SIEMENS Technical Instructions Document No 155 746 EA GND 1 March 17 2005 OpenAir GND Series Electronic Damper Actuator UL Listed Fire Smoke and Smoke Control Dampers 2 Position 15 second Run Time 15 second Spring Return Time LISTED C lt N474 Description The OpenAir direct coupled fast acting two position spring return electronic actuators are available as 24 Vac dc 120 Vac and 230 Vac models They are intended for use on UL listed smoke
Niilone INSTALLATION INSTRUCTIONS READ amp SAVE THESE INSTRUCTIONS OpenAire MODEL PFOB 52 CAUTIONS 1 Before wiring the paddle fan turn off the electric power supply at the main fuse or circuit breaker box and leave it off until the installation is complete 2 Mount the outlet box so it will support a minimum of 45 pounds The outlet box must be mounted flush to ceiling Do not use a plastic outlet box 3 Do not install paddle fan with less than 7 feet cle
SIEMENS OpenAir GCA Spring Return Rotary Electronic Damper Actuator Installation Instructions Document No 129 404 January 21 2013 a Actuator b Self centering shaft adapter 3 c Position indicator d Shaft adapter locking clip e Position indicator adapter e Fe g f Mounting bracket i g Mounting screws p x ADT 7 h 3 mm hex wrench i Conduit adapter 1 2 inch g i p E Em E Not available to GCAxxx
SIEMENS Installation Instructions Document No 129 367 October 1 2013 OpenAir Electronic Damper Actuator GDE GLB Rotary Non spring Return EA0678R3 Actuator Position indicator Mounting bracket Mounting screws 4 mm hex key Shaft insert for use with 3 8 inch 8 10 mm shafts 22900 p Figure 1 Parts of the GDE GLB Rotary Actuator Instructions WARNING A Do not open the actuator Product Description Steps for direct coupled mounting of the O