3. Close the drain tap and top up the heat transfer liquid.
The liquid level in the display rises.
4. Unlock the display with the Enter button.
The device restarts.
7.5 Cleaning the air-cooled condenser
Personnel:
n
Operating personnel
1. Switch o the device.
2. Carefully remove the front panel. Grasp the front panel at the recess,
pull it towards you and lift it out of the guide.
The front panel is held in place by a magnetic catch.
3. Brush o or vacuum the condenser.
4. Install the front panel again with care.
7.6 Cleaning the water filter
This section is relevant for:
n Water-cooled devices
Fig. 65: Removing the front panel
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