Instalacion_113 teclas
borradas.fm - 30/5/11
IZAR chain transmission operator
27
UNPACKING AND INSTALLATION
Install the crankshaft
Dual drive only: install the transmission
1
Position the crankshaft (1) in the door, respecting
the levels (in mm) shown in the corresponding
figure:
Inward opening: figure A.
Outward opening: figure B.
2
Attach the crankshaft by welding.
3
Place the drive pin (2) through the crankshaft.
4
In the case of dual drive, place the second
crankshaft and its drive pin.
Ensure this is at the same height as the first one.
Inward opening
Outward opening
This operation should be carried out with the two
drive pins (A) positioned through their respective
crankshafts.
1
Position the transmission elements: the bars (1), the
bushing (2) and the supports (3).
2
Mark the bore position in the bars (1) through the
threaded holes of the sleeve (2).
3
Bore holes in the the bars (1).
ø = 5mm, depth = 5mm
4
Secure the sleeve to the bars using screws
(ø = 5mm, L = 5mm).
5
Bore holes in the the bars where they meet the
cardan joints (4). Attach the bars to the cardan joints
using screws and self-locking nuts.