Hkoenig bw1890 Manuel D'instructions page 12

Open the beer cooler with 60-80N strength and place the well-
3.
assembled keg into the cooling cavity; Connect the CO2
connector tube and beer outlet tube with the keg lifter tube
connector.
NOTES: make sure all connection of tap mechanism is well
connected, and without damage. And make sure tap valve is on
close status, and the CO2 pressure regulator knob is at "Off" status.
Beer dispensing unit
Keg seal
Beer keg