OHAUS MB23 Guide De L'utilisateur page 3

MB23 / MB25
1. INTRODUCTION
Safety Precautions
For safe and dependable operation of this moisture Analyzer, please comply with the following safety
precautions:
 Use the Analyzer exclusively for determination of moisture in samples. Improper operation of the Analyzer
can endanger personnel and cause property damage.
 If the Analyzer is used in a manner not specified in this manual, the protection provided may be impaired.
 Verify that the input voltage printed on the voltage identification label information and the plug type matches
the local AC power supply.
 The Analyzer has a 3-pin power cable that includes a ground connection. Intentionally disabling the
equipment grounding connection is prohibited.
 Do not position the Analyzer so that it is difficult to disconnect the Power Plug from the local AC power supply.
 Make sure that the power cord does not pose any obstacle or tripping hazard.
 Do not operate the Analyzer in hazardous, wet or unstable environments.
 Disconnect the Analyzer from the power supply when cleaning the Analyzer.
 Ensure sufficient free space around the Analyzer as a safety zone. Allow at least 1 meter of free space above
the Analyzer.
 The Analyzer must be operated only by trained personnel who are familiar with the properties of the samples
being tested and with the equipment operation.
 Use appropriate personal safety equipment such as safety glasses, gloves, protective clothing and
respirators.
 Do not make any modifications to the Analyzer.
 Service should be performed only by authorized personnel.
The Moisture Analyzer works with heat!
 Never place flammable materials on, below or next to the Analyzer.
 Use caution when removing a test sample. The sample, the sample chamber, the heating element and the
surrounding areas may be very hot and can cause burns.
Some samples require special care!
 Should there be any uncertainty regarding the safety of a substance, perform a careful risk analysis. In such
cases, never leave the Analyzer unattended.
 Fire or explosion: Substances which contain solvents or release flammable or explosive vapors when
heated. With such samples, work at drying temperatures low enough to prevent the formation of flames or
an explosion.
 Poisoning or burning: Substances which contain toxic or caustic components should only be dried in a fume
hood.
 Corrosive: Substances which release corrosive vapors when heated should be tested in small amounts.
 The user assumes responsibility for any damage caused by the use of these types of samples.
Application Disclaimer
Moisture determination applications must be optimized and validated by the user according to local regulations.
Application specific data provided by OHAUS is for reference purposes only. OHAUS waives all liability for
applications based on this data.
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