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HG-3 Automatic
Flushing System
!
WARNING:
1. Each person involved in the assembly, installation and/or maintenance of the
Hydro-Guard Automatic Flushing Device must read this manual carefully and follow
all instructions prior to performing any installation or maintenance procedures
involving the Unit.
2. Verify the drainage path prior to installation to ensure that pedestrian and
vehicular hazards will not be created by the installation and use of the Hydro-
Guard Automatic Flushing Device (In areas in which freezing may occur, special
attention should be given to this procedure).
3. Never assemble, disassemble, or perform Hydro-Guard maintenance unless the
influent supply valve has been closed, verified and secured, and internal piping
pressure has been relieved.
4. Always use all necessary safety equipment and follow all recommended
procedures when installing, operating and maintaining the Hydro-Guard Automatic
Flushing Device.
5. Perform annual safety inspections and replace worn or defective parts.
6. Operate the Hydro-Guard Automatic Flushing Device only when fully installed and
correctly assembled.
!
CAUTION:
The recommended optimal operating pressure for a Hydro-Guard® Automatic Flushing
System is between 20psi and 120psi. In the event pressure may exceed 120psi it
is recommended that a Pressure Regulating Valve be installed ahead of the Hydro-
Guard flushing system.
F 12774 12/20
OPERATING INSTRUCTIONS MANUAL
TABLE OF CONTENTS
Customer Service Center
www.muellercompany.com/hydro-guard
moreinfo@muellercompany.com
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Decatur, Illinois
800.798,3131
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Table of Contents
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Related Manuals for Mueller Hydro-Guard HG-3
Summary of Contents for Mueller Hydro-Guard HG-3
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Page 1: Table Of Contents
OPERATING INSTRUCTIONS MANUAL HG-3 Automatic TABLE OF CONTENTS PAGE Installation Instructions Flushing System Programming Unit Assembly, Disassembly & Maintenance Instructions Troubleshooting Parts Options and Upgrades WARNING: 1. Each person involved in the assembly, installation and/or maintenance of the Hydro-Guard Automatic Flushing Device must read this manual carefully and follow all instructions prior to performing any installation or maintenance procedures involving the Unit. -
Page 2: Installation Instructions
HG-3 FLUSHING SYSTEM Installation Instructions GENERAL Overview performance. Please read and pattern must permit discharged retain this manual. water to flow away from the Hydro- The Hydro-Guard® HG-3 Automatic Guard® Flushing Unit or to be Site Evaluation Flushing System, the industry's absorbed by the surrounding soil. -
Page 3: Programming Unit
HG-3 FLUSHING SYSTEM Programming Unit PROGRAMMING HYDRO-GUARD UNIT FOR OPERATION be enabled in order for the App to HG-3 (Requires Bluetooth will appear on the home screen when connect to the BL-KR device. you launch the Application. Controller) 3. Launch the application on Application Home Screen: your Smartphone or Tablet. -
Page 4: Assembly, Disassembly & Maintenance Instructions
HG-3 FLUSHING SYSTEM Assembly, Disassembly & Maintenance Instructions HG-3 DISASSEMBLY AND REASSEMBLY INSTRUCTIONS TOOLS NEEDED: HG-A 104 Security Wrench, HG-A2023 Security Tool, Philips screwdriver, flat-head screwdriver Although the Hydro-Guard® Unit was where rod passes though Erosion 8. Check battery life of Battery delivered completely assembled, Controlling Ground Plate so that rod in Programming Interface or... -
Page 5: Troubleshooting
HG-3 FLUSHING SYSTEM Troubleshooting TROUBLESHOOTING THE CONTROLLER TROUBLESHOOTING THE UNIT If your Hydro-Guard® Unit does not The Hydro-Guard® Unit will not Trv this Correction activate: shut off: • Run a manual flush for 1 minute. Possible Causes Possible Causes • Change batteries. •... -
Page 6: Parts
HG-3 FLUSHING SYSTEM Parts PROGRAMMING HYDRO-GUARD UNIT FOR OPERATION REPLACEMENT PARTS ID PART # DESCRIPTION 546284 UV Protective Housing HG3-BL Bluetooth Controller Assembly 546521 Sample Valve Assembly 546329 Riser Assembly 546519 Dechlorination System HG-S316 Stainless Steel Housing Bracket 545729 Centering Star HG-S126 Insulation Star Sub-Assembly HG-S128... -
Page 7: Options And Upgrades
LIMITED WARRANTY Thls Hydro-Guard"" Automatic Flushing Device Is warranted for one year from the date of delivery. Mueller Co. will repair or replace any defective part or component as long as the Unit is installed and operated In accordance with the procedures descrlbed within this manual. Damage or fallure caused by the Improper installation, assembly, disassembly, maintenance or operation of the Hydro-Guard Automatic Flushing Device Is not covered by the terms of this warranty.
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