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- unit markings or inscriptions are illegible.
- malfunctions occur.
- permitted limit values have been exceeded.
4. Safety regulations
Use of this unit assumes that the operator obser-
ves the conventional safety regulations and has
read the certificate in order to eliminate faulty
operation of the unit.
The following safety regulations must also be
complied with:
- The unit should not be opened inside the Ex-
area.
- The batteries may only be exchanged outside
the Ex-area.
- Additional batteries must not be carried in the
Ex-area.
- Only type-tested batteries may be used.
- Only those accessories approved by ecom
instruments GmbH may be used.
- Only original ecom replacement seals and
discs (type PL 10) should be used.
- Avoid contact with aggressive acids or bases.
- The LED housing should not be opened.
4.1 Special conditions for use in explosive
areas
- Storage of the flashlight in these areas is
prohibited!
- After changing the batteries or the sealing rings
always check to make sure that the sealing
rings and threads are clean and in good
condition.
- Before using the flashlight in the Ex-area make
sure the housing components are screwed
tightly by hand and/or as far as their stop in
order to ensure the IP rating.
