Huber Pilot ONE Unistat T3*0, Operation Manual

Page: 67 / 100

Setup mode
Chapter 4 OPERATION MANUAL
V2.4.0en/22.07.20//17.12
Unistat® T300 Series
67
4.4.1.1 Filling and venting externally closed application
Non-compliance with the safety data sheet for the thermal fluid to be used
INJURIES

Risk of injury to the eyes, skin, respiratory tract.

The safety data sheet for the thermal fluid to be used must be read prior to using it and its
content must be respected.

Observe the local regulations/work instructions.

Wear your personal protective equipment (e.g. temperature-resistant safety gloves, safety
goggles, safety footwear).

Danger of slipping because floor and work area are contaminated. Clean the work station and
follow the instructions for the disposal of thermal fluid and material on page 17 in section
»Proper disposal of resources and consumables«
.
Semi-automatic venting
PHYSICAL DAMAGE TO THE TEMPERATURE CONTROL UNIT

An elevated tolerance time for the pressure drop can damage the pump if the thermal fluid
level in the system is also too low.

Constantly monitor the thermal fluid level in the >Sight glass< [23] or on the
>Touchscreen< [88]. Fill up the thermal fluid during the venting phase so the thermal fluid level
in the >Expansion vessel< [18] does not fall below the minimum mark.
Calculate whether the capacity of the
>Expansion vessel<
[18] can absorb the expansion volume
during operation. Assume the following volumes for this calculation: [Minimum filling capacity of
the temperature control unit] + [Volume of the
> Extra expansion vessel<
[19] (optional)]
+ [Volume of the thermal fluid hoses] + [Jacket volume of your application] + [10% / 100 K].
▪ During the fill process, ensure any necessary measures, such as earthing the tanks, funnels and
other aids, have been taken.
▪ Fill to the lowest possible height.
Fill levels in the
>Sight glass<
[23]
Thermal fluid level on
the >Touchscreen<
[88]