Laying a new heating cable or replacing the cable
How to proceed:
1. Pull the power plug.
2. Remove ...
– the cover of the filling port,
– the filter back,
– the grilles of the intake and waste air opening,
– the drain hose.
3. Pull off the casing of the back section.
4. Pull the heating cable plug.
We recommend having two people perform the following step:
5. Tilt the unit slightly forward and remove the polystyrene base.
Note: If the liquid reservoir contains liquid, the unit may not be tilted or only tilted very
slightly (max. 45 °), depending on the liquid level. Otherwise liquid may spill and destroy the
electronics.
If necessary, carefully pour out the liquid through the filling port so that no water can get into
the electronics.
6. Pull the heating cable off the polystyrene base and lay it in its new position.
7. Reassemble the unit in reverse order.
– When inserting the polystyrene base, position it so that the drain is located in the cut-out
at the bottom.
– When fitting the back section, ensure that no cables are kinked or crushed.
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