Set End Points (End Positions) / Faq - JULIUS MAYER Baureihe JM35 Manual De Instrucciones

SETTING THE END POINTS (END POSITIONS)
1. Connect the motor according to page 12 and switch on the power supply.
power supply on.
2. Move the shaft with the motor via the DOWN key on the control unit downwards
down until the motor switches off and the factory final setting is reached
(roller shutter not yet fastened!).
The factory setting is approx. 3-5 full shaft revolutions between OPEN and CLOSE.
3. Now fasten the roller shutter to the roller shutter shaft
If the suspension openings on the roller shutter shaft cannot be reached, press the
DOWN button on the control unit again and turn the adjustment pin on the upper
adjustment screw 3
direction. Turn the adjustment screw until you reach the suspension openings for the
steel band hangers and can hang the roller shutter.
ATTENTION!
If the shaft does not immediately move in the DOWN direction when you turn
the adjustment screw
the wrong adjustment screw! Turn the other adjusting screw 1-2 turns also in
direction "+" to check this.
4. Move the roller shutter in the OPEN direction.
The motor must switch off before reaching the roller shutter box.
Then turn the adjusting pin on the lower adjusting screw
motor (roller shutter) now moves „jerkily" upwards.
Continue turning the adjustment screw until the roller shutter has reached the roller
shutter box or the desired end point.
NOTE! The roller shutter end strip must still be visible from the outside
If the roller shutter does not stop before reaching the roller shutter box, stop it with
the STOP button on the control unit. Then move the roller shutter back a little (approx.
half an opening) and turn the adjustment pin on the lower adjustment screw
turns in the "-" direction. Then move the roller shutter back in the OPEN direction and
check whether the motor now stops before reaching the roller shutter box. If neces-
sary, move the roller shutter back a little again and reduce the travel distance further
by turning the adjustment screw in the "-" direction.
Then move the roller shutter back in the OPEN direction and make the fine adjustment.
To do this, turn in the "+" direction until the desired switch-off point is reached.
When the roller shutter has reached the desired opening height, remove the
adjustment tool.
Now let the roller shutter roll up and down completely several times as a test.
If the roller shutter stops at the set end points, the limit switch setting is
is finished and the roller shutter box can be closed.
ATTENTION!
Note that the limit switches of the motor only function properly when the motor is
correctly and completely inserted into the shaft!
Please note that the motor is equipped with a thermal protection switch and that it is
possible that the motor switches off because it has reached a high temperature after a
few runs. temperature has been reached. In this case, the motor switches off auto-
matically for safety reasons.
After approx. 15-20 minutes cooling time the motor is ready for operation again
28
in the "+" direction. The shaft will then move jerkily in the DOWN
3
in the "+" direction, you have accidentally turned
1 2
.
,
3
in the "+" direction. The
4
!
3 a few
1
2
3
The arrows indicate the direction of
rotation of the shaft.
The adjustment screws next to it are
only responsible for this one direction
of rotation.
Turn the adjusting screw in the
"minus" direction - the motor will not
move as far in this direction.
Turn the adjusting screw in the "plus"
direction - the motor moves "jerkily"
in this direction.
4