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For correct functioning:
DO NOT EXCEED THE MAXIMUM APPLICABLE LLIMITS IN
TERMS OF PRESSURE (PS) AND (TS) SHOWN ON THE DATA TAG
Use anti-freezing solitions in the case in which the evaporation point is
close to the freezing point of the liquid, after verifying its compatibility with
the construction materials of the exchanger.
FOR USE WITH COOLANTS
o
Use a thermostat with anti-freezing protection and a system for checking the
flow to ensure constant water supply before, during and after the functioning of the
compressor.
o
The exchanger must be equipped on the secondary fluid side with a
temperature sensor so that the secondary fluid is at least 2K greater than its
freezing point.
o
If the secondary fluid is absent, immediately switch off the compressor.
o
When the evaporation point of the fluid is lower than the freezing temperature
of the secondary fluid, there is risk of freezing. If the coolant consists of a bland,
there is risk of freezing, when the bubble point in the exchanger is lower than the
freezing temperature of the secondary fluid.
o
If water is the secondary fluid, there is risk of freezing if the temperature is
equal or less than 0°C (32°F).
o
Make sure the secondary fluid flows inside the exchanger before starting the
compressor.
6. USE
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