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14. EC type approval test certificate
1) The following special conditions according to the
EC type approval test certificate must be observed:
1. The opening of the enclosure within explosion
hazardous areas is prohibited.
2. Before the lamp will be put into operation, a functional
test shall be made. If a considerable loss of illuminating
power will be detected, the batteries shall be changed.
If the batteries are low or visible damages are detected,
the LED headlamps shall be not put into the explosion
hazardous area.
3. The exchange of the built-in batteries shall be only done
outside the hazardous area and only with battery types
approved by the manufacture.
4. If electrolyte leakage is detected, the device shall not put
into the explosion hazardous area and shall be send to
the manufacturee for inspection.
5. Only by the manufacturer approved accessories resp.
spare parts shall be used..
6. Damaged gaskets shall only be changed according to the
instructions inside the operating manual.
7. The operating manual has to be observed.
The special conditions of the LED headlamp Lite-Ex
®
PL 10
H are in addition as follows:
8. Only the original headband (HB 10 H) shall be used.
9. If the headlamp will be used with batteries of
type Energzer No. E92, the Lite-Ex
®
PL 10 H only fulfils
the temperature class T3.
2) The current Ex-certificate can be downloaded from the
relevant product page at www.ecom-ex.com