MMR-650 – USER MANUAL
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7
Cleaning and maintenance
CAUTION!
Use only the maintenance methods specified by the manufacturer in this manual.
The casing of the meter may be cleaned with a soft, damp cloth using all-purpose detergents. Do
not use any solvents or cleaning agents which may scratch the casing (powders, pastes, etc.).
The electronic system of the meter does not require maintenance.
8
Storage
In the case of storage of the device, the following recommendations must be observed:
•
Disconnect all the test leads from the meter.
•
make sure that the meter and accessories are dry,
•
during prolonged storage remove the batteries,
•
storage temperatures must be in accordance with those defined in technical specifications,
•
in order to prevent total discharge of the rechargeable batteries during prolonged storage, charge
them from time to time.
9
Dismantling and Disposal
Worn-out electric and electronic equipment should be gathered selectively, i.e. it must not be placed
with waste of another kind.
Worn-out electronic equipment should be sent to a collection point in accordance with the law of
waste electrical and electronic equipment.
Before the equipment is sent to a collection point, do not dismantle any elements.
Observe the local regulations concerning disposal of packages, worn-out batteries and accumula-
tors.
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