Lauda MC 1200, Operating Instructions Manual

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4.3.2 Connecting external consumer
CAUTION!
Discharge of heat transfer liquid during operation
caused by open consumer
Electric shock, frostbite
 Only use closed consumers.
CAUTION!
Bursting of the external hydraulic circuit due to
overpressure
Impact, cutting, frostbite
 Lay hoses so that they do not kink.
Note the following:
 Temperature control hoses: Always use the largest possible
diameters and shortest possible hose lengths in the external
liquid circuit.
If the temperature control hose diameter is too small, a tem-
perature drop between device and external consumer occurs
due to flow rate too low. In this case, increase or lower the tem-
perature accordingly.
 Secure the temperature control hoses with hose clamps.
 If the external consumer is at a higher level than the device,
emptying of the external volume can occur if the pump is
stopped and there is ingress of air in the external liquid circuit
even for closed circuits. In this case, you risk device overflow.
 In the event of hose rupture, cold liquid can escape and
become a danger for persons and material.
4.4 Cooling water
4.4.1 Cooling water requirements
This section is relevant for the following:
 For water-cooled devices
Before commissioning
Microcool 27