Clark Cooper EH40-04 Manual de instalación y funcionamiento - Página 7

Navegue en línea o descargue pdf Manual de instalación y funcionamiento para Unidad de control Clark Cooper EH40-04. Clark Cooper EH40-04 7 páginas.

7. Verify that the power supplied to the solenoid matches the specification that is displayed on

the valve nameplate. Valves cannot be converted from DC to AC or AC to DC by simply

changing the coil. Contact Clark Cooper Sales for more information.

8. Check the coil leads for continuity. If there is no continuity, the circuit is open, most likely

due to burnout. A jammed plunger on an AC powered valve can cause coil burnout.

Replacing the coil may temporarily cure the symptom but not the actual cause.

9. This valve is designed and tested for use with gases, water, and fluids with viscosity similar

to water. Viscous fluids may slow or inhibit operation.

10. If chatter or buzzing is ever noticed, remove power and consult customer service. This could

indicate jammed components and could eventually burn out a coil or fatigue sealing

surfaces. Progressively increasing chatter may be an indicator of particulate build-up and

pitting of the plunger.

Solenoid Replacement:

1. Disconnect the solenoid from the power supply.

2. Remove the top solenoid nut and washer.

3. Remove the solenoid and replace with new one.

4. Replace washer and nut loosely.

5. Position the conduit connection as necessary and tighten the nut just until the wave washer is

flat.

6. Reconnect the power supply.

**Visit clarkcooper.com for product specific assembly videos.

941 Hamilton avenue

Roebling, nj 08554

www.ClarkCooper.com

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