FAAC 750 Standard, Инструкция по эксплуатации

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4
ENGLISH
1) Dig a foundation hole as shown in fig.5.
2) Bend the foundation plate anchor bolts.
3) Ensure that the plate is walled in perfectly level as shown
in fig.6/a-b.
4) Lay a flexible PVC tube measuring 32mm in diameter, for
passage of the copper pipes, that reaches the hydraulic
control unit (fig.7).
This path must feature wide range curves to avoid preventing
passage of the hydraulic connection tubes.
As an alternative, shape the copper pipes accordingly, using a
tube bender, and later sheath them (fig.8).
We also recommend use of a rainwater drainage tube leading
to the closest water recovery channel.
To correctly lay the tubes, temporarily position
the jack protection box (fig.7/8).
5) Wait for the cement in the foundation hole to harden.
6) Place the jack on the foundation plate as shown in fig.
6/a-b, and ensure that it is not resting on the levelling set
screws (fig.2 - ref.7).
The axis of the pinion must be perfectly aligned
with the leaf rotation axis.
To facilitate jack positioning operations,
a telescopic template is available as an
accessory to be used as shown in fig.9.
7) In models with bearing case, place the provided C-
brackets at the base of the jack and weld directly to the
foundation plate as shown in fig.10.
Do not weld the base of the jack to the
foundation plate or to the C-bracket. ø 32
mm
2.3 INSTALLING THE HYDRAULIC CONTROL UNIT
Fig.11-12-13-14
1) Place the control unit box as close as possible to the jack.
The maximum distance is 20 metres. The box can be fixed
to a wall (fig.12) or walled in (fig.13). In both cases, use
the provided rear plates.
2) Lay the 16 mm diameter PVC tube for passage of the
4-pole electrical cable, until it reaches the electronic
control unit. To tighten the box, use the proper tube/box
fittings (fig.14).
3) Perform the electrical connection to the control board
(see corresponding instructions).
During installation, it will be necessary to
temporarily remove the cover. Be extremely
cautious when doing this to avoid damaging
the hinges.
2.4 HYDRAULIC CONNECTION
Fig.15-16-17-18-19-20-21
The jack is connected to the control unit using copper pipes (ø
6/8 mm) or flexible tubes (ø 4/8 mm).
Copper pipe
Before installation we recommend thoroughly cleaning the pipe
using compressed air.
1) Protect the end of the pipe using adhesive tape.
2) Insert the copper pipe in the previously laid flexible PVC
tube, running from the control unit to the jack.
3) Bend the copper pipe accordingly to reach, by at least a
few centimetres, the centre of the corresponding fittings
(fig.15-16).
The control unit fitting beside the green by-pass screw must be
connected to the jack fitting that is within the property boundaries
(fig.17-ref.B).
The control unit fitting beside the red by-pass screw must
be connected to the jack fitting that is outside the property
boundaries (fig.17-ref.A).
These connections make it possible to adjust the power given
to the gate when opening using the green by-pass screw and
when closing using the red by-pass screw.
Ensure that the curves are wide range to avoid
narrowing (fig.15-16).
4) Remove the protection from the end of the pipe.
5) Cut the pipe using the proper tool.
Maximum cleanliness is required during this operation.
6) Repeat the above steps when preparing the second
copper pipe.
7) Connect and secure the copper pipes to the control
unit and jack fittings using the provided hubs as shown
in fig.18.
8) Remove and discard the control unit breather screw as
shown in fig.19.
9) Top up the oil level using the references on the oil filler cap
rod (fig.20). The provided FAAC HP OIL can fill a tube path
of approximately 2 metres in length. For longer paths, to
complete filling use only FAAC HP OIL.
Flexible tubes
To facilitate laying the hydraulic connection tube, especially for
long paths and with many curves, use the flexible tube.
After positioning the tube and determining its length as described
earlier, use the provided fixing fittings as shown in fig.21.
2.5 AIR BLEED OPERATIONS
Fig.17-20-22
When connecting the control unit and the jack, air will inevitably
enter the system.
The presence of air in the hydraulic system causes irregular
operation of the automated system, which can be seen from
the irregular movement of the leaf and excessive noise when
in operation.
To avoid this inconvenience, proceed as follows:
1) command opening of the gate;
2) while the leaf is moving, temporarily remove the protective
cap and loosen the air bleed screw for the opening
movement (fig.17-ref.D) as shown in fig.22;
3) release any air from the hydraulic circuit until non-emulsified
oil appears;
4) tighten the air bleed screw before the operator completes
the opening cycle;
5) command closing of the gate;
6) while the leaf is moving, temporarily remove the protective
cap and loosen the air bleed screw for the closing
movement (fig.17-ref.C) as shown in fig.22;
7) release any air from the hydraulic circuit until non-emulsified
oil appears;
8) tighten the air bleed screw before the operator completes
the closing cycle.
We recommend to repeat this operation a few times for
each air bleed screw.
9) Top up the oil level using the references on the oil filler cap
rod (fig.20). Top up oil using only FAAC HP OIL.