Beninca KTE Manual Del Usuario página 12

Thank you for choosing our KTE ratiomotor.
All items in the wide Benincà production range are the result of twenty-years' experience in the automatism
sector and of continuous research for new materials and advanced technologies.
We are, therefore, in the position to offer highly reliable products that due to their power, effectiveness and
useful life, fully satisfy the final user's requirements.
All our products are covered by warranty.
Possible injury to people or accidents caused by defects in construction are covered by a civil liability policy
drawn up with one of the major insurance companies.
The system has been studied to motorize sectional doors.
To be applied onto balancing doors, a special fitting arm is required (item AU.C25).
In any case, following conditions will have to be observed:
- the distance between the door highest point and the ceiling must be at least 40mm (fig. 1).
- it has to be possible to open and close the door by pulling and pushing horizontally its top edge (fig.1).
- manual moves must be smooth and regular.
a) Introduce the plate P in the aluminium profile until the holes of the plate correspond to the holes of the base
plate B (Fig.3).
b) Fasten the plate P to the base plate by using the three screws M6x14. Provide for large washers between
the plate and the screws (Fig.4).
c) Slightly tension the chain by tightening the nut D1 (Fig.5).
N.B.: An excessively high tension might cause serious damage to the system and renders it noisy.
d) Firmly tighten the nut D2 (Fig.5).
e) Place the fixing brackets to ceiling preferably near the motor (Fig.6). For fastening, see Fig.7.
f) To anchor the ceiling fixing brackets to the guide profile (Fig.7).
g) Anchor the bracket "S" to wall or ceiling by using rivets or screws and dowels. Anchor the profile to bracket
S with the hexagonal head screws M8x80 and the self-locking nut (Fig.8).
h) Connect the dragging rod A to the dragging slide by using the hexagonal head screw M6x20 and self-lock-
ing nut. Avoid blocking the rod. Adjust the bracket S height so as to ensure that, when the door is closed,
the rod A is almost vertically positioned (Fig.9).
Stop the door at about 2cm before its complete closure. Introduce the plate in the chain placed along the
sheet metal, as shown in the fig.10. Carry out the fine adjustment of the limit switch by loosening the screw
V and moving the micro S support. Repeat this operation in the opening phase.
Move the fast-on switch F to obtain one of the two speeds (Fig.11):
• 5,2m/1' is recommended for balancing doors;
• 6,5m/1' for sectional doors.
In sectional doors, the system can be released also from outside by using item AU.MS25 (Fig.12).
Overhead door with balanceweights (fig.13): these doors need the special arm art. AU.C25.
In order to assemble it make sure that:
• the arm is fixed to the top edge of the door.
• the arm is levelled.
The civil liability policy, which covers possible injuries to people or accidents caused by defects in construc-
tion, requires to use original Benincà accessories.
12
Introduction
1. General information
2. Assembling the actuator
3. Adjusting the limit switch
4. Adjustment of speeds
5. Manual operation from outside
6. Assembling onto balancing doors
CAUTION