Mounting And Installation - Siemens OpenAir GDE Series Technical Instructions

Technical Instructions
Document No. 155-188P25
Rev. 3, August, 2001
Sizing, continued
Mounting and
Installation
Manual override
Page 6
Total Torque
<44 lb-in (5 Nm)
<88 lb-in (10 Nm)
<177 lb-in (20 Nm)
<310 lb-in (35 Nm)
You must place the actuator on the damper shaft so that the front of the actuator is
accessible. The label is the front side.
The minimum damper drive shaft length is 3/4 inch (20 mm).
1/2 Ø inch Guide
Factory Installed
NOTE:
For all damper shafts with the exception of the 1/2inch round shaft:
Remove 1/2 Ø inch guide before installation.
A mounting bracket is included with the actuator.
Observe the service envelope around the actuator as shown in Figure 7.
Detailed mounting instructions are included with each actuator.
To move the damper blades and lock the
position with no power present:
1. Slide the red manual override knob
toward the back of the actuator.
2. Make adjustments to the damper
position.
3. Slide the red manual override knob
toward the front of the actuator.
Once power is restored, the actuator
returns to automated control
OpenAir ™ Non-Spring Return Rotary Electric Damper Actuator
Table 2.
Actuator
GDE13x.xx
GLB13x.xx
GBB17x.xx
GIB17x.xx
3/8 Ø inch
Use the shaft insert supplied
for any 3/8-inch (8 to 10 mm)
diameter shaft
Figure 4. Damper Shaft Sizes.
.
24 Vac 3-position Control
5/8 Ø inch
2
MANUAL
AUTO
3
Figure 5. Manual Override.
Siemens Building Technologies, Inc.
1