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IP2159EN - 2017-06-12
13.3. Adjustments
Trimmer
Trimmer
Description
SPTE
210°
Door start-up
The SPTE trimmer is used to make adjustments for the acquisition of the opening/closing stops when the door
starts up.
Spring tension adjustment
The spring pre-tensioning is factory-set at 210°.
To reduce/increase the pre-tensioning:
•
Loosen and remove the door stop (see chapter 10)
•
Rotate the trimmer clockwise until the door opens at 45°
•
Loose the fixing screw of the actuation arm
•
Move the door towards the open position to reduce the spring tension
•
Move the door towards the closed position to increase the spring tension (this operation is only possible if the
spring has a pre-load less than the factory setting (210°) and no more than 210°).
•
Tighten the fixing screw of the actuation arm
•
Rotate the trimmer to minimum
•
Open the door to the required open position plus about 15 mm, by rotating the trimmer clockwise
•
Fix the door stop. For the fine adjustment, refer to chapter 10.
•
Rotate the trimmer to minimum
•
Press the LRN button to begin the door self-learning procedure
OPSP
Adjustment of the opening speed time (from 3 to 6 s).
Rotate the trimmer clockwise to increase the opening speed.
ATTENTION. The opening and closing speeds are regulated according to the weight of the wing, as shown in the
following diagram.
-
1
30
50
70
90
110 130 150 170 190 200
2
3
4
5
6
7
OPSP/CLSP TRIMMER POSITION
DOOR WEIGHT [kg]
OPSP/CLSP TRIMMER
7
4
5
6
2
3
1
CLSP
Adjustment of the closing speed time (from 3 to 6 s).
Rotate the trimmer anticlockwise to reduce the closing speed.
ATTENTION. The opening and closing speeds are regulated according to the weight of the wing, as shown in the
following diagram.
-
1
30
50
70
90
110 130 150 170 190 200
2
3
4
5
6
7
OPSP/CLSP TRIMMER POSITION
DOOR WEIGHT [kg]
OPSP/CLSP TRIMMER
7
4
5
6
2
3
1
POAS
Adjustment of the servo-assisted movement during the manual opening of the door.
With the trimmer at its minimum, the door is not servo-assisted.
By rotating the trimmer clockwise, the motor increases the servo-assistance when the door is opened manually.
The range of the POAS is depending on the spring pre-tension.
CLTQ
Closing force adjustment
With the trimmer at its minimum, the door closes with the force of the spring.
By rotating the trimmer clockwise, the motor increases the closing force.
Increase the closing force on doors installed in environments with different pressure levels or subject to strong
gusts of wind.
HOT
Adjustment of the automatic closing time (from 1.5 to 30 s)
Adjust the time that passes between the end of the opening operation and the start of the closing operation.
The count begins with the door fully open.
The maximum pre-tensioning of the spring is 210°. A greater tension could damage the spring or
overheat the motor.
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