Hoffman Media EDD-4C Water Pump User Manual


 
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Contents
Section 1: Introduction ............................................................................................................................... 5
Overview .......................................................................................................................................... 5
Section 2: Installation ................................................................................................................................. 7
General............................................................................................................................................. 7
Well Site Requirements.................................................................................................................... 7
Installation Kit................................................................................................................................... 9
Mounting the Dripmaster.................................................................................................................. 9
Wiring the Power and Control Cables............................................................................................ 10
Setting the Drip Rate...................................................................................................................... 12
Section 3: Operation ................................................................................................................................ 13
Controls and Indicators .................................................................................................................. 13
Automatic Control........................................................................................................................... 16
Setting Normal (pump on) Mode Drip Rates .......................................................................16
Pre-lube (pump off) Mode.................................................................................................... 17
Manual Control............................................................................................................................... 17
Resetting the Dripmaster ............................................................................................................... 18
Section 4: Theory of Operation ................................................................................................................ 19
General........................................................................................................................................... 19
Search Feature .............................................................................................................................. 21
Push-Down and Push-up Features................................................................................................ 22
Section 5: Maintenance and Troubleshooting.......................................................................................... 23
Section 6: Specifications.......................................................................................................................... 25
Overall Dimensions ........................................................................................................................ 26
Section 7: Dripmaster Service Policy....................................................................................................... 27
Installation ...................................................................................................................................... 27
Repair procedure ........................................................................................................................... 27
Product within the Warranty Period ............................................................................................... 28
Product Out-of-Warranty Period .................................................................................................... 28
Return Instructions ......................................................................................................................... 28
Terms & Conditions on reverse ..................................................................................................... 29