![background image](http://html1.mh-extra.com/html/faac/760/760_installation-manual_3110077006.webp)
6
The 760 Swing Gate Operator
General Characteristics
The 760 Operator with
G e n t l e S w i n g
t m
Motion
Management is a medium-duty operator designed to
swing a gate leaf from an unobtrusive in-ground
installation, thus preserving the appearance of the gate.
A 760 Operator system consists of a hydraulic unit in an
in-ground box and a control panel.
The 760 Operator is designed for gates swinging open
up to a maximum of 148 degrees with a 90-deg opening
time of either 12 or 18 sec (see
Technical Data
on page
3), depending on the model. The soft-stop versions of
the 760 Operator brake the movement of the gate during
the last 10 deg of swing in both the opening and closing
directions provided the gate opens 90 deg or more.
Once installed, the 760 Operator can be removed from
the load bearing box without having to remove the gate.
For all models, the axis of rotation for the gate leaf must
fall along an imaginary plumb line that is
at least
1 3/8
in. (3.5 cm) away from the gate side of the pillar.
The hydraulic locking of the 760 Standard models is a
service feature that helps to keep a gate fully opened or
fully closed. However, we recommend external locking
mechanisms for any one of the following situations:
•
Your gate leaf is 10 ft (3 m) or longer.
•
Your installation site requires tight security.
•
You are installing the Model 760 SB or SBS.
•
Your gate site is subject to vandalism.
•
Your gate site is subject to strong or gusty
wind.
•
You are installing a solid faced gate.
For gates with two leaves, an operator is installed on
each leaf. The single control panel can be programmed
to swing one gate leaf slightly later than the other to
allow for overlapping gate leaves.
The 760 Operator has two bypass valves that control the
thrust of the gate leaves. You adjust the two bypass
valves located on the 760 Operator to vary the force of
the gate as it opens or closes.
Adjusting the bypass valves is necessary for the safety
of both people and property. FAAC safety standards
state that the gate should stop its movement if it
encounters a force of more than about 33 lb. The
installer of the 760 Operator makes the necessary
adjustments to insure safe pressures.
A Manual Release disengages the hydraulic system on
the Standard model of the 760 Operator and allows you
to operate the gate by hand from either side of the gate
(see Figure 6).
Additional devices (such as photobeams and inductive
loops) should be installed to provide more complete
safety for people and property.
The electronic control panel is a microprocessor-based
controller that accepts a wide range of product
accessories and reversing devices, thus allowing for a
flexible gate system design.
450 MPS Logic Modes
Note
: The 450 provides inputs for opening reversing
devices and closing reversing devices. FAAC strongly
recommends the use of reversing devices, such as
photobeams or other non-contact sensors.
•
A (automatic):
The gate opens on command
and automatically closes after a pause phase. A
second command on opening is ignored; a
second command during the pause phase
interrupts the pause time; a second command
during closing reopens the gate. A maintained
open command will open the gate and hold it
open.
•
S (security):
The security mode is like A logic
except that a second command during opening
immediately closes the gate. A maintained
open command does not hold the gate open.
•
E (semi-automatic):
This mode requires a
command to open and a command to close. A
second command during opening or closing
causes the gate leaves to stop. A third
command then closes the gate.
•
EP (semi-automatic, step by step):
This mode
requires a command to open and a command to
close. A second command during opening or
closing causes the gate leaves to stop. A third
command then reverses the previous motion of
the gate.
•
B (manned, pulsed):
This mode is designed
for guard station use and requires a three-
button switch (pulsed) to open, close, and stop
the gate.
•
C (manned and constant):
This mode
requires constant pressure switches. One to
open and one to close. No pressure on a switch
stops the gate.
Содержание 760
Страница 20: ...20 Figure 22 Common accessories wired to 450 MPS...
Страница 28: ......
Страница 29: ...UL strain relief kit 2167A 710914 710915 709020002 703930...
Страница 30: ......