Installation, Operation and Maintenance Manual
DOC.IOM.RG.US Rev. 11
November 2021
11
Section 6: Start-Up Checks
Start-Up Checks
5.
Shut off power gas supply and disarm operator as per instructions.
a.
Replace any tubing that was removed or disconnected that bypassed pneumatic
pilot signals for above test. Refer to schematic.
b.
Remove electrical jumper(s) installed to simulate "AUTO" operation unless required
to operate ESD device. Refer to wiring diagram.
6.
Emergency shutdown/fail position operation check out.
a.
Ensure operator is in normal operating position.
b.
Apply/remove the required ESD signal to operate the unit.
c.
Apply power gas supply to the unit, it should operate to ESD/Fail position.
7.
Restore all tubing and wiring as per normal operating conditions.
a.
Apply power gas supply to the unit.
b.
If equipped, place AUTO/MANUAL selector to "AUTO" position.
c.
Actuator is ready to operate in normal operating conditions.
