Becker E12 - What to Do if

What to do if...?
Problem Remedy
Tubular drive overruns the limit position or does not reach the
set limit position.
Repair electrical installation and reprogram limit positions.
Check electrical installation; remove external devices; reset
limit positions.
Stops have broken off or one or several attachments are
broken. Repair system; delete limit positions, then reprogram
limit positions.
Tubular drive stops arbitrarily; cannot be restarted in the same
direction.
Tubular drive is overloaded. Use a higher-torque tubular drive.
Ensure that the system runs smoothly.
Tubular drive does not run in the right direction. Tubular drive is overheated. The tubular drive is operational
again after a few minutes.
Tubular drive is faulty (does not run even after standing still for
a long period of time). Replace the tubular drive.
Clear and remove the obstruction and set the drive in the direc-
tion required.
Check the electrical connection.
Tubular drive only runs for approx. 1 second. Tubular drive is faulty. Replace the tubular drive.
Setting the limit positions using the programming unit does not
work.
Set both switches to the delete setting.
Execute a short drive command.
Set both switches to the programming setting simultaneously.
Re-set the limit positions using the programming unit.
Setting the limit positions using the switch does not work. Set both switches to the delete setting.
Execute a short drive command.
Re-set the limit positions.
Tubular drive switches off automatically before the first limit po-
sition is programmed.
Tubular drive has detected a torque increase.
Clear and remove the obstruction. Then move past this position
to the desired limit position.
When you attempt to set the limit positions using Auto-install,
this does not work.
Close to the desired extended limit position and set a point.
The stop behaviour cannot be changed. Move to the stop limit position, and delete them individually us-
ing the programming unit. Move the system to a point between
the limit positions. You can now change the stop behaviour.
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