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05. Screw the drive adapter to the tube (four M8 counter-
sunk screws).
06. Mount the shaft; secure the motor and the idler/
counterpart support or the safety brake and the tube
against axial shifting.
07. Connect the drive with the installation cable match-
ing the core colours and allow the drive tor run in the
"Down" direction until the limit switch switches off.
The installation cable is only suitable for installation
work. See "Limit switch setting".
08. Attach the roller shutter to the shaft.
- Do not drill in the area of the tubular motor!
3.2.2 - Installation in profile tubes
Push the drive with matching drive adapter and limit switch
crown into the profile tube.
See points 6 to 8 of "Installation in round tubes" for further
instructions.
4
ELECTRICAL CONNECTIONS
Caution!
• It is not permitted to connect any further drives or con-
sumers in parallel due to capacitor feedback voltage.
• Only connect a locked venetian blind switch or momen-
tary contact switch or only mechanically or electrically
locked switching devices.
• The drive must first be disconnected for at least 300 ms
before changing the direction.
• The drives are designed for short-time operation. The coil
temperature limiter switches off once the time is exceeded.
• Disconnect the drive and the coil temperature limiter
switches on again automatically after cooling down.
• The limit switches only function if the drive is built into
the winding shaft and the shaft is secured against axial
movement.
4.1 - Connection example
Coil temperature
limiter
Capacitor
ERA XLH Motor
Operating
limit switch
Junction box
Switch box
Mains 230 V/50 Hz
Notice - The drive has safe operating limit switches;
hence, no additional emergency limiting device is required.
Connection is via an interlocked push button.
5
LIMIT SWITCH ADJUSTMENT
5.1 - Limit switch setting
The operating limit switches are set at the factory to 8 revo-
lutions of the shaft. If more than 8 revolutions of the shaft
are necessary, proceed as described under "Use of the en-
tire limit switch range".
ERA XL
1
2
-
+
–
+
ERA XLH
–
-
-
+
+
1
2
1. Limit switch adjusting screw
1
Endschaltereinstellschraube
2. Direction of rotation of the shaft
2
Drehrichtung der Wickelwelle
Anhand der Laufrichtungs-Pfeile die Endschalter-Einstellschraube
Identify the limit switch adjusting screws from the direction of
festlegen. Endschalter-Einstellschraube drehen in:
travel arrows. Turn limit switch adjusting screw as follows:
minus (-) = kürzerer Laufweg
plus
(+) = größerer Laufweg
minus (–) = shorter travel
plus (+) = longer travel
5.2 - Setting of the "Up" direction
Allow the drive to run in the "Down" direction, attach the
roller shutter to the shaft and run the drive in the "Up" di-
rection. At the same time, turn the adjusting wheel "Up" in
- (minus) direction until the drive stops. Maintain pressure
on the "Up" button on the installation cable and turn the
adjusting wheel "Up" in '+' (plus) direction until the desired
limit position is reached. If the limit position is not reached,
lower the roller shutter and repeat the procedure as de-
scribed above.
5.3 - Setting of the "Down" direction
Switch on the drive in the "Down" direction and turn the ad-
justing wheel "Down" in '-' (minus) direction until the drive
stops. Maintain pressure on the "Down" button on the in-
stallation cable and turn the adjusting wheel "Down" in '+'
(plus) direction until the desired limit position is reached.
5.4 - Use of the entire limit switch range
If more than 8 revolutions of the shaft are necessary, the
motor must be switched on in "Down" direction until the
drive switches off. Maintain pressure on the "Down" button
and turn the adjusting wheel "Down" in '+' (plus) direction
until the drive has made approx. 2 revolutions.
1
2
-
+
–
+
+
–
2
1
English – 5
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