HT60
EN - 15
5. MAINTENANCE
5.1. GENERAL INFORMATION
The instrument you purchased is a precision instrument. While using and storing the
instrument, carefully observe the recommendations listed in this manual in order to
prevent possible damage or danger during use.
Do not use the instrument in environments with high humidity levels or high
temperatures. Do not expose to direct sunlight.
Always switch off the instrument after use. In case the instrument is not to be used for a
long time, remove the battery to avoid liquid leaks that could damage the instrument's
internal circuits.
5.2. REPLACING THE BATTERY
When the LCD display shows the lat battery symbol “ ” (see § 6.1.2), it is necessary
to replace the battery.
CAUTION
Only expert and trained technicians should perform this operation. Before
carrying out this operation, make sure you have disconnected all cables
from the input terminals.
1. Position the rotary switch to OFF and remove the cables from the input terminals.
2. Turn the fastening screw of the battery compartment cover from position “ ” to position
“ ” and remove it.
3. Remove the battery and insert a new battery of the same type (see § 6.1.2), respecting
the indicated polarity.
4. Restore the battery compartment cover into place and turn the fastening screw from
position “ ” to position “ ”.
5. Do not scatter old batteries into the environment. Use the relevant containers for
disposal.
5.3. CLEANING THE INSTRUMENT
Use a soft and dry cloth to clean the instrument. Never use wet cloths, solvents, water, etc.
5.4. END OF LIFE
WARNING: the symbol on the instrument indicates that the appliance, the
battery and its accessories must be collected separately and correctly disposed
of.
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