Zanussi ZBB 6284 Instruction Booklet page 17

Fit the appliance in the niche by making sure that it
stands against the interior surface of the unit on the
opposite side where the door hinges of the
appliances are fitted. Insert the appliance until the
upper strip butts up against the unit (1) and make
sure that the lower hinge is in line with the surface of
the unit (2).
Fasten the appliance with 4 screws provided in the
kit included with the appliance.
(I = short) (P = long)
Apply the sealing strip pushing it between the
refrigerator and the adjacent cabinet.
Apply covers (C-D) on joint cover lugs and into hinge
holes.
Snap vent grille (B) and hinge cover (E) into
position.
Separate parts Ha, Hb, Hc, Hd as shown in the
figure.
17