Huber MPC Minichiller 280, Manual

Page: 44 / 60

Normal operation
OPERATION MANUAL Chapter 5
Minichiller®
V2.4.0en/09.08.21//1.30
44
5 Normal operation
5.1 Automatic operation
Extremely hot / cold surfaces, connections and thermal fluids
BURNS/FREEZING OF LIMBS

Surfaces, connections and tempered thermal fluids can be extremely hot or cold depending on
the operating mode.

Avoid direct contact with surfaces, connections and thermal fluids!

Wear your personnel protective equipment (e.g. temperature-resistant safety gloves, safety
goggles).
During an active circulation, the thermal fluid circuit is shut off by shut-off valves
MATERIAL DAMAGE TO THE CIRCULATING PUMPS INSTALLED IN THE TEMPERATURE CONTROL
UNIT

Do not close the thermal fluid circuit during an active circulation by means of shut-off valves.

Warm the thermal fluid to room temperature before stopping the circulation.
5.1.1 Temperature control
5.1.1.1 Starting the temperature control process
The temperature control process can be started after filling and complete venting.
PROCEDURE

With the temperature control unit switched on and thermoregulation/circulation stopped, press
the >Start/Stop button< [E].
Thermoregulation starts.
5.1.1.2 Ending the temperature control process
When the temperature control unit is switched off, the thermal fluid temperature is high-
er/lower than room temperature
DAMAGE TO THE TEMPERATURE CONTROL UNIT AND THE GLASS APPARATUS/APPLICATION

Bring the thermal fluid up to room temperature using the temperature control unit.

Do not close the shut-off valves in the thermal fluid circuit.
Thermoregulation can be terminated at any time. Thermoregulation and circulation are switched off
immediately afterwards.
PROCEDURE

With the temperature control unit switched on and thermoregulation/circulation started, press
the
>Start/Stop button<
[E].
Thermoregulation stops.