MyGate Kit LIBRA, Manual

Page: 21 / 26

Fig.D Fig.E
Fig.F Fig.G Fig.H
Fig.I Fig.L Fig.M
18
1)
2)
3)
4)
5)
6)
7)
8)
9)
drive arm
ARM ADAPTER FOR OVERHEAD GARAGE DOORS
OPTIONAL ACCESSORY AVAILABLE FOR SALE
The ARC adapter arm is designed for counterweight spring overhead doors (fig.D) and looks like fig.E.
DRIVE ARM REPLACEMENT
Prepare the trolley for drive arm replacement (fig.F).
The drive arm is supplied with the automation LIBRA.
Unscrew the 5 screws that fix the trolley (fig.G).
The trolley when opened looks like fig.H. The drive arm is placed in the highlighted joint. To remove it, simply lift it from the seat. Make sure the
string for manual release is fitted inside the gap (fig.I)
Place the boomerang bracket provided witht the arm adapter, leaving the string through as shown in fig.L
Tighten the 5 screws and fix the bracket to the trolley (fig.M)
ARC ADAPTER ARM MOUNTING
Fit the adapter arm to the boomerang bracket (fig.N)
Fix the adapter arm ARC in the center of the door, with the upper edge of the fixing plate at the height of the upper edge of the plate.
Fix the lower side of the fixing plate to the door frame (fig.O). Check the frame is strong enough, otherwise proper support must be provided.
Check the gap between the upper edge of the door and the rail of the automation is
between 8 and 15 cm (fig.P)
Programm the door operator and check the correct operation of the system and the arm.
boomerang bracket
ARC arm adapter
rev0 2 _19