INSTALLATION-and OPERATION MANUAL
ELECTRIC ACTUATOR AE04-AE19 STANDARD DESIGN
MANUAL
Phone
+49 (0)7181-404 0
WESA-Armaturen GmbH
ELECTRIC ACTUATOR
Telefax
+49 (0)7181-404-33
Spanninger Straße 5
AE04 |AE19
mailto:
73650 Winterbach
STATUS 03-2022
Page
8
http
www.wesa-armaturen.de
Deutschland
ADJUSTMENT OF THE MECHANICAL STOP
ATTENTION
Please be sure to note that an incorrect setting of the mechanical stop can lead
to destruction of the electric actuator! If the motor is blocked by mechanical
limitation, this can lead to the destruction of the actuator!
o
Disconnect the power supply at the actuator!
o
Loosen the 4 screws on the cover of the position indicator and remove it.
o
Turn the actuator completely to the "CLOSED" position using the manual override until the
"CLOSED" limit switch is audibly actuated.
o
Loosen the locking nut of the mechanical stop for the "CLOSED" position. (Fig. 2).
o
Turn the adjusting screw for the "CLOSED" position in with an Allen key until it meets the
mechanical stop.
o
Then turn it back half a turn.
o
The mechanical stop should be approx. 2.5° more than the electrical limit switch.
o
Fix the locking nut for the "closed" position.
o
For the adjustment of the "open" position, please proceed analogously.
o
Please check again whether the settings you have made correspond to those in Fig. 3.
o
Mount the cover of the position indicator
.
