OHAUS Defender 3000 Serie Mode D'emploi page 4

3. OPERATION
Weighing: Place the item to be weighed on the scale.
Verify the indicator: place a known mass on the scale and check if the reading is accurate.
If not, calibrate, using the Calibration Guide.
4. MAINTENANCE
4.1 Cleaning
WARNING: Electric Shock Hazard. Disconnect the equipment from the power supply before cleaning.
Make sure that no liquid enters the interior of the instrument.
Attention: Do not use solvents, harsh chemicals, ammonia or abrasive cleaning agents.
The exterior surfaces of the instrument may be cleaned with a cloth dampened with water and a mild detergent.
4.2 Troubleshooting
For technical issues contact an Authorized Ohaus Service Agent. Please visit our website www.ohaus.com to locate the
Ohaus office nearest you.
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