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CAUTION
Connecting the Air Supply
After the tubing is installed, use the following procedure to connect the air supply.
1. Supply clean, dry compressed air to the filter regulator.
2. Turn on the air supply.
3. Adjust the filter regulator.
Supply pressure must be 5 - 10 psi greater than the spring range of the actuator
but may not exceed the rated actuator pressure. Refer to the valve or actuator
instruction manual.
Wiring the SVI II AP
In order for the SVI II AP to communicate the positioner data the SVI II AP positioner must be
physically connected to a HART® communication. The procedure below outlines wiring the SVI
II AP.
WARNING
CAUTION
34 | =GE Oil & Gas
The SVI II AP High Flow digital valve positioner cannot be placed
in parallel with another volume booster. Contact the factory for
further instructions regarding configuration with boosters as well
as other non-standard configurations.
Comply with current national and local regulations for electrical
installation work.
Comply with national and local explosive atmosphere
regulations.
Before carrying out any work on the device, power off the
instrument or make sure that the local conditions for potentially
explosive atmosphere permit the safe opening of the cover.
Refer to B "Optional Switch Load Limits" on page 87 for guidelines
on safely wiring switch load limits.
© 2015 General Electric Company. All rights reserved
.
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