dymax 110 Benutzerhandbuch - Seite 11

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Operating the Dispensing Valve

Refer to Figure 1 for part reference designation.

Plumb the valve as outlined in the set-up procedures.

Regulate the air pressure operating the valve between 60-100 psi.

Making sure that the valve is not aimed toward anyone, cycle the valve several

times. When the valve is cycling, the Piston (K) can be heard hitting the Stroke

Adjuster (O), and the Needle (C) can be seen going up and down in the center.

Adjust the atomizing Air Pressure Regulator between 1-2 psi. Air should be felt

flowing from the end of the valve when the valve cycles open.

NOTE:

If the valve is not cycling properly, refer to the Troubleshooting Section of

this manual.

When the Fluid Delivery System is connected to the valve, pressurize the material

to be dispensed.

Once again, cycle the valve open to purge. Fluid should begin to spray from the tip

of the Air Cap (A).

Continue cycling the valve until all air is removed from the Fluid Line and a steady

spray pattern of material can be seen.

Adjust the atomizing air pressure to achieve proper spray of material. This pressure

will vary due to the viscosity of the fluid.

Check the Fluid Connection and Packing Nut (F) for leaks. If the valve is leaking,

refer to the Troubleshooting Section of this manual.

10. Turn the Stroke Adjuster (O) until the desired flow rate is achieved. Turning the

Stroke Adjuster (O) clockwise will decrease the material flow rate and counter-

clockwise will increase the material flow rate. If the Stroke Adjuster (O) is turned

all the way down, it will stop fluid flow entirely.

11. Once the stroke adjustment setting is determined, use an adjustable wrench to

tighten the Lock Nut (N) up against the Upper Air Body (M).

NOTE:

Refer to the Troubleshooting Section for any problems.

Dymax Model 110 & 210 Spray Valves User Guide