Installation Instructions

Document No. 129-801
Installation Instructions
June 19, 2015
Page 2 of 7 Siemens Industry, Inc.
Installation, Continued
NOTE: Only loosen the screws until flush with
brackets; do not remove. See Figure 3.
Figure 3.
2. Push up on the actuator’s valve stem connection
until it locks into place, opening it to accept the
valve stem. See Figure 4.
Figure 4.
WARNING:
Risk of injury due to fingers being trapped or
pinched. Avoid contact with moving parts.
3. To engage the manual override crank, pull back
the crank arm from its storage location until it
springs into position. See Figure 5, Step 1.
4. To adjust the height of the stem connection:
a. Push the crank arm until the arm is parallel
with the actuator.
b. Turn the handle until the actuator stem is
fully retracted.
c. To lock the stem in place, position the
handle at a 45° angle until you hear it snap
into place. See Figure 5, Step 2.
Figure 5.
Attaching the Actuator to the Valve
1. Place the actuator on the valve. See Figure 6,
Step 1.
2. Using a 6 mm hex wrench, tighten the two hex
head cap screws to secure the actuator to the
valve body. See Figure 6, Step 2.
3. Insert the anti-rotation Device on the actuator
arm as indicated. Figure 6, Step 3.