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VEGA78
EN - 90
8. MAINTENANCE
8.1. GENERAL
The VEGA78 is a precision meter. For their use and storage, follow the recommendations
and instructions of this manual in order to avoid possible damages or dangers. Never use
the instrument in environments with a high humidity or temperature. Do not expose the
meter to direct sunlight. Always turn off the instrument after use.
8.2. SITUATIONS RELATIVE TO INTERNAL BATTERY
CAUTION
Do not open the battery cover in case for replacing of internal battery. This
operation can be performed only by HT Technical Service.
The meter is powered by a rechargeable Li-ION battery with 3.7VDC output voltage which
can be charged by using supplied external adapter under any function mode. The battery-
adapter packet defines several combinations which are shown through different icon in the
top right display as follows:
Icon at display
Description
Too low battery level. Perform a battery charging
Residual battery charging at 25%
Residual battery charging at 50%
Residual battery charging at 75%
Battery fully charged
Only adapter connected. Battery disconnected
Battery and adapter connected. Recharging battery
Battery fully charged with adapter connected
Battery charge unknown. Connect adapter
Problem with battery. Contact HT Technical Service
Table 8: List of battery icons at display
8.3. CLEANING
Use a soft dry cloth to clean the meter. Do not use never wet clothes, solvents, water etc..
and take particular care at TFT display.
8.4. END OF LIFE
CAUTION
: This symbol indicates that equipment and its accessories shall be
subject to a separate collection and correct disposal.
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