5.
CHECKING AND ADJUSTMENT
With the wing in movement, check the push force at the
top of the wing with a dynamometer (Fig. 19). This must not
exceed 15 kg (147 N). If it does, adjust the operating force
on the electronic controller (see advanced programming
in par.7.1).
!
Warning
Once the adjustment has been made, use the
dynamometer again to check that the push force does
not exceed the specifi ed value. If it is still too high,
adjust the push force once again.
If the push force needed for the wing movement is
still too high, check the mechanical components for
jamming, check that the gate is vertical (use a plumb
line) and check that the wing moves smoothly. On the
basis of the risk assessment made earlier, install any
presence detection devices necessary (e.g. photocells,
sensors).
Information
Compliance with Machinery Directive 89/392/EC. Once you have installed the equipment, you
must compile a Declaration of Conformity and a Scheduled Maintenance Plan in compliance with the Machinery
Directive and then hand over copies of these documents to the user. For maintenance instructions, see par.8.3.
6.
ELECTRICAL INSTALLATION
When you have completed installation of mechanical components you can proceed with the electrical connections so
that THE SYSTEM CAN ENTER SERVICE. The procedure is as follows :
ELECTRICAL CONNECTIONS (par.6.1).
RECOGNITION of REMOTE COMMANDS (par.6.2a or 6.2b) (can be performed before or after the self-teach procedure).
START-UP of the SYSTEM with SELF-TEACH (par.6.3).
ADVANCED PROGRAMMING or RESET (where required) (par.7.1, 7.2 and 7.3).
DESCRIPTION OF THE CONTROL SYSTEM
The controller has separate outputs for the motors. When Motor 1 only is connected (single-wing version), the control
system automatically controls this motor.
Motor 2 has a fi xed delay of 3 seconds at opening.
As the operator approaches the closing and opening stops, the wing speed is reduced to 45% of the maximum
speed.
The self-teach procedure provides the controller with the system information necessary to set the operating parameters.
During the procedure, the system stores the stroke length, the opening and closing times required, the direction of
wing opening and closing and uses this data to control motor operation accordingly. The system is also able to identify
the type of application (twin-wing or single-wing) on the basis of the motors connected up and uses this information to
confi gure the system for twin-wing or single-wing operation.
Some operator functions can be set to match user needs. This is done by modifying some operating parameters as
described in par.7.1.
You must repeat the self-teach procedure: if you reprogram the "speed" parameter; if you change the number
of motorised wings (even temporarily); if you perform a RESET. The self-teach procedure will store the new
parameters and return the system to effi cient operation.
"DEAD MAN FUNCTION" ACTUATOR
The letter S on the card display flashes in order to indicate that you must perform a self-teach procedure. The gate
must be CLOSED and STOPPED before you start the self-teach procedure. If the gate has to be fully closed, you
can operate the wings using the DEAD MAN command, without having to use the mechanical release of the motor/s.
Proceed as follows:
Press and hold the RED key to move wing 1.
Press and hold the BLUE key to move wing 2.
Each time the RED or BLUE key is released and then pressed
again, the direction of movement of the wing will change.
CHECK DISPLAY CONNECTIONS
The system displays the status of inputs for some
accessories and functions.
When you press the YELLOW key, the display turns on.
The lit sections show the connections the items enabled
(see fig.20)
Checking and adjustment - Electrical installation
Fig.19
Fig.20
START: always ON; it turns
OFF at every start command
PHOTOCELL
Closing safety;
ON = input closed
Flashing:
ON = enabled
- 29 -
max 147 N
(15 kg)
YELLOW
STOP:
ON = input disabled
OPENING SAFETY or
PEDESTRIAN START:
ON = enabled
PHOTOCELL PAUSED:
ON = enabled
Reverse stroke: ON = enabled