H48.ZUBHLS016EN-03 10.2020 3/4
Assembly instrucons and warnings
Single sash square turn and lt, lt-turn and turn-only
Restrictor with damper size 1 and size 2
ALU
Accessories
Fig. 1
Assembly instructions
Sash Insert opening restrictor with damper size 1/size 2 (870/871) horizontally into the boom sash groove
and posion according to measurements (see g. 1).
Secure opening restrictor with grub screws (SW 2.5, torque 3 + 0.5 Nm).
Frame Insert frame bearing (869) into the frame groove and posion according to dimensions (see g. 1).
Clamp frame bearing (869) ghtly with grub screws (SW 2.5, torque 1.5 ± 0.25 Nm).
Coupling Adjust the opened sash in such a way that the adapter of the connecng rod of the opening restrictor with
damper size 1/size 2 (870/871) can be guided over the bayonet locking cam of the frame bearing (869)
(see g. 2). If necessary, adjust the bayonet locking cam of the frame bearing (869) for this purpose (SW 4 mm).
Aer coupling the adapter, turn the bayonet locking cam of the frame bearing (869) towards the outside
in order to prevent a disengagement of the adapter (see g. 3).
Greasing or oiling the operang rod of the
opening restrictor with damper (870/871)
leads to failure of the damping funcon
and can lead to breakage of the boom
hinge.
There is a risk of injury if the window sash
falls out!
> Do not grease or oil the operang rod of
the restrictor with damper (g. 1)!
Frame
Sash
Fig. 2
Fig. 3
Fig. 1
If the bayonet locking cam of the frame bearing (869) is not turned aer the coupling, the
connecting rod of the opening restrictor with damper (870/871) could disengage.
Tilting could lead to breakage of the bottom hinge.
There is a risk of injury if the window sash falls out!
> Turn the bayonet locking cam of the frame bearing (869) towards the outside,
to prevent a disengagement of the adapter while opening and closing the sash.
Opening restrictor
Grub screw
Bayonet locking cam
Frame bearing
4
90°
869
870/871
Gr. 1 = 428
Gr. 2 = 660
Gr. 2: 137
