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BD / BF / ED / FD / FED (E3.1) 03/2019 page 10/106
The chambers do not dispose of any measures of explosion protection.
DANGER
Explosion hazard.
Danger of death.
∅ Do NOT introduce any substance into the chamber which is combustible or explosive at
working temperature.
∅ NO explosive 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
contained moisture constituent and its behavior with the addition of heat energy.
Familiarize yourself with any potential health risks caused by the charging material, the contained mois-
ture 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.
DANGER
Electrical hazard.
Danger of death.
∅ The chamber must NOT become wet during operation or maintenance.
The chambers were produced in accordance with VDE regulations and were routinely tested in accord-
ance to VDE 0411-1 (IEC 61010-1).
During and shortly after operation, the temperature of the inner surfaces almost equals the set-point.
CAUTION
The
glass doors and glass door handles (BD, BF), inner chamber, exhaust duct, door
window (option), and the door gaskets will become hot during operation.
Danger of burning.
∅ Do NOT touch the glass doors, inner surfaces, exhaust duct, door window, access
ports, door gaskets, or the charging material during operation.
∅ BF, FD, FED: Do not place the power cable over the door gap when the chamber is hot
after operation.
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