FST 75/150
260-2210-002 EN064
Page 6 / 37
Installation instructions
To ensure that the control unit is installed correctly, the following points, among others, must be checked and
taken into account:
•
The control board must be installed in a suitable housing. The housing must be suitable for use
under the local conditions and environment.
•
To maintain the IP protective class, it may be necessary to replace the cable entries with screwed
cable glands. Where required, additional sealing measures should be taken.
•
PVC insulated connecting leads may only be used in interiors!
•
All of the poles on the control unit must be fuse protected against short circuiting and overload using
a fuse rating of
max. 16 A
per phase. Depending on the design of the control unit, this can occur
using a 1- or 3-pole automatic fuse breaker 'F0' (3 x 16 A) which is to be connected in series
externally with the control unit in the house installation. In the event of an error, a higher fuse
protection may result in the control unit being destroyed!
•
When connecting the control unit via a permanent connecting lead using a 16 A CEE plug, please do
the following: Install a CEE 16 A socket in the immediate vicinity of the control unit and fuse protect it
as described above per phase conductor. Ensure that, once the control unit has been installed, the
connecting lead with plug and socket can be accessed at all times!
•
If the control unit is permanently connected to the house installation, please do the following:
Connect the control unit via a permanently laid installation cable and fuse-protect the control unit as
described above per phase conductor. To disconnect the control from the power supply, an
additional all-pole cut-off device - such as a main circuit breaker which, at each pole, provides a
contact gap which is in compliance with the conditions set forth in Overvoltage Category
III
for full
disconnection - must be attached to the permanently laid installation!
•
A risk analysis must be performed. The customer must ensure that the rolling gate, the sliding gate
or the lifting element is protected and that no hazardous situations can arise if the final position is
overrun.
•
A minimum level of protection as well as adequate protective measures must be determined.
•
The unit must be secured against the final position being overrun by limit stops, safety limit switches
or other safety systems.
•
The technical data of the connected power consuming devices such as photo cells or traffic lights
must be checked. They must not exceed the permissible connected loads of the control unit.
•
Motors must be equipped with a thermal fuse which disconnects the control in thermal overload of
the motor.
•
The operating frequency of the motor must be in line with the frequency range of the control unit.
•
In order to meet the requirements of EMV Directive 2004/108/EG governing electro-magnetic
compatibility – in terms of interference emission and resistance to jamming – additional measures
will need to be taken when connecting to the FST 75/150. Among other things, this will entail using
shielded control and motor wiring. Taking the shortest route, connect both sides of the screening to
the relevant PE connection. Run the control and motor wiring in separate cables.
•
The parameters for the speed and soft start and soft coasting must be set on site. They must be
adjusted to the mechanics of the unit.
•
Warning: Longer routes at low frequency may cause the motor to overheat. If necessary, either a
PTC or an additional cooler will need to be installed on the motor. Reserve lines have been provided
for such an instance (2 conductors).
