OHAUS MB90, Руководство пользователя

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EN-4 MB23 / MB25
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.
5. TECHNICAL DATA
The technical data is valid under the following conditions:
Indoor use only
Temperature: 10°C to 40°C
Relative humidity: Maximum relative humidity 80% for temperatures up to 31 °C decreasing linearly to 50% relative humidity
at 40 °C.
Altitude: Up to 4000 m
Power Input: 100 V – 90 VAC 5A 50/60 Hz or 200 V – 240 VAC 2.5A 50/60 Hz
Voltage fluctuations: Mains supply voltage fluctuations up to ±10% of the nominal voltage
Power load: Max. 450 W during drying process
Power line fuse: 6.3A 250 VAC for 100V-120VAC power supply or 2.5A 250VAC for 200V-240VAC power supply according to
the heating element.
Pollution degree: 2
Installation category: Class II
Typical specifications:
Model MB90 MB120
Capacity (g) 90 120
Readability 0.01%/0.001g 0.01%/0.001g
Temperature Settings 40
°
C - 200
°
C 40
°
C - 230
°
C
Heat Source Halogen Halogen
6. COMPLIANCE
Compliance to the following standards is indicated by the corresponding mark on the product.
Mark Standard
This product complies with the EU Directives 2014/30/EU (EMC), 2014/35/EU (LVD) and 2014/31/EU
(NAWI). The EU Declaration of Conformity is available online at www.ohaus.com/ce.
This product complies with the EU Directive 2002/96/EC (WEEE). Please dispose of this product in
accordance with local regulations at the collecting point specified for electrical and electronic equipment.
For disposal instructions in Europe, refer to www.ohaus.com/weee.