Analytical Industries GPR-3500 MO Portable Oxygen Analyzer - Manual (Page 4)

Advanced Instruments Inc.
4
3 General Safety & Installation
Safety
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.