ECOTEST DKG-21 M Operating Manual page 86

5.1.2 Safety measures
5.1.2.1 TM safety measures fully comply with safety
measures stated in item 4.3.1 of the present OM.
5.1.3 Maintenance procedure of the dosimeter
5.1.3.1 External examination
External examination of the dosimeter should be
performed in the following order:
- check the technical condition of surface, inspect for
integrity of seals, absence of scratches, traces of
corrosion, surface damage of the dosimeter;
- check the condition of clamps in the battery
compartment.
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