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KBF-S / KBF-S-UL (E6) 02/2019 page 20/91
With temperatures below +3 °C / 37.4 °F, water must be completely removed from the humidifying sys-
tem.
CAUTION
Storage below +3 °C / 37.4 °F with filled steam humidifying system.
Freezing in the steam generator.
Damage to the chamber.
Contact BINDER Service before any transportation below +3 °C / 37.4 °F.
Permissible ambient humidity: max. 70 % r.h., non-condensing
CAUTION
Condensation by excess humidity.
Danger of corrosion on the housing after operating at humidity values > 70 % r.H. for
a long period.
Dry the chamber completely before shut-down:
• Set the humidity to 0 % r.h. To enable dehumidification, the humidifying and dehu-
midifying system must be activated (deactivated function “Humidity off”, chap. 8).
• Set the temperature set point to 60 °C / 140 °F for approx. 2 hours.
• Only then, shut down the chamber at the main power switch (1) and
empty the
freshwater can.
When after storage in a cold location you transfer the chamber to its warmer installation site, condensa-
tion may form. Before start-up, wait at least one hour until the chamber has attained ambient temperature
and is completely dry.
In case of a prolonged temporal decommissioning: Leave the chamber door open or remove the access
port plugs.
3.4 Location of installation and ambient conditions
Set up the constant climate chamber on a flat, even surface, and in a well-ventilated, dry location and
align it using a spirit level. The site of installation must be capable of supporting the chamber’s weight (see
technical data, chap.24.4). The chambers are designed for setting up inside a building (indoor use).
CAUTION
Danger of overheating.
Damage to the chamber.
∅ Do NOT set up chamber in non-ventilated recesses.
Ensure sufficient ventilation for dispersal of the heat.
• Permissible ambient temperature range during operation: +18 °C / 64.4 °F to +32 °C / 89.6 °F. At
elevated ambient temperature values, fluctuations in temperature can occur.
The ambient temperature should not be substantially higher than the indicated ambient tem-
perature of +22 °C +/- 3 °C / 71.6 °F +/- 5.4 °F to which the specified technical data relate.
Deviations from the indicated data are possible for other ambient conditions.
With each degree of ambient temperature >25 °C / 77 °F, the refrigeration power decreases by
1.5 K.
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