Bar Balancing; Electrical Installation Set-Up - BFT MICHELANGELO Instrucciones De Uso Y De Instalacion

ENGLISH
- The upper surface of the operator is slightly tilted so as to prevent any
rain water from being trapped there. Therefore use a side surface to
check correct positioning by means of a level (fig.2).
- Fit the boom in its opening position (vertical) as indicated in fig. ref.6.
The operator balancing is pre-calibrated for the nominal boom in the
opening position (balancing spring stretched).
Fix the boom using the bracket (fig. ref.) and the screws and wash-
ers supplied as standard, then fix the protection cover (fig. ref.7) and
finally the screw cover (fig. ref.8). Before inserting the cap which holds
the bar in the boom, cut it as shown in Fig.  Ref.A.
WARNING! The boom must be positioned so as to have the double
contour facing down (fig. ref.9).
- Balance the boom as described in relevant paragraph 6.
5.2) Right-hand fitting
Some internal members need to be moved, with reference to fig. 7 and
the following procedure:
A) Fix the box to the foundation base and lock it in position using M12
nuts (Fig.7 Rif.1).
B) Ensure that the balancing spring is in the opening position (stretched
spring).
C) Completely loosen the spring-stretcher (fig.7/ref.2) in order to remove
the screw (fig.7/ref.3) that secures it to the reduction gear.
WARNING! Never remove the screw in Fig.7 Ref.7 before having
removed the screw in Fig. 7 Ref.3.
D) Remove the boom locking bracket (fig.7/ref.) and use a CH19 socket
spanner to loosen the screw (fig.7/ref.5) until the plate can be rotated.
E) Turn the lever (fig.7/ref.6) by 90° and insert it correctly in position C.
F) Tighten the tie rod (fig. 7/ref.5) blocking the lever (fig.7/ref.6) by means
of a torque wrench set at about 30 Nm.
G) Fit the spring unit in the position shown in (fig.7/ref.Dx) by means of
the screw (Ref.7) and the self-locking nut. Then fit screw 3.
H) Adjust the spring stretcher (fig.7/ref.2) until the spring comes under
tension.
I) Refit and partially fix the "E" bolt (fig.7/ref.) holding the bar to the
actuator in the opening position.
L) Fit the boom in its opening position (vertical) as indicated in fig., ref.6.
The operator balancing is pre-calibrated for the nominal boom in the
opening position (balancing spring stretched).
Fix the boom using the bracket (fig. ref.) and the screws and washers
supplied as standard, then fix the protection cover (fig. ref.7) and finally
the screw cover (fig. ref.8). Before inserting the cap which holds the bar
in the boom, cut it as shown in Fig.  Ref.A.
WARNING! The boom must be positioned so as to have the double
contour facing down (fig. ref.9).
M) Carry out bar balancing as described in paragraph 6.
N) Set the Direction Reversal logic to ON in the control panel.
Warning: the Direction Reversal logic must be configured to
OFF for left-hand fitted barriers, and to ON for right-hand fitted
barriers. Otherwise, the limit devices will not operate or an encoder
direction error will be displayed.
5.3) Telescopic boom fitting
The internal telescopic boom and the joint are to be fitted in sequence into
the external boom, as from diagram.
5.4) Telescopic boom fixing (Fig.5-6)
Join the two booms as illustrated in Fig. 5 before assembling them onto
the barrier.
- Once joint B has been fitted to the external boom head, fix it using the
two 3.5 x 25 CH screws (1).
- Insert the internal boom (C) into the external boom by at least 00 mm
for MICHELANGELO 60 and by 550 mm for MICHELANGELO 80.
- Then fit an M3 x 67 tie rod (2) and an M3 self-locking nut (3) with a
Ø3 washer, after making a hole (x) with a 3.2 mm bit in the middle
of the passageway. Now position the drill bit in the housing channel
found on the outside of the boom.
- The same operation is carried out when fitting the second tie rod
(4) and respective nut (5), with a distance between centres of about
380 mm from the first tie rod for MICHELANGELO 60 and 530 mm
for MICHELANGELO 80.

6) BAR BALANCING

- Activate the emergency release (fig.11).
- Position the bar at about 5°. The bar must remain still.
- If the boom tends to open, unload the spring.
- If the boom tends to close, load the spring.
- In both cases, load or unload the spring until the bar remains still at
about 5°.
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- MICHELANGELO
INSTALLATION MANUAL
- Reset the motorised operation by rotating the release key to the op-
posite direction (fig.11).
WARNING! During the closing operation, the balancing spring must never
be reduced to a pack (be totally compressed).
7) COVER OPENING AND CLOSING
COVER OPENING: having released the cover by turning the key in the lock
(present in the door as seen in Fig.3 ref.1) anticlockwise, lift the cover as far
as the mechanical stop (Fig.3A Ref.B). At this point, push the cover back until
it becomes engaged in the holding pin (Fig.3A Ref.C). At this point, push the
cover back until it becomes engaged in the holding pin (Fig.3A Ref.C).
COVER CLOSING: to close the cover, reverse the order of the procedure
followed above. Slightly lift the cover and pull it forward to release it from
the holding pin. Then lower the cover while holding it, taking care to insert
it in the groove present in the 2 pieces of the blinker. Finally lock the cover
by turning the key in its vertical position as seen in Fig.3.
COVER AND DOOR OPENING AND CLOSING:
- to open both the cover and the door, the key must be turned clockwise.
- to close both the cover and the door, reverse the above procedure.
8) OPTIONAL ACCESSORIES (Fig.10)
Foundation Base - BM
Boom light kit - KIT MCL LIGHT
Blinker kit - KIT MCL LAMPO
Moveable boom rest rod - GA
Fixed boom support fork - FAF
Cellula130 post fixing kit - KIT MCL 130 (only when GA and SB are absent)
Skirt already assembled to the boom - SB (only for boom - ELL 6)
BIR passive safety edge
Lower and/or upper boom covering contour - MCL PCA 6/8
ELL 6 / ATT 70-ATT 50/502 Booms
ACC MCL ATT KIT (for ATT 70-ATT 50/502)
ACC MCL ELL KIT (for ELL 6)
SCHEDA MCL KIT
MICHELANGELO accessories: boom length limits and balancing
(Fig.19)
For further information about the installation and use of accessories, refer
to the respective instruction manuals.
9) Photocell fitting (Fig. 12)
The photocell can be installed on the MICHELANGELO barrier as fol-
lows:
1- By directly fixing the CELLULA 130 photocell to the side of the barrier
(Fig. 12 E)
2- Fitting the photocell post MCL 130 on the central element (Fig.12 E).
A) Cellula 130 fitting
1) Lift the cover, press and release the blinkers (front and back) from the
louvers (Fig.12 Ref.A), remove the louvered side panel from the inside
of the barrier by means of the ratchet spanner (Fig.12 B) and then the
plastic side panels (Fig.12 C). Make appropriate holes in the louvered
side panels (Fig. 12 D) depending on whether CELLULA 130 is to be
fitted vertically or horizontally.
2) Lay the wiring needed for photocell connection. Refer to the instruction
sheet for Cellula 130 for further information.
3) Fit the photocell as shown in Fig. 12 C by means of the appropriate
screws.
) Reposition all the side panels by reversing the order of the above
procedure.
B) MCL 130 post fitting
1) Remove the protection (P) cover positioned on the barrier (Fig.12E).
2) Lay the wiring needed for photocell connection.
3) Fit post "F" and protection frame "G" as shown in Fig. 12E. The post is
fastened from inside the barrier by means of 3 screws (supplied).
) Fit the photocell to the post, as shown in the instruction sheet for Cellula
130.

10) ELECTRICAL INSTALLATION SET-UP

WARNING: before opening the door, the spring must be unloaded
(vertical boom). Set up the electrical installation (fig. 8) with reference to
the current regulations for electrical installations. Keep the mains power
supply con-nections definitely separate from the service connections
(photocells, electric edges, control devices etc.).
Warning! For connection to the mains, use a multipolar cable having
minimum 3x1.5mm
mentioned regulations (for example, if the cable is not protected, it must
be at least equal to H07 RN-F, whereas if it is protected it must be at
least equal to H07 VV-F with a 3x1.5 sq mm
cross section and complying with the previously
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cross section).
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