Siemens 599 Series Installation Instructions page 2

Document No. 129-701
Installation Instructions
May 22, 2017
3. Place the actuator on the bayonet nut connected
to the valve and twist the gray actuator bayonet
ring (at the bottom of the actuator) clockwise
until it clicks twice on the bayonet nut. See
Figure 3.
Figure 3.
The actuator is now properly attached to the valve.
Removing the Actuator
WARNING:
Disconnect the actuator from the power
supply before beginning.
1. Wait at least six minutes until the actuator has
cooled down.
2. Twist the gray actuator bayonet ring counter-
clockwise to the end position. It will click twice
before it gets to the end position.
3. Lift the actuator off the valve body and bayonet
nut.
Dismounting the actuator according to these
instructions will automatically set the actuator back
to the original factory setting.
Dimensions
Information in this publication is based on current specifications. The company reserves the right to make changes in specifications and
models as design improvements are introduced. Product or company names mentioned herein may be the trademarks of their respective
owners. © 2017 Siemens Industry, Inc.
Siemens Industry, Inc.
Building Technologies Division
1000 Deerfield Parkway
Buffalo Grove, IL 60089
USA
+ 1 847-215-1000
NOTE:
Wiring
Figure 5. Dimensions in Inches (mm).
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Occasionally, the bayonet nut will come off
the valve with the actuator when removing
the actuator. If the bayonet nut starts to
unscrew from the valve bonnet, twist the
actuator bayonet ring clockwise as tightly
as possible by hand to secure the bayonet
nut to the valve. Then, repeat steps 1
through 3 in Removing the Actuator.
If the bayonet nut continues to unscrew
from the valve body, completely unscrew
the connected actuator and bayonet nut
from the valve. To reuse the actuator, the
actuator stem must be reset to the original
factory setting position. To reset the stem,
turn the actuator upside down, press down
the actuator stem, and simultaneously
twist the gray bayonet ring counter-
clockwise until it latches into place,
resetting the actuator to the original
factory-setting position. The bayonet nut
can now be removed from the actuator.
NOTE: G: positive
G0: neutral
Figure 4. Wiring Diagram.
Document No. 129-701
Printed in the USA
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