Delta OHM HD2106.1, Руководство пользователя

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ALFUNCTIONING UPON TURNING ON AFTER BATTERY REPLACEMENT
After replacing the batteries, the instrument may not restart correctly; in this case, repeat the opera-
tion. After disconnecting the batteries, wait a few minutes in order to allow circuit condensers to
discharge completely; then reinsert the batteries.
W
ARNING ABOUT BATTERY USE
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Batteries should be removed when the instrument is not used for an extended time.
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Flat batteries must be replaced immediately.
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Avoid batteries leaking.
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Always use good quality leakproof alkaline batteries. Sometimes on the market, it is possi-
ble to find new batteries with an insufficient charge capacity.
INSTRUMENT STORAGE
Instrument storage conditions:
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Temperature: -25…+65°C.
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Humidity: less than 90%RH without condensation.
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Do not store the instrument in places where:
Humidity is high.
The instrument may be exposed to direct sunlight.
The instrument may be exposed to a source of high temperature.
The instrument may be exposed to strong vibrations.
The instrument may be exposed to steam, salt or any corrosive gas.
Maintenance
The instrument case is made of ABS plastic and the protections are rubber: do not use any incom-
patible solvent for cleaning.
In the conductivity/temperature combined probe the bell and the body of the probe are made of Po-
can, the conductivity and temperature sensors are made of Platinum.
During the use control the compatibility of these materials with the liquid that you want to measure.
The probe must be preserved in a dry space. At regular intervals check that no deposits or corrosion
are present on the sensitive part of the probe.
Any possible deposits should be removed using detergent on a wet rag. Particularly resistant depos-
its can be removed leaving the probe immersed in soap water for some hours and then rinsing it. Do
not allow hands to touch the electrodes after cleaning.
Do not use any abrasive product for cleaning.