Highland Tank GreaseStopper Series User Manual

Flush-with-floor automatic grease interceptors

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grease interceptors
GreaseSt pper
Automatic Grease Interceptors
User's Manual
Installation, Operation & Maintenance
Carefully read and follow the instructions in this
Highland Tank
TANK
¨
¨
count on our products. trust in our people.
814.893.5701
|
GreaseStopper
Models 15 to 800
Flush-with-Floor
manual.
highlandtank.com
HT-2810
®
Proudly made
in America
www.highlandtank.com • 1

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  • Page 1 Automatic Grease Interceptors Flush-with-Floor User’s Manual Installation, Operation & Maintenance Carefully read and follow the instructions in this manual. Proudly made in America Highland Tank ¨ count on our products. trust in our people. TANK 814.893.5701 highlandtank.com www.highlandtank.com • 1...
  • Page 2 This manual provides general guidance, and conditions at your site may render inapplicable some or all of the guidance. If you are uncertain, or require clarification or further instruction, please contact Highland Tank prior to commencing any installation, operation or maintenance procedure.
  • Page 3: Table Of Contents

    Contents Introduction Installation Start-up Operation Maintenance Troubleshooting Guide Parts - Repair and Replacement Appendices Appendix A: Electronic 24-Hour Timer Appendix B: Large AGI Timers Appendix C: Maintenance Instructions Appendix D: Flush-with-Floor Drawings Appendix E: Large AGI Installation Drawing Appendix F: Best Management Practices Forms Grease Hauler Manifest Sample Inspection &...
  • Page 4: Introduction

    Introduction Thank you for purchasing a Highland Tank Automatic Grease Interceptor (AGI). The AGI combines state-of-the-art technology with time-tested materials, making it the most reliable automatic grease recovery device (GRD) in the industry. The purpose of this manual is to provide instructions on installation, operation, start-up, maintenance and troubleshooting of the AGI.
  • Page 5: Installation

    All installations are subject to local codes and regulations. The Installations Highland Tank AGI is available as left-to-right or right-to-left flow direction depending on the location of the unit in relation to the fixture being serviced and available space for proper operation and maintenance.
  • Page 6 (typically 1/8 inch to 1/4 inch) to maintain proper gravity flow in and out of the AGI. IMPORTANT: The Highland Tank AGI has an internal deep trap seal. Install a vent after the unit discharge per local and state plumbing/building code.
  • Page 7 UNIT MUST BE PLUGGED INTO A GFI PROTECTED POWER SOURCE. The Highland Tank AGI is pre-wired at the factory to include one 24-hour digital timer control panel. The timer control device is set by you to operate daily, based on the size (GPM rating) of the unit.
  • Page 8: Start-Up

    Start-Up Warnings CAUTION: Electrical equipment, connections and wiring must be protected from submergence in water and infiltration of water at all times. You must be certain that final state of wiring is in compliance with all applicable electrical and fire codes for location and intended service.
  • Page 9 Operation continued Since grease is lighter than water, it floats and remains in the retention area between the two baffles. The Diskimmer skims the liquefied grease off the top surface of the water. The Diskimmer is an electrically powered grease-skimming device, which operates on a time or event-controlled basis.
  • Page 10 Flush-With-Floor GreaseStopper AGI 20, 25, 30, 35, 50, Digital Timer Grease 75 & 100 Level Monitor Grease Recovery Diskimmer Pipe Electrical INLET OUTLET Supply Connection Solids Collection Basket Electric Heater Recovered Grease Container Mechanical Sequence One (1) 24-hour digital clock timer is supplied to control the AGI. of Operation The clock timer must be set by you onsite based on the Food Service Establishment (FSE) and Best Management Practices...
  • Page 11: Maintenance

    Maintenance The AGI is designed for long-term, trouble-free operation, but daily Optimum Performance maintenance, in addition to keeping the AGI unit free from grease and solids buildup, is required for optimum performance. IMPORTANT: An inspection and maintenance log should be available for ready reference.
  • Page 12 Annual or Recommend total pump-out of automatic grease interceptor Semi-Annual annually or semi-annually to remove any accumulation on Maintenance bottom or walls of interceptor. Refill with fresh water and continue recommended operation (NOTE: Monitor usage. Total pump-out and removal of accumulated FOG may need performed more often).
  • Page 13: Troubleshooting Guide

    Operating problems can be caused by many factors. The following troubleshooting guide lists the most common problems along with their possible causes and suggested remedies. Specific questions can always be directed to Highland Tank at (814)-443-6800. Problem Possible Cause Remedy...
  • Page 14: Parts - Repair And Replacement

    Parts Repair and Replacement All models AGI-15 —100 Front View Parts Listing 1. Scraper Bar Assembly 14. Removable Stainless-steel Hinged Lid 2. Nylon Disc Guides (2 required) 15. Twist Lock Connector 3. Scraper Blades with Nuts & Bolts (2 required) 16.
  • Page 15 Rear View Scraper Bar Assembly www.highlandtank.com • 15...
  • Page 16 Automatic Grease Interceptor Accessories Product Description Codes Alarm – High Grease (For Grease Waste Container) 06-1159 Digital Timer with Control Box (Including Box Timer, Wiring & Light Indicator) 06-1008 Disc Guides (Pair) 06-1096 Disc with Hub (Models 15,20,25,25H,35) 06-1075 Disc with Hub (Models 25L) 06-1074 Disc with Hub (Models 50 –...
  • Page 17 Automatic Grease Interceptor Accessories Product Description Codes 06-1051 Scraper Bar Assembly: (Models 15-35) 06-1070 Scraper Bar Assembly: (Models 50 -100) 06-1071 Scraper Bar Assembly: (Models 150-800) 06-1002 Scraper Blades with Nuts & Bolts: (Models 15 – 75) 06-1072 Scraper Blades with Nuts & Bolts: (Models 100 – 800) 06-1009 Screen Basket (Includes Lid): (Models 15, 20, 25, 25H) 06-1087...
  • Page 18 Disc Replacement Disc replacement as follows: 1. Remove 3/16 inch stainless stud #15 from hub and slide shaft out of tank about 2 inches. 2. Remove disc and replace with new disc. Scraper Blade Scraper blade replacement as follows: Replacement 1.
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  • Page 24: Appendix C: Maintenance Instructions

    Highland Tank STOP GREASE S O U R C E AT THE 1510 Stoystown Road, Friedens, PA 15541 814.443.6800 • FAX 444.8662 © Highland Tank - HT-2827 - 04/2019 24 • www.highlandtank.com...
  • Page 25 Appendix D Flush-with-Floor AGI - Direct Burial Installation Vent Pipes Concrete Floor Diskimmer INLET OUTLET Native Soil Recovered Grease Container Approved Backfill Flush-with-Floor AGI - Suspended Installation Floor Floor Support Structure AGI Suspension Mechanism www.highlandtank.com • 25...
  • Page 26 Appendix E High Level Alarm Diskimmers INLET OUTLET Solids Collection Baskets Recovered Grease Container Optional Access Platform and Stairway 26 • www.highlandtank.com...
  • Page 27: Appendix F: Best Management Practices

    Appendix - F - Best Management Practices Best Management Practices NEVER empty waste from a deep fryer into a floor drain. • Scrape or wipe FOG and other food residue from cookware, utensils, etc. • before washing or placing in dish washing machine. Use paper towels to wipe down work areas.
  • Page 28 Grease Prevention Tips for Everyone Scrape excess food into garbage can instead of using a garbage disposal. • Wipe out pans with a paper towel before washing them to remove all • the grease you can. Collect cooking grease in a used glass jar and discard into the garbage. •...
  • Page 29: Grease Hauler Manifest

    Grease Hauler Manifest Food Service Establishment Must be completed by qualified FSE Representative Business Name: Telephone: ( Address: City: State: Zip: Waste removed from: Grease Trap: Yes / No, Grit Trap: Yes / No, Septic Tank Yes / No Other (Specify): Waste tank or trap capacity: _____________________ gallons I certify that the waste material removed from the above premises contains no hazardous materials.
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  • Page 32 Clarkston, MI 48346-2554 T: 518-273-0801 T: 248-625-8700 Greensboro, NC Mancelona, MI 2700 Patterson Street 9517 Lake Street Greensboro, NC 27407-2317 Mancelona, MI 49659-7968 T: 336-218-0801 T: 251-587-8412 www.highlandtank.com gru@highlandtank.com 814.893.5701 highlandtank.com © Highland Tank HT-2810 – 05/2019 32 • www.highlandtank.com...

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