Hoffman Media EDD-4C manual Contents

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

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