dymax BlueWave 200 Podręcznik użytkownika - Strona 10

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10
Model 200 Dispensing Valve User Guide

Operation

Refer to Figure 1 for part reference letters. If any problems are encountered, refer to
the troubleshooting section of this manual or call Dymax Technical Support.
1.
Plumb up the valve as outlined in the set-up procedures.
2.
Pressurize the Fluid Delivery System.
NOTE: The fluid pressure must be set to a minimum of 15 psi to flex the Diaphragm
to the open position.
3.
Cycle the valve to the open position by depressing the Handle (G). Fluid should
begin to dispense from the tip of the valve.
4.
Check the Fluid Connection for leaks. If the valve is leaking or dripping, refer to the
troubleshooting section of this manual.
5.
Adjust the material pressure until the desired flow rate is achieved.
6.
Fine tune the flow rate with the Stroke Adjustment Nut (E).
■
Loosen the Set Screw (K) with a .050" Allen key.
■
Turn the Stroke Adjustment Nut (E) clockwise to increase flow rate or counter-
clockwise to decrease flow rate.
NOTE: The valve will not open if the Stroke Adjustment Nut is loosened too far
out.
■
Once the Stroke Adjustment Nut (E) setting is determined, re-tighten the Set
Screw (K) using a .050" Allen key.

Shut Down

At the end of the day or shift, it is necessary to shut down the Model 200 dispensing
system properly in order to keep material from curing inside the valve. To shut down
the dispensing system, follow the instructions below. Refer to Figure 1 for part
references.
1.
Remove the disposable Dispense Tip from the Plastic Luer Adapter (I) and discard.
2.
Thread a Luer Lock Plug onto the Plastic Luer Adapter (I).
3.
Relieve fluid pressure on the valve by turning off air pressure at the Material
Reservoir.