Document No. 129-367
Installation Instructions
September 1, 2003
1
2
3
2 ’
3 ’
only for:
GDE16...1P
GLB16...1P
MODULATING
only for:
GDE16...1P
GLB16...1P
MODULATING
"0"
90
90
45
0
self adapt
0
90
90
45
0
self adapt
CLOCKWISE
TO OPEN
COUNTER
CLOCKWISE
TO OPEN
0
EA0680R2
self adapt
self adapt
Figure 2. Setting the Direction of Rotation.
NOTE:
For DIP switch setting options, see the
Technical Instructions EA GDE/GLB-1
(155-187P25).
Mounting and Installation
NOTE:
The GDE/GLB actuator comes with a factory
installed 1/2-inch shaft guide. If shaft size is
1/2-inch, proceed with Figure 6.
When using a 3/8-inch shaft: Remove factory installed
1/2-inch guide. See Figure 3.
EA0999R1
Figure 3. Removing 1/2-inch Ø shaft
guide for 3/8-in or 5/8-in shaft.
45
90
90
EA0679R3
f
Mounting GDE/GLB on
3/8-inch
8...10 mm shafts
~
~
Figure 4. 3/8 Ø inch shaft, see Figure 1 Item f.
1. A 3/8-inch shaft adapter is provided in
actuator package.
2. Hold the shaft insert so that the raised tabs
are inserted last when placing the insert into
the back of the actuator.
3. Proceed to Figure 6.
When using a 5/8-inch shaft:
45
90
90
EA01001R2
Figure 5. 5/8 Ø inch shaft.
1. Remove factory installed 1/2-inch guide. See
Figure 3.
2. Mount actuator to shaft per Figure 6.
45
90
90
EA0532R2
2
1
3
Figure 6. Mounting Actuator to Damper Shaft.
45
90
90
EA0533R3
4 mm
b
5
4
60-90 lb-in
(7-10 Nm)
Torque
Figure 7. Installing the Position Indicator (b).
Page 2 of 6
Siemens Building Technologies, Inc.