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Idiomas disponibles
Idiomas disponibles
Maintenance
When using the instrument in compliance with the instruction manual, no special
maintenance is required. Should operational problems occur during daily use, our
consulting service (phone: +49 77-22 959-0) will be at your disposal.
Cleaning
If the instrument is dirty after daily usage, it is advised to clean it by using a humid
cloth and a mild household detergent. Prior to cleaning, ensure that instrument is
switched off and disconnected from external voltage supply and any other instruments
connected (such as UUT, control instruments, etc.).
Prior to cleaning, ensure that instrument is switched off and disconnected from
any external voltage supply and any other instrument connected (such as UUT,
control instruments, etc.) and not clamped to a live conductor.
Never use acid detergents or dissolvents for cleaning.
Calibration Interval
The instrument has to be periodically calibrated by our service department in order to
ensure the specified accuracy of measurement results. We recommend a calibration
interval of two years.
Battery replacement
Prior to battery replacement, disconnect the instrument from any connected test
leads and ensure that the instrument is not clamped to a live conductor. Only
use batteries as described in the technical data section!
•
Switch off instrument. Disconnect test leads.
•
Loosen the screws on the instrument rear. Lift the battery case cover.
•
Remove discharged batteries.
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Insert new batteries.
•
Replace the battery case cover and retighten the screws.
Please consider your environment when you dispose of your batteries or accumulators.
They belong in a rubbish dump for hazardous waste. In most cases, the batteries can
be returned to their point of sale.
Please comply with the respective valid regulation regarding the return, recycling and
disposal of used batteries and accumulators.
If an instrument is not used over an extended time period, the accumulators or batter-
ies must be removed. Should the instrument be contaminated by leaking battery cells,
the instrument has to be returned for cleaning and inspection to the factory.
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