
Validating the changes ........................................................................................ 69
QC Settings ..................................................................................................................... 70
REF Override Settings .................................................................................................... 70
Specimen Settings .......................................................................................................... 71
Flag barcode scan failures ........................................................................................ 71
Enable detailed audit trail .......................................................................................... 71
Report operator [auto] ............................................................................................... 72
Release Settings ............................................................................................................. 72
Urine Gating Settings ...................................................................................................... 73
Urine Auto-Release Settings ........................................................................................... 73
Urine Auto-Classify Settings ........................................................................................... 73
Sequence Number .......................................................................................................... 74
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Chapter 4 – Sample Processing ................ 75
Logon .............................................................................................................................. 75
Specimen Preparation ..................................................................................................... 76
Specimens at Room Temperature ............................................................................ 77
Gross Hematuria ....................................................................................................... 77
Specimen Volume ..................................................................................................... 77
Sample Tube Specifications ............................................................................................ 78
Preparing Sample Racks ................................................................................................ 79
Barcode Labels ......................................................................................................... 79
Manual Orders ................................................................................................................ 80
Accessing Manual Orders ......................................................................................... 80
Entering Manual Orders ............................................................................................ 81
Clearing Specimen Information ................................................................................. 82
From the Manual Orders screen ......................................................................... 82
From the Instrument screen ................................................................................ 82
Running Samples ............................................................................................................ 83
Consumables .................................................................................................................. 84
Loading Urine Chemistry Strips ................................................................................ 84
Replacing Wash Solution Container and Wash Solution Filter ................................. 87
Consumables Part Numbers ..................................................................................... 88
Chapter 5 – Quality Control .................... 89
Control Material ............................................................................................................... 89
Handling QC Material ................................................................................................ 89
Control Frequency ........................................................................................................... 89
QC Settings ..................................................................................................................... 89
Running QC .................................................................................................................... 90
QC Failure ....................................................................................................................... 91
Reviewing Quality Controls Results ................................................................................
92
Print List button ......................................................................................................... 93
Re-Report button ....................................................................................................... 93
Remove ..................................................................................................................... 93
Search button ............................................................................................................ 94
Lot field ................................................................................................................ 94
Type field ............................................................................................................. 94
Status field ........................................................................................................... 94
Date-time combo-box .......................................................................................... 94
Save Button ............................................................................................................... 95
QC Report ....................................................................................................................... 96
Print Button ............................................................................................................... 97
Save Button ............................................................................................................... 97
Saving all QC Results ......................................................................................... 97
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Saving a Specific QC Result ............................................................................... 97
QC Statistics ................................................................................................................... 99
QC Definitions ............................................................................................................... 101
Mean ....................................................................................................................... 101
Standard Deviation .................................................................................................. 101
Coefficient of Variation ............................................................................................ 101
Levey-Jennings Graph ............................................................................................ 101
Target Value ............................................................................................................ 101
Chapter 6 – Calibration Verifications ... 102
Calibration Check Material ............................................................................................ 102
Reflectance CalChek test strips .............................................................................. 102
CalChek Reagents .................................................................................................. 102
Specific Gravity CalChek solutions ................................................................... 102
Color CalChek solutions .................................................................................... 102
Clarity CalChek solutions .................................................................................. 102
Storage and Use ..................................................................................................... 102
CalCheks Frequency ..................................................................................................... 103
Running CalChek .......................................................................................................... 103
Reflectance CalChek .............................................................................................. 103
Specific Gravity, Color, and Clarity CalChek ........................................................... 110
CalChek Failure ............................................................................................................ 111
Reflectance CalChek Failure .................................................................................. 111
SG/Color/Clarity CalChek Failure ........................................................................... 111
Chapter 7 – Results ................................ 112
Results Interpretation .................................................................................................... 112
Reviewing Results ......................................................................................................... 113
Work List Screen ........................................................................................................... 113
Work List Screen .....................................................................................................
113
Found List Screen ................................................................................................... 114
Sort Work List .......................................................................................................... 114
Delete Specimen ..................................................................................................... 115
Un-Delete Specimen ............................................................................................... 116
Correct Specimen ID ............................................................................................... 117
Edit Demographics .................................................................................................. 117
Print List .................................................................................................................. 118
Re-Report ................................................................................................................ 118
Search ..................................................................................................................... 119
Search by specimen ID ..................................................................................... 119
Search by Sequence Number ........................................................................... 120
Search by Operator ID ...................................................................................... 120
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Search by date-time (range) .............................................................................. 120
Search by Demographics .................................................................................. 121
Show specimens awaiting transmission only .................................................... 123
Show released specimens only ......................................................................... 123
Show incomplete specimens only ..................................................................... 123
Clear Button ...................................................................................................... 123
Flagged Specimens ................................................................................................ 124
Review Flagged Specimen button ..................................................................... 125
Delete Flagged Specimen button ...................................................................... 125
Chemistry System Flag Messages .......................................................................... 125
CHEMTRANSLATE ........................................................................................... 125
CHEM CONFIRM .............................................................................................. 125
ID_Error ............................................................................................................. 126
Processing Failure ............................................................................................. 126
Processing not complete ................................................................................... 127
S1 ...................................................................................................................... 127
S2 ...................................................................................................................... 127
S3 ...................................................................................................................... 127
1.000 ................................................................................................................. 127
Specimen Screen .......................................................................................................... 128
Accessing the Specimen Screen ............................................................................ 128
Specimen Screen Buttons ....................................................................................... 129
Delete Flagged Specimen ................................................................................. 129
Review Flagged Specimen ................................................................................ 129
Accept ............................................................................................................... 129
Skip ................................................................................................................... 129
Edit .................................................................................................................... 129
Work List/Found List .......................................................................................... 129
Editing Results ........................................................................................................ 130
Editing a Chemistry Result Value ...................................................................... 130
Entering Manually a Microscopy Result Value .................................................. 132
Chapter 8 – Maintenance & Service ...... 135
Maintenance.................................................................................................................. 135
Precautions ............................................................................................................. 135
Daily Maintenance ................................................................................................... 135
Consumable Replenishment ................................................................................... 135
Periodic Maintenance .............................................................................................. 136
As Needed Maintenance ......................................................................................... 136
Daily Maintenance ......................................................................................................... 137
Empty and Clean the Waste Container ................................................................... 137
Discarding Liquid Waste ......................................................................................... 137
Cleaning the Sample Transport Module .................................................................. 138
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Cleaning the Optional Load/Unload Trays .............................................................. 138
Cleaning the Instrument Surfaces ........................................................................... 138
Consumable Replacement ............................................................................................ 139
Weekly Maintenance ..................................................................................................... 140
Cleaning the Strip Provider Module ........................................................................ 140
Monthly Maintenance .................................................................................................... 144
Cleaning the Wash Station Bath ............................................................................. 144
Cleaning the Strip Conveyor System ...................................................................... 145
Quarterly Maintenance .................................................................................................. 146
Perform Reflectance CalChek ................................................................................. 146
Perform SG/CC CalChek ........................................................................................ 146
Replacing Wash Solution Container and Wash Solution Filter ............................... 146
As Needed Maintenance ............................................................................................... 147
Cleaning the Sample Tube Detector ....................................................................... 147
Cleaning the Barcode Reader Window ................................................................... 147
Cleaning the Optical Sensors on the Sample Transport Module ............................ 148
Preparation for Long Term Shutdown ........................................................................... 149
Start-up after Long term Shutdown ............................................................................... 149
Prime the System Lines .......................................................................................... 150
Run CalChek ........................................................................................................... 150
Run Control Rack .................................................................................................... 150
Accessing the Maintenance Menu ................................................................................ 151
Auto Strip Counter Override .................................................................................... 152
Backup .................................................................................................................... 152
Restore Procedure .................................................................................................. 153
System Info ............................................................................................................. 154
Tallies ...................................................................................................................... 155
Errors ...................................................................................................................... 155
Shutdown ................................................................................................................ 156
Restart button .......................................................................................................... 157
Defragment button .................................................................................................. 158
Check Disk .............................................................................................................. 159
Alarm Messages ........................................................................................................... 160
Alarm 17 .................................................................................................................. 160
Alarm 18 .................................................................................................................. 160
Alarm 19 .................................................................................................................. 160
Alarm 21 .................................................................................................................. 161
Alarm 36 .................................................................................................................. 161
Alarm 37 .................................................................................................................. 162
Alarm 40 .................................................................................................................. 163
Alarm 41 .................................................................................................................. 163
Alarm 42 .................................................................................................................. 163
Alarm 43 .................................................................................................................. 163
Alarm 44 .................................................................................................................. 164
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Alarm 45 .................................................................................................................. 164
Alarm 46 to 69 ......................................................................................................... 164
Troubleshooting ............................................................................................................ 165
Test Strip Jam ......................................................................................................... 165
Strip Provider Module Jam ................................................................................ 165
Strip Conveyor Module Jam .............................................................................. 166
Rack Jam .......................................................................................................... 166
Switching from Primary to Backup Chemistry System ............................................ 167
Switching from Backup to Primary Chemistry System ............................................ 169
Accessing Internal Components ................................................................................... 171
Accessing the Strip Provider Module ...................................................................... 171
Accessing the Strip Conveyor Module .................................................................... 173
Maintenance Log........................................................................................................... 176
Chapter 9 - iWARE
â„¢
Expert System ...... 177
Data Management......................................................................................................... 177
Rule Generator .............................................................................................................. 178
Building Custom Rules Screen ............................................................................... 180
Rule Button ........................................................................................................ 180
Tagging Button .................................................................................................. 180
SQL Button ........................................................................................................ 180
Add Condition Button ........................................................................................ 181
Delete Conditions Button ................................................................................... 181
Make Usable Button .......................................................................................... 181
Import Button ..................................................................................................... 181
Create Button .................................................................................................... 181
Delete Button ..................................................................................................... 181
Save As Button .................................................................................................. 181
Save Button .......................................................................................................
181
Import Pre-Populated Rules .................................................................................... 182
Creating Customized Rules .................................................................................... 183
Creating a New Numbered Custom Rule .......................................................... 183
Creating a New Unnumbered Rule ................................................................... 183
Adding one Condition ........................................................................................ 184
Adding More Conditions to a Rule ..................................................................... 185
Deleting a Condition from a Rule ...................................................................... 185
Saving a Rule .................................................................................................... 186
Results/Rules Tagging .................................................................................................. 187
Tagging Options ...................................................................................................... 187
Validation Flag ................................................................................................... 187
Info Pane Tagging ............................................................................................. 188
LIS Tagging ....................................................................................................... 188
Report Tagging .................................................................................................. 188
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Tagging Using the Tagging Button .......................................................................... 188
Tagging from the Building Custom Rules Screen ................................................... 189
Report Generator .......................................................................................................... 190
Search with Additional Criteria ................................................................................ 190
Data Management Results ............................................................................................ 192
Patient Report with Tag ........................................................................................... 192
Chapter 10 - Consumables Traceability . 193
Consumables Traceability ............................................................................................. 193
Consumables Information ....................................................................................... 193
Entering Consumables Data ......................................................................................... 194
Chemistry QC Consumables ................................................................................... 195
Consumables Traceability Screen .......................................................................... 198
Print Button ........................................................................................................ 198
Save As Button .................................................................................................. 198
Add Button ......................................................................................................... 199
Update Button ................................................................................................... 199
OK Button .......................................................................................................... 199
Cancel Button .................................................................................................... 199
Adding a New Consumable ............................................................................... 199
Editing a Consumable ....................................................................................... 199
Deleting a Consumable ..................................................................................... 199
Consumables Report .................................................................................................... 200
Use of Expired Material ................................................................................................. 201
Quality Control / Calibration Material ...................................................................... 202
Chemistry Test Strips .............................................................................................. 203
Alarm Messages ........................................................................................................... 203
Alarm 50 .................................................................................................................. 203
Alarm 51 ..................................................................................................................
203
Alarm 52 .................................................................................................................. 204
Alarm 54 .................................................................................................................. 204
Alarm 59 .................................................................................................................. 204
Alarm 60 .................................................................................................................. 205
Alarm 61 .................................................................................................................. 205
Alarm 63 .................................................................................................................. 206
Alarm 66 .................................................................................................................. 206
Alarm 67 .................................................................................................................. 206
Alarm 68 .................................................................................................................. 207
Alarm 69 .................................................................................................................. 207
Expired Consumable Lockout Override .................................................................. 207
Accessing the Expired Consumable Lockout Override Option .......................... 207
Consumables Search .................................................................................................... 209
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Chapter 11 – Appendix ......................... 211
Performance Characteristics ......................................................................................... 211
Analytical Performance ........................................................................................... 211
Analytes Report Ranges (Includes pH and Specific Gravity) .................................. 211
Bilirubin .............................................................................................................. 211
Urobilinogen ...................................................................................................... 211
Ketones ............................................................................................................. 211
Glucose ............................................................................................................. 211
Protein ............................................................................................................... 212
Blood (Hemoglobin) ........................................................................................... 212
pH ...................................................................................................................... 212
Nitrite ................................................................................................................. 212
Leukocytes ........................................................................................................ 212
Ascorbic Acid ..................................................................................................... 213
Specific Gravity ................................................................................................. 213
Color and Clarity Report Ranges ............................................................................ 213
Colors ................................................................................................................ 213
Clarity ................................................................................................................ 213
Sensitivity and Measurement Range ............................................................................ 214
Analytical Sensitivity .......................................................................................... 214
iChemVELOCITY Urinalysis System ............................................................................ 215
Method Comparison ................................................................................................ 215
Expected Values and Ranges ................................................................................. 215
Precision ................................................................................................................. 216
Within Run Precision ......................................................................................... 216
Day-To-Day Precision ....................................................................................... 217
Instrument to instrument precision .................................................................... 218
Strip lot to strip lot precision ..............................................................................
219
20 Days Specific Gravity Day-to-Day Precision ................................................ 220
Day 1 – Day 20 Results for color and Clarity .................................................... 221
Clinical Concordance Tables .................................................................................. 222
Ascorbic Acid ..................................................................................................... 222
Bilirubin .............................................................................................................. 222
Blood ................................................................................................................. 222
Glucose ............................................................................................................. 223
Ketones ............................................................................................................. 223
Leukocytes ........................................................................................................ 223
Nitrite ................................................................................................................. 224
pH ...................................................................................................................... 224
Protein ............................................................................................................... 224
Urobilinogen ...................................................................................................... 225
Specific Gravity ................................................................................................. 225
Principles of the Tests and Limitations of the Procedure .............................................. 226
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Bilirubin ................................................................................................................... 226
Urobilinogen ............................................................................................................ 226
Ketones ................................................................................................................... 227
Ascorbic Acid .......................................................................................................... 227
Glucose ................................................................................................................... 227
Protein ..................................................................................................................... 228
Blood ....................................................................................................................... 229
pH ............................................................................................................................ 229
Nitrite ....................................................................................................................... 229
Leukocytes .............................................................................................................. 230
Specific Gravity ....................................................................................................... 230
Color and Clarity ..................................................................................................... 231
1 Introduction
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Chapter 1 - Introduction
Intended Use
The iChem®VELOCITY™ automated urine chemistry system is an in vitro
diagnostic device used to automate the urine chemistry analysis profile
using iChem® VELOCITY ™ Urine Chemistry Strips. The iChem
VELOCITY can be used as a stand-alone system, as well as in an
iQ®200 Series system, a configuration given the proprietary name
iRICELLâ„¢ as it is designed to be hardware and software compatible with
iQ200 Series systems. It produces quantitative results for specific gravity,
semi-quantitative results for glucose, blood, leukocyte esterase, bilirubin,
urobilinogen, pH, protein, ketones and ascorbic acid; and qualitative
results for nitrites, color and clarity.
iChemVELOCITY strips are intended for use only with the
iChemVELOCITY analyzer. In particular, they are not intended for visual
reading. The iChem VELOCITY test strips are
not intended for visual
reading. The iChemVELOCITY is not intended to be used as a Point of
Care (POC) analyzer.
These measurements are used to aid in the diagnosis of metabolic
disorders, kidney function anomalies, urinary tract infections, and liver
function. Tests performed using the iChem VELOCITY are intended for
clinical laboratory use and in vitro diagnostic use only.
This document is the Operator’s Manual for the iChemVELOCITY Urine
Chemistry System. It is intended to explain system operation in detail
and to be used as the basis for training new operators. Retain this
manual for future use. It is an information guide and a troubleshooting
reference. It explains program settings and gives maintenance
instructions.
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How to use the Operator’s Manual
This manual contains important information on the functions of the
iChemVELOCITY manufactured by Iris Diagnostics. This manual
contains instructions for the operation, maintenance and troubleshooting
of the iChemVELOCITY.
This manual is designed for use with the software version 7.x. It is
intended for anyone who will operate the system and must have a
thorough knowledge of it. It also specifically references information
concerning system components, operation, theory, utility, and
performance
Before operating the iChemVELOCITY, read this manual carefully.
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Precautions and Warnings
The Operator’s Manual includes information and warnings that must be
observed by the operator in order to ensure safe operation of the system.
Important messages are highlighted with borders and special icons
identifying the type of message enclosed.
There are five types of messages: Tips, Notes, Cautions, Warnings and
Biological Warnings.
Tips
This icon indicates that the information is applicable only when an iQ
Series System is linked to the chemistry system.
Notes
NOTE: Highlights important facts, gives helpful information and tips and
clarifies procedures.
Cautions
CAUTION: Electrical caution! Unplug before handling.
CAUTION: Important information on the proper operation of the
iChemVELOCITY Urine Chemistry System. This information is crucial in
preventing instrument damage and maintaining the system.
Warnings
WARNING: Identifies potentially hazardous situations that could result in
serious injury to laboratory personnel.
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Biological Warnings
WARNING: Use care when handling specimens or used test strips.
Always wear gloves to prevent exposure to pathogens; i.e., bloody
specimens. Incorrect or imprecise procedures may result in exposure to
pathogens. This unit must only be used by operators trained in proper
procedures for clinical testing and handling of biohazardous waste.
Iris Diagnostics Contact Information
Customer opinion and input is extremely important to us. Iris Diagnostics
wants to design products that meet your needs. Comments on this
manual should be directed to:
Iris Diagnostics
Attention: Clinical Support
9172 Eton Avenue
Chatsworth, CA 91311
USA
Telephone
From U.S. and Canada locations +1-800-PRO-IRIS (776-4747)
From outside the U.S. +1-818-709-1244
Fax +1-818-700-9661
Manufacturer
Iris Diagnostics
9172 Eton Avenue
Chatsworth, CA 91311
USA
Authorized European Representative
Mdi Europa GmbH
Langenhagener Str. 71
30855 Hannover-Langenhagen
Germany
+49-511-39089539
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Symbols
The following is a list of symbols used on the product labeling
consumables, the instrument, and their meaning.
Symbol Meaning
Caution Consult Accompanying Documents
Consult Operating Instructions
Control Negative
Control Positive
Control
Date of Manufacture
Do not reuse
In Vitro Diagnostic Medical Device
Lot Number
Reference Number
Serial Number
Non Sterile
Lower Limit of Temperature
Temperature Limitation
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Symbol Meaning
Upper Limit of Temperature
Use By
Compliant with Waste Electrical and Electronic
Equipment (WEEE) directive.
Indicate that 20 years is the declared time where any
hazardous substances in the product will be stable
without posing any environmental threat.
ETL Listed Mark.
Caution: Hot surface.
Warnings, Precautions, Limitations
• Do not place the iChemVELOCITY in water.
• Do not drop or throw the instrument.
• Operate the instrument on a dry, level surface.
• Do not move the instrument while a test is in process.
• Plug the instrument into a grounded power source.
• Avoid sources of bright light/heat.
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Precautions and Safety
The entire unit weighs approximately 100 lbs – 45.5 kgs. Choose a place
to set up the unit before completing its assembly.
If the unit must be moved, separate the Sampler from the analyzer before
moving. If these two units come apart while being carried, it may result in
injury or severe damage.
Always keep a distance of at least 2 inches (5 cm) between the rear of
the unit and the wall. If this distance is not maintained, the connecting
tubes and cables may overheat.
Do NOT use power frequencies or voltage other than those specified in
this document. Connection to an inappropriate power source may cause
injury or fire.
Make certain that the power supply for the iChemVELOCITY is from a
dedicated line that provides power to no other instruments or appliances.
If power is not clean and steady, a UPS and/or power conditioner is
recommended.
Do NOT disassemble or modify the unit. Doing so may cause injury
and/or instrument malfunction and void the warranty.
Place the unit on a stable and level surface free of vibration. Failure to do
so may cause injury or malfunction of the unit.
Do NOT place the unit where it may be affected by chemicals, corrosive
gases or electronic noise. Doing so may cause injury or malfunction of the
unit.
Do NOT place the unit where it may be affected by water, direct sunlight
or draft. This may yield incorrect results, and the unit may be damaged.
Select a room to set up the unit where the temperature can be controlled
between 68
o
F (18
o
C) and 82
o
F (28
o
C), and relative humidity non-
condensing in a range of 20% to 80%.
CAUTION: The equipment inside fixed covered areas of the instrument is
not operator serviceable and may present electrical shock hazards.
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Do not install the system during lightning activity. For protection during
lightning storms and power surges, contact your facility electrical
department.
For added protection of the equipment during lightning and power surges,
always unplug the power cord and the LIS connection. If the instrument
is not used for a long period of time, unplug the power cord and the LIS
connection.
To reduce the risk of electric shock, do not remove any panel unless
under the direction of qualified personnel.
To reduce the risk of electric shock, do not use an extension cord,
receptacle or other outlet unless the blades can be inserted completely
with three-wire grounding type to prevent blade exposure.
Do not block any ventilation openings.
WARNING: For continued protection against risk of fire and hazard,
replace only with the same type and rating fuse.
WARNING: Equipment requires connection to protective earth ground for
safety reasons.
WARNING: The instrument’s main supply inlet is being used as the
mains disconnect device.
CAUTION: Do NOT leave the test strips in the module for more than 5
days. If test strips are exposed to the air too long, they may absorb
moisture or collect dust, causing incorrect results. Best practice is to
allow the chamber to empty completely before adding new strips.
CAUTION: Do NOT touch the reagent pad of a test strip; this may cause
incorrect results. Do NOT use expired test strips or any test strip if the
reagent pads show any signs of discoloration, deformation or
deterioration. Read the package insert of the test strips carefully.
/
