USC Surge Hopper Operator's Manual page 15

3. For the air gate connect air line from point "B" on one of the control valves to point
"B" on the air gate cylinder. Connect another air line from point "C" on the valve to
point "C" on the air gate cylinder.
4. If hopper utilizes a K-Valve repeat step 3 to connect air lines from valve to K-Valve
cylinder.
5. Supply air to port "A" at approximately 80-120 psi. a dryer is recommended in line.
6. If the hopper is supplied with a vibrator, mount the switch to the controller bracket.
7. Have a licensed electrician run 120v to the switch.
B
C
WEIGH HOPPERS & SURGE HOPPERS
A
B
A
B
C
C
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