Specifications

10/31/02 Tech-304/DWO 14195 Page 9 of 39
Step 2. Press fit the inner beacon to the inner beacon coupler. The inner beacon needs to be
properly oriented. Use the symbols on the top of the inner beacon to mount as shown in Condi-
tion 1 or Condition 2. (See Figure 3-2). Condition 1 and Condition 2 show the placement of the
inner beacon with respect to the positioner housing while the actuator is in the fail position.
Step 3. Mount the positioner to the bracket. As stated in Step 2 make sure that the positioner is
mounted in a fashion that properly orients it with respect to the inner beacon.
Condition 1: Actuator fails in a clockwise
Port 1
Port 2
Inner
Actuator
Beacon
(In Fail Position)
Supply
direction.
Spring Return
Output Port 2 is plugged
Output Port 1 is piped to turn the actuator counter clockwise
Double Acting
Output Port 2 is piped to turn the actuator clockwise
Output Port 1 is piped to turn the actuator counter clockwise
Inner
Beacon
Actuator
(In Fail Position)
Port 1
Port 2
Supply
Condition 2: Actuator fails in a counter clockwise
direction.
Spring Return
Output Port 2 is plugged
Output Port 1 is piped to turn the actuator clockwise
Double Acting
Output Port 2 is piped to turn the actuator counter clockwise
Output Port 1 is piped to turn the actuator clockwise
Figure 3-2
Placed at 6:00
Placed at 3:00
Placed at 9:00
Placed at 6:00