Bosch HUI54452UC Instructions D'installation page 12

Installing the appliance
Screw appliance tightly to the fitted unit.
1.
Pull out the filter pull-out until it is flush with the front
2.
edge of the fitted unit.
Take metal mesh grease filter out. Push stop forward
3.
until it lies against the filter pull-out. Screw stop tight in
this position.
12
Removing the appliance
Disconnect the appliance from the power supply.
1.
Loosen the exhaust air lines.
2.
Loosen the screw connections with the unit.
3.
Remove the appliance.
4.