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SLIDING GATE OPERATOR
Introduction
The Nice 24 Sliding Gate Controller was designed to take advantage of
the superior torque and power of the 24 Volt motor. Conceived as a “Dual Supply”
system, the operator runs efficiently on the 220Volt Mains supply under normal
conditions, and, changing over seamlessly, continues to run from the on-board
batteries during a power failure. A switch mode power supply is used to convert the
mains to the 24 Volt power for the motor, the controller and accessories, and the
charging circuit, which ensures that the batteries are fully charged at the correct
voltage for long life.
Performance
Using micro-processor control to provide ramp-up and ramp-down
speed control, the Nice 24 starts smoothly, accelerates quickly to full speed (16,7metres
per minute, one of the fastest operators available), slows down in the last half metre of
travel and stops firmly and gently under electronic braking.
Designed to operate without limit switches for ease of installation, the unit “learns” the
full extent of the gates travel by physically sensing the rail-stops, and then automatically
leaves a small safety gap at each end during normal operation, eliminating noisy
knocking.
Features
Easy Programming
An on-board display makes it easy to select and enter the required
features, which include Learning Limits, Auto-close (none, 5, 10 or 20 seconds), Safety
beam selection, Obstacle Sensing Level, Recording Remote controls (up to 16), and
Type of operation, which may be ‘Standard’ (Residential) or ‘Commercial’.
On-board Radio Receiver
The controller has a Digitronic e-Key receiver on board that
provides state-of-the-art secure access control using Keeloq code-hopping technology.
The receiver stores up to 16 transmitters in non-volatile memory.
Optional external Lamp
External 220V lamps may be connected to the controller,
which will come on with every gate operation, and time-out 3 minutes later. These
lamps may turned or off by means of a connection to the intercom. The combined
power of these lamps is restricted to 250W.
Easy Installation
Connections to the controller are made by means of plug-able
terminal blocks, simplifying installation and maintenance. These connections include
the intercom connection, partial opening for pedestrians, lock, safety beam, etc.
The configuration of the machine and the transmitter are stored in a plug-able memory
chip, which can be easily transferred to a replacement controller, making re-
programming un-necessary.
Installation
Install the operator according to the enclosed instructions.
Important!
For safety reasons, the gate must have physical end-stops in both the closed
and open positions. A sturdy rail-stop
must
be securely fitted to the track of the sliding
gate in the fully open position. In the closed position, the gate normally stops against the
gatepost. If not, a sturdy rail-stop
must
be securely fitted in the closed position as well.
