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index 1.00 introduction page package contents safety precautions 2.00 installation installation/operation 3.00 tip/ULD chart 4.00 ULD identification 5.00 parts list parts list / diagrams 6..00 troubleshooting introduction package contents: 1. Proportioner with U-clamp for mounting 2. Float with chain 3. Inlet tube, 1/4“ x 7‘ with weight and footvalve 4.
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installation / maintenance 1. Mount the unit in a level position on the side of a reservoir. The U-clamp may be repositioned or removed as necessary. 2. Install a minimum 3/8” ID water hose between the inlet threads and the water spigot. Minimum water pressure required to properly operate the proportioner is 20 PSI dynamic.
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ULD identification Active disc chart on the side of ULD. 1 ACTIVE 2 ACTIVE 3 ACTIVE 4 ACTIVE 5 ACTIVE Page 4...
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parts list / diagrams PART NO. DESCRIPTION HYD238100 strainer washer HYD5065-K hose swivel HYD502000 ball valve HYD360900 nipple HYD10080500 magnet parts kit screw washer magnet cover magnet cap magnet magnet spring magnet yoke HYD665520 valve parts kit valve guide ("bonnet") armature spring armature diaphram...
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troubleshooting Problem Cause Solution 1. No discharge a. No water a. Open water supply b. Excessive water pressure b. Install regulator if water pressure (with water running) exceeds 80 PSI c. Clogged water inlet strainer c. Disconnect inlet water line and clean strainer d.
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