KB (E4 + E6) 02/2017 page 11/148
The chambers do not dispose of any measures of explosion protection.
DANGER
Explosion hazard.
Danger of death.
∅ Do NOT introduce any substance into the cooling incubator 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 which may arise during the temperature process. Take adequate
measures to exclude such risks prior to putting the cooling incubator into operation.
DANGER
Electrical hazard.
Danger of death.
∅ The chamber must NOT become wet during operation or maintenance.
The cooling incubators were produced in accordance with VDE regulations and were routinely tested in
accordance 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, the glass door handles, and the inner chamber will become hot
during operation.
Danger of burning.
∅ Do NOT touch the glass doors, the glass door handles, the inner surfaces or the charg-
ing material during operation.
WARNING
Stability hazard.
Danger of injury.
Damage to the chamber and the charging material.
Housing cover breakaway.
∅ Do NOT climb on the lower housing cover.
∅ Do NOT load the lower housing cover with heavy objects while the chamber door is
open.
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