Advanced Instruments Inc.
3 Safety Guidelines
This section summarizes the basic precautions applicable to all analyzers. Additional precautions specific to individual
analyzer are contained in the following sections of this manual. To operate the analyzer safely and obtain maximum
performance follow the basic guidelines outlined in this Owner’s Manual.
Caution: This symbol is used throughout the Owner’s Manual to CAUTION and alert the user to
recommended safety and/or operating guidelines.
Danger: This symbol is used throughout the Owner’s Manual to identify sources of immediate
DANGER such as the presence of hazardous voltages.
Read Instructions: Before operating the analyzer read the instructions.
Retain Instructions: The safety precautions and operating instructions found in the Owner’s Manual should be
retained for future reference.
Heed Warnings Follow Instructions: Follow all warnings on the analyzer, accessories (if any) and in this Owner’s
Manual. Observe all precautions and operating instructions. Failure to do so may result in personal injury or damage
to the analyzer.
Heat: Situate and store the analyzer away from sources of heat.
Liquid and Object Entry: The analyzer should not be immersed in any liquid. Care should be taken so that liquids
are not spilled into and objects do not fall into the inside of the analyzer.
Handling: Do not use force when using the switches and knobs. Before moving your analyzer be sure to disconnect
the wiring/power cord and any cables connected to the output terminals located on the analyzer.
Maintenance
Serviceability: Except for replacing the oxygen sensor, there are no parts inside the analyzer for the operator to
service.
Only trained personnel with the authorization of their supervisor should conduct maintenance.
Oxygen Sensor: DO NOT open the sensor. The sensor contains a corrosive liquid electrolyte that could be harmful
if touched or ingested, refer to the Material Safety Data Sheet contained in this Owner’s Manual. Avoid contact with
any liquid or crystal type powder in or around the sensor or sensor housing, as either could be a form of electrolyte.
Leaking sensors should be disposed of in accordance with local regulations.
Troubleshooting: Consult the guidelines in section 8 for advice on the common operating errors before concluding
that your analyzer is faulty. Do not attempt to service the analyzer beyond those means described in this Owner’s
Manual.
Do not attempt to make repairs by yourself as this will void the warranty, as detailed by section 9, and may result in
electrical shock, injury or damage. All other servicing should be referred to qualified service personnel.
Cleaning: The analyzer should be cleaned only as recommended by the manufacturer. Wipe off dust and dirt from
the outside of the unit with a soft damp cloth then dry immediately. Do not use solvents or chemicals.
Nonuse Periods: Disconnect the power when the analyzer is left unused for a long period of time.
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