Emerson CSB400 Series Scheda di installazione - Pagina 5
Sfoglia online o scarica il pdf Scheda di installazione per Apparecchiature industriali Emerson CSB400 Series. Emerson CSB400 Series 8. Balance port and stem/ stem guide change-out procedure
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place the actuator
back on the body
Step 9. Place the actuator back on the body, place the provided stainless steel tag (See Figure 1) over one of the two
1/2-inch / 13 mm bolts which hold the lower casing to the body and tighten in an alternating manner with 10 to
13 ft-lbs / 13.6 to 17.6 N•m of torque.
Step 10 (no picture). With the downstream system depressurized, use the following procedure to start up
the regulator.
Startup
CauTiOn
Pressure gauges must always be
used to monitor downstream pressure
during Startup.
1. Check to see that all appliances are turned off.
2. Slowly open the upstream shut-off valve.
3. Check inlet and outlet pressure for correct values.
4. Check all connections for leaks.
5. Turn on utilization equipment and recheck the pressures.
STAINLESS STEEL PRODUCT NOTIFICATION TAG
STAINLESS STEEL PRODUCT NOTIFICATION TAG
Figure 1. CSB400 Series Tag Location on Body
CSB400 Series
tighten bolts
10 to 13 ft-lbs / 13.6 to 17.6 N•m
tighten two bolts in
alternating manner
TAG LOCATION ON BODY
TAG LOCATION ON BODY
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