Unist 4210 Series, Руководство по эксплуатации

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11
2. Close the Liquid needle valve on the lower part of
the solenoid valve that is attached to a nozzle by
turning the needle valve clockwise until the needle
valve is closed.
3. Repeat for each solenoid valve in the stack at the
controller.
4. Use the controller to turn off all the solenoid valves in
the stack. If using the SPR-2000
™
with the factory
supplied program, this is already done.
This procedure is for setting up and operating the spray
nozzles using a Unist SPR-2000
™
controller. If other
controllers are used, the details will change, but the
general approach will still be valid. This assumes the
nozzles have already been installed.
Preliminary
At The Nozzle (4210 Series Only)
1. Close the LIQUID needle valve on the side of the
nozzle body by turning the needle valve clockwise until
the needle valve is closed.
2. Close the AIR needle valve on the other side of
the nozzle body by turning the needle valve clockwise
until the valve is closed, then open it 1/2 turn
counter-clockwise.
3. Repeat for each nozzle.
At The Valve Stack (4230 Series Only)
1. Close the Atomize needle valve on the top of
solenoid valve that is attached to a nozzle by turning
the needle valve clockwise until the valve is closed,
then open it 1/2 turn counter-clockwise.
Startup & Operation
Figure 23: Closing LIQUID needle valve
Figure 24: Closing AIR needle valve
Figure 25: Closing Atomize needle valve
Figure 26: Closing Liquid needle valve
Figure 27: Turning off solenoid valves