Kessel EasyClean ground NS 1 Instructions De Pose Et D'utilisation page 31

6 Disposal
Carry out disposal (Standard version)
Remove the cover plate.
Now place the suction hose from the disposal vehicle into
the tank.
Start the pumping process at the disposal vehicle.
Wait until 1/3 of the static level has been pumped off. The
period of time this takes depends on the nominal size.
Cleaning the inside walls of the tank (if required)
At the same time as the pumping out process, clean the
inside walls of the tank with a water hose.
Once the tank has been pumped empty (slurping
noises) , end the pumping off process by the disposal
vehicle.
Wait briefly, then remove the suction hose.
Filling with cold water
Start cold water supply.
Wait until the water level has reached the static level
and then stop cold water supply.
Re-insert the cover plate.
Record the disposal in the log book.
Disposal procedure is completed.
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Installation and operating instructions 31 / 108