9
172-65443A-01 (CV-COS) 17 Nov 2014
11.
Do not install in locations in the piping where foreign matter accumulates or where
r pressure (water hammer) occurs.
12.
askets
The type of medium being used and the temperature must be taken into account in
a suitable material.
13.
ting the air lines for the motive air that is to be piped to the actuator,
blow out the air in the lines to purge any dirt, foreign matter, oil or water from inside
14.
f Motive Air
nction due to contamination of the air supply, installation of the
If air quality results in operation failure, the entire actuator unit (including the
there is a problem in operation, determine the cause using the “Troubleshooting”
section in this manual.
Avoid Foreign Matter and Water Hammer
impact from wate
Piping G
Be careful that the piping gaskets do not protrude outside the inner bore of the
flange.
order to select a gasket of
Air Line Blowdown/Purge
Before connec
of the piping.
Quality o
Supply to the actuator only clean air that does not contain water, oil or foreign
matter.
To prevent malfu
optional air filter regulator (5µ filter) and mist separator (0.3µ filter) as a set is
recommended.
integrated positioner) must be replaced.
If
