2. Safety
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– MRF-M2 -E - V0.7 - 23.04.2021
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2.2 Intended use
These operating instructions contain important technical and safety
information. Please read carefully before installation and before any
work on or with the regulator!
The milk temperature regulator MRF-M2 is used to control agitator motors, compres-
sors and other components in milk cooling tanks. Any other use of the device is
permitted only with prior written permission from the manufacturer.
The regulator is intended only for incorporating into machinery, display panels or
switchboxes etc. and when fitted corresponding to protection class 2 (double or re-
inforced insulation). It is only allowed to be put into operation in installed state. The
use of the regulator is permitted in devices of protection class 1 and 2. The regulator
must not be modified or converted in any way!
The milk temperature regulator is ready for use only when the parameters have been
set appropriately. Its use before this has been done would have no benefits and
could also damage the equipment or adversely affect the milk to be temperature-
controlled.
Responsibility for the faultless functioning of the connected devices lies with the plant
engineer or the installer or the service engineer who has installed and commissioned
the MFR-M2.
The regulator is fitted with a resistance temperature sensor.
The milk temperature regulator MRF-M2 is not suitable for use in explosive atmos-
pheres. Danger of explosion. Use only outside areas subject to explosive atmos-
pheres.
The regulator fulfils the EC requirements for electromagnetic compatibility (EMC)
and the Low Voltage Directive (LVD).
The safety components meet the VDE regulations
NOTICE
