19
8.3. Filling
Notice:
Risk of injury for hands. Close cover carefully.
Top view
°C
Push
Push
Take care that no liquid enters the interior of the circulating
cooler.
L
Connect the tubing from the external system to the pump
connectors and check for leaks
Respect instructions from page 13 to page 15!
L
Check to make sure that the drain tap (9) is closed.
•
Unlock and open lid of fill in opening (4) by slightly
pushing.
•
Fill in tempering fluid up to marking „H“ of the filling level
indicator.
H
L
•
Turn the mains switch (1) on (Switching on - see page 19)
•
Switch on unit. To do so press button
for approx. 4 seconds.
•
Tempering fluid is pumped into the externally connected system.
Refill fluid up to marking „H“.
•
The recirculating cooler is ready for operation.
8.4.
Switching on / Start - Stop
ON
Switching on:
The recirculating cooler is turned on and off with the mains switch.
The unit performs a self-test. All segments of the 4-digit LED
temperature DISPLAY and all indicator lights will illuminate
(as illustrated on the left).
Then the software version and the type of unit is indicated.
Examples: (v 1.02) (FL2506)
The display "
OFF
" indicates the unit is ready to operate (standby
mode).
Start:
Press enter
for about 4 seconds.
The LED temperature DISPLAY indicates the actual bath
temperature.
Stop: 1.
Press enter
for about 4 seconds.
2.
Wait until the LED display stops blinking!
3.
Turn the unit off with the mains power switch.