Nortec LiveSteam v.2 - Manual (Page 19)

LS Installation Manual | 16
Dura Drive P/N Nortec P/N Assembly Instructions
MS51-7103 DURA
DRIVE ACTUATOR 150 7549 0-10VDC,
150 7550 4-20mA,
1507551 On/Off
For Bronze ½”- 2” and St. St. ½”- 3/4” Valves,
for incoming pressures from 2 to 50 psi for all
valves except for 1-1/2” which would be 2 to
34 psi, and 2” which would be 2 to 19 psi
Step 1
Ensure all components are
accounted for:
1. Connecting pin
2. Stem Extension
3. Jam Nut
4. Actuator
Figure 20: Step 1
Step 2
1. Thread jam nut on to valve
stem all the way.
2. Thread stem extension on valve
stem.
3. Manually raise valve stem to up
position (Closed).
Figure 21: Step 2