Installation and adjustment
Figure 3:
Mounting Instructions
Installation
Attach the actuator to the damper spindle by means of the adapter and
secure the locking device with the screws provided.
Angle of rotation limiting
An angle-of-rotation/working range (Figure 2 f1.) of less than 90° can be
limited mechanically by repositioning the adapter in 5° steps as required.
The adapter is released by simply pressing the adapter clips on the lower
side of the actuator (Figure 2 f2.).
Selecting the direction of rotation
• In order to reverse the direction of rotation (CW/CCW), loosen screw
(See Figure 1 a.) and remove the cover.
• Reverse the motor connector (See Figure 2 c.).
• Factory setting: Clockwise (CW) rotation.
Wiring
WARNING:
• The electrical connections for the actuators must be
executed in accordance with the relevant legal requirements.
• In order to avoid any personal injury or damage to the
equipment or other property, always isolate the power
supply before commencing any work on the electrical
wiring.
• In order to avoid danger to property, it is important for the
equipment to be used solely for which it is intended.
WARNING: The integrated circuits in the actuator are
sensitive to static electricity. Take suitable precautions.
2
DAS / DA / DAL