Huber 705 - Page 72

Setup mode
OPERATION MANUAL Chapter 4
Unistat® V2.0.0en/09.06.16//15.09
72
 Leave the temperature control unit open for a while to allow it to dry out and the residue to
drain. Without screw caps with >Drain valve thermofluid< [3] open.
 Close the >Drain valve thermofluid< [3] by turning it clockwise (turn 90° right as far as it will go).
 Close the connection >Circulation flow< [1].
 Close the connection >Circulation return< [2].
 After drying out, remove the drain hose and re-fit the knurled screw to the >Drain< [8].
 The bath is now drained.
Draining residual liquid in externally open application without >Drain valve thermofluid< [3].
 Have a suitable container ready to catch the thermofluid.
 Open the knurled screw at the >Drain< [8]. As soon as you have opened the knurled screw, the
thermofluid will flow from the external application over the bath and into the container. Check if
the thermofluid can be reused. On page 16 observe section »Proper disposal of resources and
consumables«.
 Wait until the external application and the bath are empty.
 Open the connection >Circulation flow< [1].
 Open the connection >Circulation return< [2].
 Leave the temperature control unit open for a while for the residue to fully drain and to allow it
to dry out (without screw caps).
 Close the connection >Circulation flow< [1].
 Close the connection >Circulation return< [2].
 Re-fit the knurled screw to the >Drain< [8].
 The bath is now drained.