Fisher 4194B Series Instruction Manual page 18

4194A, B, and C Series
AUTOMATIC
POSITION
OUTPUT PRESSURE
TO FINAL CONTROL
ELEMENT
RELAY OUTPUT PRESSURE
SUPPLY PRESSURE
MANUAL LOADER OUTPUT PRESSURE
48A5230-A
A2999-1 / IL
3–8
AUTO/MANUAL
SWITCH
RELAY
SUPPLY
PRESSURE
Figure 3-5. Auto/Manual Station Schematic
MANUAL LOADER
MANUAL
LOADER
KNOB
PLASTIC TUBE
METAL BALL
AUTO/MANUAL
SWITCH
OUTPUT PRESSURE
TO FINAL CONTROL
ELEMENT
MANUAL
POSITION