RIB DUKE 110 Manual page 22

G
B
INSTALLING THE DUKE 180°
- Make sure that the pivot of foundation box is well greased. Lay down the ball (CVA1479) end
insert drive rod CME5230 after fitting release system (picture 7).
- Fit gate bracket plate CME6987 through its pivot in the drive rod (picture 8).
- Place gate leaf between upper hinge and plate of gate bracket (hinge and pivot of gate
bracket plate should be perfectly aligned).
- Weld carefully bracket plate on the leaf.
- Fit Duke operator inside foundation box (picture 12) by means of enclosed nuts M12 and
washers on column side, while on opposite column side screw in "prolunghe" CME5228 and
relevant washers DRL12X24 (refer to exploded view at last page). ATTENTION: Duke motor
must be always placed as in picture 12 (motor on right side), no matter right or left side.
- Fit gearing plate by means of relevant nuts and washers M10.
- Insert bolt and nut for adjusting (A) (Picture 12).
- Insert gear train CME5226 into splined drive shaft, after fitting adjusting bolt B as in picture
12.
ATTENTION: adjusting of opening travel must be done by adjusting bolt B, but amplitude is
regulated by position of insertion of drive shaft. The wider the opening is needed the closer to
stop 1 it must be inserted (for left side fitting), or stop 2 (for right side fitting).
ADJUSTMENT OF DUKE 110° MECHANICAL STOPPER
The DUKE system requires no floor stops or other accessories as the gate travel limit is
determined by means of set screws located internally of the box.
Access to the screws is gained by lifting the cover.
- To adjust the travel limit for the opening movement of the gate, simply turn the screw (A)
left or right as appropriate, then secure the lock nut to prevent the screw from slipping
out of position subsequently (Fig. 11).
Same adjusting must be done also on bolt (C) for closing, in order to let the mechanism block
again when unblocked.
IMPORTANT: Please make sure that the leaves stop against the
mechanical stoppers inside the operator before
they reached the ground mechanical stopper. In not
adjusted, unblocking will be impossible.
ADJUSTMENT OF DUKE 180° MECHANICAL STOPPER
To adjust the travel limits to the required positions, simply turn the relative screws A and B
left or right as appropriate, then secure the locks nuts to prevent the screws from slipping
out of position subsequently (Fig. 12).
Before this adjustment is made, the angular position of the stop must be selected
according to the maximum opening arc required:
A = CLOSING STOP
Adjusting must be done in order to let the mechanism block again when unblocked.
B = OPENING STOP
ATTENTION: further to adjusting opening bolt, it is necessary to insert drive shaft approximately
towards the stop where adjusting bolt will end (2 for left side and 1 for right side).
IMPORTANT: Please make sure that the leaves stop against the
mechanical stoppers inside the operator before
they reached the ground mechanical stopper. In not
adjusted, unblocking will be impossible.
C
SX
2
B
GATE SHUT
2
B
22
DX
A
CCA1360
A
1
DX
A
1
11
GATE SHUT
12