Summary of Contents for Dover Wilden WG Series
- Page 1 E n g i n e e r i n g O p e r a t i o n & Leak Detector M a i n t e n a n c e A d v a n c e y o u r p r o c e s s WIL-19050-E-02 TO REPLACE WIL-19050-E-01 WIL-19050-E-01...
- Page 2 SENSOR CABLE SPECIFICATIONS The sensor cables utilize high Beryllium content Conductivity Threshold: 75 micro-Siemens ultra fine strand copper wire to remain sensitive Length of sensor cables: 36” (0.91m) even when subjected to millions of pump strokes in Length of extension cords: 100’...
- Page 3 INSTALLATION The Wil-gard™ III is designed for use with Wilden tion features of the module to actively intervene when two-piece diaphragms that use a primary and backup diaphragm failure occurs. In most applications, the diaphragm on each side of the pump. The system internal relay (2 amp, 125 volts max.) is used to direct cannot be used with single-piece rubber or thermo- power to a solenoid valve installed on the pump air...
- Page 4 INSTALLATION OF SENSOR RECEPTACLE AND EXTENSION CORDS Once the sensor cables have been installed within the pump as discussed on page 1, they must be connected to the control module via the sensor receptacle which is factory installed. The sensor cables are connected to the sensor receptacle by simply inserting the in-line plug into the receptacle, aligning the key notch, and turning the connector clockwise one-half turn until a click is heard.
- Page 5 ALARM INITIATION • RELAY CLOSURE • COMPONENT ACTIVATION Figure 3 WIL-19050-E-02 WILdEn pump & EngInEErIng...
- Page 6 TROUBLESHOOTING Audible alarm, LEd and relay do not activate upon unit is alarming, but diaphragm has not failed. diaphragm failure. • Verify the torque specification of the outer piston. • 6” wire receptacle is not connected correctly to • Verify the torque specification of the clamp bands. the control module terminal block.
- Page 7 NOTES:...
- Page 8 Advance Your Process Enrich Your Process Advanced wetted path designs Simplicity of design Lower the cost of operation Unique Technology Maximize product containment Reliable, leak-free & quiet Longer MTBF Validated & certified (Mean Time Between Failures) Enhanced internal clearance Intrinsically safe The result of advanced thought The result of unique thought Refine Your Process...
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