ECOTEST DKG-21 Operating Manual page 30

4.2 Preparation of the dosimeter for operation
4.2.1 The scope and order of external examination
4.2.1.1 Before using the dosimeter, unpack it and check if the delivery kit
is complete. Examine for mechanical damages.
4.2.2 Rules and order of examination for operational readiness
4.2.2.1 Examine the control buttons before switching the dosimeter on.
4.2.2.2 Open the battery compartment and make sure the storage battery is
inserted, connections are reliable, and there is no leakage of salts after long-
term storage of the dosimeter. In case of salt leakage, remove the storage
battery. Clean it, if possible, or replace, if not. Insert the storage battery and
close the battery compartment with the lid.
4.2.3 Charging the storage battery
4.2.3.1 The storage battery should be charged with a charger included
in the delivery kit. The storage battery should be in the battery compartment
during that. The use of similar chargers or USB-ports of a PC are also
allowed.
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