Evoqua V10K, Руководство пользователя

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WT.025.100.001.UA.IM.0614
V10K V-NOTCH CHLORINATOR
60
EVOQUA W3T109612
c. Clean threads and O-ring groove by soaking in warm water. Wipe a
thin film of Halocarbon grease on the O-ring and threads.
d. Install a new O-ring on the poppet and insert the poppet into the
holder.
e. Assemble the holder to the injector body. Do not use excessive force
when tightening the adapter.
f. Replace the union nut O-ring before reconnecting the gas line.
4.6.8 Cleaning 1” Fixed Throat Injector (Anti-Syphon) (See Dwg. 25.200.002.040)
NOTE: When removing O-rings, use a blunt tool to pull them out. Do not
damage the tightening surfaces. Apply a thin film of Halocarbon grease to
the new O-rings and to the threads.
a. Turn off the gas supply. Allow the gas feeder to run until the float drops
and settles on the bottom stop.
b. Drain the operation water tubes.
c. Follow the directions in Cleaning One-Inch Fixed Throat Injector (Standard)
for steps 3 through 9.
d. Unscrew the clamping nut with the parts connected.
e. Remove the poppet. Replace the O-ring.
f. Remove the snap ring clip.
g. Remove the clamping nut and spring.
h. Remove the clamping washer and replace O-ring.
i. Replace the diaphragm assembly. Assemble with clamping disc, clamping
screw and spring. Secure with snap ring.
j. Remove the plug and replace the O-ring.
k. Press out the poppet seat. Replace the poppet seat along with the O-ring.
Press in the new seat using a round rod or plastic tube (16 mm) with a flat
front.
l. Place the poppet into the guide and screw in the clamping nut with the
assembled parts.
m. Screw in the plug.