The liquid level in the device is shown on the display.
1.
Switch on the device. Set the target temperature to room
temperature.
2.
Reduce the liquid level in the device. To do so, drain the heat
transfer liquid via the drain tap.
The display will show the heat transfer liquid level drop-
ping.
If the liquid level is too low, the device will switch off. The
message
low level
will appear on the display.
3.
Close the drain tap and top up the heat transfer liquid.
The liquid level rises on the display.
4.
Unlock the display with the Enter button.
The device restarts.
7.5 Cleaning air-cooled condenser
Personnel:
n
Operating personnel
1.
Switch off the device.
2.
Remove the front panel carefully. Pull the panel to the front
by gripping the recess and lift the panel out of the guide for
this.
The front panel is held in place by a magnetic
catch.
3.
Brush off or vacuum the condenser.
4.
Replace the front cover carefully.
7.6 Cleaning water filter
This section is relevant for the following:
n
For water-cooled devices
Fig. 71: Remove the front panel
Maintenance
Variocool
81
Summary of Contents for VC 1200
Page 47: ...Fig 13 Menu structure part 1 Operation Variocool 47...
Page 48: ...Fig 14 Menu structure part 2 Menu structure for Graph Clock and Standby Operation Variocool 48...
Page 103: ...General Variocool 103...
Page 110: ......
Page 111: ......
