Service/maintenance
Chapter 7
OPERATION MANUAL
V2.4.0en/08.12.20//17.12
CC®-Immersion circulator
67
Connect the
>Circulation flow<
[1] with the
>Circulation return<
[2] to the temperature control
using a bypass hose.
Perform the following steps without attaching a short circuit hose, if the application used by you
(externally closed) is also dirty. In this case, leave your externally closed application connected to
the temperature control unit. This rinses the temperature control unit and your application at the
same time.
Fill
the system (minimum fill level) with the thermal fluid you wish to use. The filling process is
described on page 55 in section
»Filling and venting the bath thermostat and the externally
.
Vent
the system as described on page 55 in section
»Filling and venting the bath thermostat
and the externally closed application«
.
Adjust the
setpoint
and the cut-out value of the
overtemperature protection
to the thermal
fluid used. The procedure can be found on page 54 in section
and on
page 41 in section
»Setting the overtemperature protection«
.
Go to the “Categories Menu”.
Tap on the category “Temperature Control”.
Tap on the category “Start/Stop”.
Tap on the dialog entry “Start temperature control process”.
Confirm your choice by tapping on “OK”. The length of rinsing depends on the level of soiling.
Tap on the category “Start/Stop”.
Tap on the dialog entry “Stop temperature control process”.
Confirm your choice by tapping on “OK”. The temperature control process is stopped.
Drain
the temperature control unit as described on page 55 in section
bath thermostat and the externally closed application«
.
Repeat the steps “Filling”, “Venting”, “Start/Stop temperature control process” and “Draining”
until the drained thermal fluid remains clear.
Remove the bypass hose after completely emptying the temperature control unit.
Leave an application connected, if you have simultaneously rinsed a used application (externally
closed).
Leave the
>Drain<
[8] open for a while to allow the thermofluid to evaporate in the temperature
control unit.
Close the
>Drain<
[8] once the residual thermofluid has evaporated.
Dismount the drain hose.
Remove the collecting container.
Discard the collecting container, including its contents, properly. Follow the instructions on page
15, section
»Proper disposal of resources and consumables«
for the disposal of thermofluid.
Re-connect your application. (Only if you have rinsed the thermofluid circuit using a bypass
hose.)
Fill the temperature control unit with thermofluid as described on page 55 in section
venting the bath thermostat and the externally closed application«
.
Drain the temperature control unit as described on page 55 in section
bath thermostat and the externally closed application«
. An externally open application does
not need to be vented.
Start the “degassing” function as described on page 55 in section
. An externally open application does not need to be de-gassed.
Restart the temperature control unit in normal mode.
7.6
Cleaning the surfaces
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).