12
Warning functions and safety installations
Excess temperature protection
85 °C - fixed value
Low liquid level protection
float switch
Alarm message
o audible (permanent)
Excess temperature - Warning function
82 °C
Overload protection
for compressor and pump motor
Classification according to DIN 12876-1
class I
Environmental conditions according to IEC 61 010-1:
Use only indoor.
Altitude up to 2000 m - normal zero.
Ambient temperature: +5 ... +40 °C
Air humidity:
Max. rel. humidity 80 % for temperatures up to +31 °C,
linear decrease down to 50 % relative humidity at a temperature of +40 °C
Max. mains fluctuations of ±10 % are permissible.
The unit corresponds to Class I
Overvoltage category
II
Pollution degree
2
Caution:
The unit is not for use in explosive environment.
EMC requirements
The device is an ISM device of group 1 per CISPR 11 (uses HF for internal purposes) and is
classified in class A (industrial and commercial sector).
Notice:
Devices of class A are intended for the use in an industrial electromagnetic
environment.
When operating in other electromagnetic environments, their electromagnetic
compatibility may be impacted.
Information about the used refrigerants
The
Regulation (EU) No. 517/2014 on fluorinated greenhouse gases
applies to all systems which
contain fluorinated refrigerants and replaces (EC) 842/2006.
The aim of the Regulation is to protect the environment by reducing emissions of fluorinated
greenhouse gases.
Among other things it regulates the emission limits, use and recovery of these substances. It also
contains requirements for operators of systems which require / contain these substances to function.
Under Regulation 517/2014, the operator of a system of this nature has the following duties:
x
The operator must ensure that the equipment is checked at regular intervals for leaks.
x
These intervals depend on the CO
2
equivalent of the system. This is calculated from the
refrigerant fill volume and type of refrigerant. The CO
2
equivalent of your system is shown on
the model plate.
x
The operator undertakes to have maintenance, repair, service, recovery and recycling work
carried out by certified personnel who have been authorized by JULABO.
x
All such work must be documented. The operator must keep records and archive them for at
least five years. The records must be submitted to the relevant authority on request.
Refer to the text of the Regulation for further information.
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.com
information@itm.com
1.800.561.8187
