Warren Controls PICV Series - Manual (Page 27)

27
PRESSURE INDEPENDENT CONTROL VALVE PICV_IOM_REVF_0114
3 seconds) until the running light flashes red (1Hz). Actuator will
perform automatic stroke adjustment. When automatic stroke
adjustment is complete apply signal to actuator so actuator stem is
fully extended. See Set-Up and Wiring sections of these instructions.
11) Remove power and signal from actuator.
12) Place actuator over valve stem and onto bonnet adapter. Rotate
actuator to desired orientation. For the factory default actuator
position, face the actuator circuit board and install the actuator
on the valve with the valve upright and its inlet to the left. Engage
raised pad in actuator yoke with groove in bonnet adapter. Install
clamp in base of actuator yoke. Engage raised pads on back of clamp
with groove in bonnet adapter. Install clamp screws through clamp
into actuator yoke and tighten to secure actuator to bonnet adapter.
13) Place upper center hole in threaded half of stem connector over
pin in actuator stem. Watch orientation. With the stem down and
the plug seated, adjust position of stem adapter on valve stem so
the stem connector engages the stem adapter. Warning: The
valve stem should never be turned while the plug is in contact
with the seat otherwise the seating surfaces will be damaged
voiding the warranty. Place upper center hole in unthreaded half
of stem connector over pin in actuator stem. Watch orientation.
Engage stem adapter with stem connector. Install stem connector
screws through unthreaded half of stem connector, each through
a spring, into threaded half of stem connector. Tighten finger tight.
With the stem down and the plug seated, adjust position of stem
adapter on valve stem so axial play is removed.
14) Use actuator manual override to retract the actuator stem
approximately 0.2 inch (5 mm).
15) Unthread stem adapter one full turn.
16) Thread jamnut against stem adapter and tighten.
17) Tighten stem connector screws to secure stem connector to stem
adapter.
18) Connect power to actuator. On circuit board press S1 self-stroking
button. Actuator will perform automatic stroke adjustment.
19) Turn off power. Make necessary dipswitch settings and additional
wiring connections. See Set-Up and Wiring sections of these
instructions.
20) Return power to actuator.
21) Return line pressure to valve.
22) Stroke valve several times to check operation.
_____________________________________________
INSTALLATION OF TIG2 TR5000-X ACTUATOR ON - 6
INCH (DN150) EXTENDED PORT PICV VALVE
1) Isolate valve body if already installed in piping.
TO INSTALL BONNET ADAPTER AND STEM ADAPTER COMPLETE
STEPS 2 THRU 6.
2) Install bonnet adapter on valve bonnet and tighten. Watch
orientation.
3) Install jamnut on valve stem. Thread jamnut to bottom of threads on
stem.
4) Push valve stem down until plug is seated. Note stem location.
5) Install stem adapter on valve stem. With the stem down and the plug
seated, adjust position of stem adapter on valve stem so the distance
from the top of the bonnet adapter to the top of the stem adapter is
1.606 +/-.012 inch (40.792 +/- .03048 mm). Warning: The valve stem
should never be turned while the plug is in contact with the seat
otherwise the seating surfaces will be damaged voiding the
warranty. Stem adapter setting gage B6020012 may also be used
to set the position of the stem adapter on the valve stem. See page
38 for drawing. With the stem down and plug seated, rest the gage
on top of the bonnet adapter. Adjust the stem adapter so its end lies
between the two steps on the gage.
6) Thread jamnut against stem adapter and tighten.
7) Remove stem connector screws, then remove stem connector with
two spings from actuator stem.
8) Remove clamp screws, then remove clamp from actuator yoke.
9) Place actuator over valve stem and onto bonnet adapter. Rotate
actuator to desired orientation. For the factory default actuator
position, face the actuator circuit board and install the actuator on
the valve with the valve upright and its inlet to the left. Engage raised
pad in actuator yoke with groove in bonnet adapter. If necessary use
actuator manual override to reposition the actuator stem. Install
clamp in base of actuator yoke. Engage raised pads on back of clamp
with groove in bonnet adapter. Install clamp screws through clamp
into actuator yoke and tighten to secure actuator to bonnet adapter.
10) Lift valve stem. Place the upper center hole in unthreaded half of
stem connector over pin on actuator stem. Watch orientation.
Engage stem adapter with stem connector using manual override.
Install stem connector screws through unthreaded half of clamp,
each through a spring, into threaded half of the stem connector and
tighten to secure stem adapter to stem connector.
11) Position the actuator ON-OFF switch in the OFF position. Position
DIP switch S3-7 in the OFF position. Warning: If DIP switch S3-7
is ON, the actuator will start self-stroking as soon as power
is applied. The sudden movement and application of force
may result in damage to the valve and personal injury. After
assembling the TR5000 actuator to the valve, connect the 220VAC
power supply. Position the actuator ON-OFF switch in the ON
position. Then press the self-stroking button on the PCB and hold
(greater than 3 seconds) until the running light flashes red (1Hz).
Actuator will perform automatic stroke adjustment. See Set-Up and
Wiring sections of these instructions.
12) Turn off power. Make necessary DIP switch settings and additional
wiring connections. See Set-Up and Wiring sections of these
instructions.
13) Return power to actuator.
14) Return line pressure to valve.
15) Stroke valve several times to check operation.