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MK LIT (E5) 01/2021 page 13/172
1.7.2 Notes on loading and operation
The chamber does not dispose of any measures of explosion protection.
DANGER
Danger of explosion due to introduction of flammable or explosive substances in
the chamber.
Serious injury or death from burns and / or explosion pressure.
∅ Do NOT introduce any substance into the chamber which is combustible or explosive at
working temperature.
∅ Do NOT introduce any combustible dust or air-solvent mixture in the inner chamber.
Any solvent contained in the charging material must not be explosive or inflammable. I.e., irrespective of
the solvent concentration in the steam room, NO explosive mixture with air must form. The temperature
inside the chamber must lie below the flash point or below the sublimation point of the charging material.
Familiarize yourself with the physical and chemical properties of the charging material, as well as the con-
tained moisture constituent and its behavior with the addition of heat energy.
The occurrence of a EUCAR hazard level 7 (explosion) event if the LEL of a released gas is exceeded must
be reliably prevented.
DANGER
Risk of emergence of an explosive atmosphere due to outgassing of the cells Risk
of explosion.
Serious injury or death from burns and / or explosion pressure.
∅ Do not carry out destructive tests (“abuse tests”).
When testing 18650-type cells without customer-provided flushing/inertization, ensure
that a maximum of one cell (LIT MK 240) / three cells (LIT MK 720) is inserted. When
inserting several cells, ensure a minimum clearance between the individual cells.
With customer-provided flushing/inertization: Ensure a minimum clearance between
the individual cells.
Ensure that customer-provided permanent inertization is properly connected.
Ensure that the main switch of the gas detection system is switched on during opera-
tion.
Familiarize yourself with any potential health risks caused by the charging material, the contained moisture
constituent or by reaction products that may arise during the temperature process. Take adequate
measures to exclude such risks prior to putting the chamber into operation.
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