ST-141/ST-141D
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14
9 Maintenance or Repair
1.
When the LCD shows the symbol “
”, it
means that the electric quantity is low, please
replace with batteries immediately to ensure
accuracy.
2. When the meter is dirty, please wipe it with a
soft cloth, such as glasses cloth, and do not
wipe it with chemical solvents.
3. If not using for a long time, please remove the
batteries to prevent the leakage of battery
electrolyte solution which will corrode the
internal components.
4. If fault on the meter, it can only be sent to the
service suppliers who are authorized, or sent
back to the original factory for maintenance.
10 Battery Replacement
1. Turn off the power.
2. Open the bracket and the battery cover on the
back of meter, and remove the batteries.
3. Install six new batteries of AA type and comply
with the polarity positions of positive and
negative.
4. Install the battery cover and the bracket back.
11 Product Disposal
Caution: This symbol indicates that
equipment and its accessories shall
be subject to a separate collection
and correct disposal.
