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© 2021 Baker Hughes Company. All rights reserved. Masoneilan SVi1000 Positioner Quick Start Guide | 31
4. Supply clean, dry compressed air to the filter regulator.
5.
Turn on the air supply.
6. Adjust the filter regulator.
Supply pressure must be a minimum of 5 psi above the spring range of the actuator but may
not exceed the rated actuator pressure. Refer to the valve or actuator instruction manual.
Step 3: Wiring the SVi1000
WARNING
Comply with current national and local
regulations for electrical installation work.
Before carrying out any work on the device, power off the
instrument.
CAUTION
Improperly or inadequately grounded installations
can cause noise or instability in the control loop.
The internal electronic components are isolated
from ground. Grounding the case is unnecessary
for functional purposes but grounding the case
may be necessary to conform to local codes.
Refer to
Optional Switch Load Limits
on page
54 for guidelines on safely wiring switch load
limits.