Becker L120/11C PSF, Assembly And Operating Instructions Manual

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Type L70/17C PSF(+) L80/11C PSF(+) L60/17C PSF(+)* L120/11C PSF(+)
Rated torque [Nm] 70 80 80 120
Output speed [rpm] 17 11 17 11
Limit switch range 64 revolutions
Supply voltage 230 V AC / 50 Hz
Connected load [W] 430 310 470 435
Rated current consumption
[A] 1.90 1.40 2.10 1.90
Mode S2 4 min
Degree of protection IP 44
Min. tube inside diameter
[mm] 60
Frequency 868.3 MHz
Emission sound pressure
level [dB(A)] ≤ 70
*) This tubular drive is not yet available.
What to do if...?
Problem Remedy
Tubular drive is not functioning. Program new transmitter.
Bring transmitter within range of the tubular drive.
Press drive or stop button on transmitter at least 5 times in the
immediate vicinity of the tubular drive.
Insert batteries correctly or insert new batteries.
Check electrical connection.
Thermal protection switch in tubular drive has tripped. Wait until
the thermal protection switch in the tubular drive is reactivated.
Shutter direction on tubular drive cannot be set. Delete limit positions (see Deleting the limit positions [
}
15])
and reset the shutter direction.
Incorrect shutter direction after deleting limit positions. Change the shutter direction using the master transmitter or
the direction switch on the tubular drive.
Tubular drive stops arbitrarily; cannot be restarted in the same
direction. Tubular drive has detected an increase in load. Briefly run the
curtain in the opposite direction, then continue in the desired
direction.
Tubular drive is overloaded. Use a higher-torque tubular drive.
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