WIKA CPU6000-W Betriebsanleitung Seite 8

2. Safety
Safety instructions for the power supply unit
DANGER!
EN
Danger of death caused by electric current
Upon contact with live parts, there is a direct danger of death.
The power supply unit should only be operated in an ambient temperature of 0 ... +40 °C
(humidity: to 90 % relative humidity, non-condensing).
8
Operation using a defective power supply unit (e.g. short-circuit from
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the mains voltage to the output voltage) can result in life-threatening
voltages at the instrument!
If there is any visible damage to the case or the wiring, do not use the
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power supply unit!
Never install nor store the power supply unit in the following locations,
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as this can lead to a failure in operation:
- places where there is strong humidity or condensation
- places which have specific environmental influences
- places which are subject to constant vibration
- places which are subject to strong fluctuations in temperature
- outdoors
During thunderstorms or when it won't be used for long periods,
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disconnect the power supply unit from the mains supply.
Do not pull on the cable in order to disconnect the power supply unit
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from the mains supply.
The power supply unit is maintenance-free. It must not be opened
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(risk of electrical shock).
No modification of the power supply unit is permitted (voids the
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warranty).
The power supply unit may only be repaired by authorised skilled
■
personnel.
Before cleaning, disconnect the power supply unit from the mains
■
supply. Do not clean with chemical cleaning fluids. Only clean with a
dry cloth.
Dispose of the power supply unit correctly (Waste Electrical and
■
Electronic Equipment in accordance with local regulations).
WIKA operating instructions CalibratorUnit, model CPU6000