Siemens OpenAir GIB132.1P Technical Instructions page 5

TM
OpenAir NSR Rotary Electric Damper Actuator
24 Vac 3-position Control
Accessories,
continued
Siemens Building Technologies, Inc.
Figure 5. Tandem Mount Bracket.
Figure 6. Special Shaft Adapter.
(14)
Figure 7. Weather Shield.
Thermostat
Figure 8. Heater/Weather
Shield Assembly.
Figure 9. Conduit Adapter.
ASK73.1: Bracket provides an extended
anti-rotation pin that allows two GIB13x
OpenAir actuators to directly drive a single
damper shaft. For use with three-position
actuators.
ASK74.1U: Shaft adapter attaches to a
1.05-inch (26.6 mm) diameter shaft;
whereas, the standard self-centering
adapter accepts up to a 1.00-inch
(25.4 mm) diameter shaft.
Adapter can be used for coupling to
1-inch (25 mm) jackshafts that are slightly
oversized. Adapter is 13/16-inches (20
mm) shorter than the height of the self-
centering shaft adapter
985-052P20: (no picture) Small shaft
insert (package of 20) when using the GIB
actuator on a damper shaft less than
3/4-inch (20 mm) diameter.
ASK75.1U: GBB/GIB actuators are UL
listed to meet NEMA 3R requirements (a
degree of protection against rain, sleet,
and damage from external ice formation)
when installed with the ASK75.1U
Weather Shield and outdoor-rated
conduit fittings in the vertical position.
For dimensions, see Figure 23.
985-106: Provides protection for GIB,
GBB and GCA OpenAir actuators in an
outside low temperature. Assembly
Heating
includes:
Element
•
•
985-008: 1/2-inch (12 mm) for
1/2-inch NPT connector.
Technical Instructions
155-177P25
December 15, 2004
Weather Shield (ASK75.1U)
Heater Kit (985-105)
Page 5