Kessel Ecolift L Einbau- Und Betriebsanleitung Seite 38

4.6 Installing the cable duct
Route the control cables through a cable duct and mount
them between the drain body of the Ecolift L and the con-
trol unit.
Use max. 45° bends for changes in direction.
Lay the air hose with a constantly rising gradient.
The connection of the electric cables is explained in the
enclosed control unit instructions.
4.7 Connecting the ventilation pipe
WARNING
Impairment of the sensors in the tank
Risk of poisoning from escaping gases
Always connect the aeration and ventilation pipe
correctly.
Cut the aeration and ventilation pipe socket to length.
At the end of the ventilation socket (DN 70), route an aer-
ation and ventilation pipe (DN 70) to above the roof.
38 / 152 Installation and operating instructions 016-319