Analytical Industries GPR-3100 Series Oxygen Purity Analyzer - Manual (Page 5)

Advanced Instruments Inc.
3 Safety
This section summarizes the essential generic precautions applicable to all analyzers. Additional
precautions specific to individual analyzers 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 all warnings on the analyzer, accessories (if any) and in this Owner’s Manual.
Follow Instructions: Observe all precautions and operating instructions. Failure to do so may result in
personal injury or damage to the analyzer.
Inlet Pressure: Recommended 5-30 psi, 100 psi maximum.
Outlet Pressure: The sample gas vent pressure should be atmospheric.
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 the Owner’s
Manual appendix. 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.
Mounting: The analyzer is approved for indoor use only. It may be used outdoors with optional
enclosures. Mount as recommended by the manufacturer.
Power: Supply power to the analyzer only as rated by the specification in Section 4 nd/or markings on
the analyzer enclosure. The wiring/cords that connect the analyzer to the power source should be
installed in accordance with recognized electrical standards and so they are not pinched particularly near
the power source and the point where they attach to the analyzer. Never yank a power cord to remove it
from an outlet or from the analyzer.
Operating Temperature: The maximum operating temperature is 45º C.
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.
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