E-one Extreme Series Typical Installation Instructions & Warranty Information
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- Service manual (84 pages) ,
- Installation instructions & warranty information (20 pages) ,
- Typical installation instructions & warranty information (18 pages)
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Summary of Contents for E-one Extreme Series
- Page 1 DH272/DR272 & DH502/DR502 Typical Installation Instructions & Warranty Information Duplex Stations 270-Gal. & 500-Gal. Capacities...
- Page 2 Environment One Grinder Pump Feature Identification 1. GRINDER PUMP BASIN – Fiberglass Reinforced Polyester (FRP) 2. ACCESSWAY COVER – High density polyethylene (HDPE) 3. ELECTRICAL QUICK DISCONNECT (EQD) – Cable from pump core terminates here. 4. POWER AND ALARM CABLE – Circuits to be installed in accordance with local codes. 5.
- Page 3 Figure 1a SEAL CONDUIT PER NEC SECTION 300.5 & 300.7 FAILURE TO COMPLY WITH INSTALLATION INSTRUCTIONS WILL VOID WARRANTY...
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Page 4: Tank Installation
The following instructions free flowing, with particles not part number NB0184PXX define the recommended less than 1/8” or more than 3/4” or NC0193GXX) or E/One procedure for installing the in diameter. Redundant Check Valve (E/ DH272/DR272 and DH502/ Ground water conditions One part number PC0051GXX) DR502 grinder pump stations. -
Page 5: Electrical Connection
7. ELECTRICAL 8. ELECTRICAL benefit in that it needs minimal compaction. Class II, naturally CONNECTION: (Supply panel CONNECTION: (Pump to rounded stone, may require to E/One alarm panel) Before Panel) (Fig. 4) The grinder more compactive effort, or proceeding, verify that the pump station is provided tamping, to achieve the proper service voltage is the same as... -
Page 6: Test Procedure
Figure 2b (protective shroud) provided with the station to protect the exposed cable where it enters the station. Four self-tapping screws are provided. 5) Run the cable underground, in a trench or tunnel, to the location of the panel. Leave a 6- to 12-inch loop of cable at each end to allow for shifting and settling. - Page 7 d) Turn on pump breaker; Figure 3 the pump should turn on immediately. Verify that the high level alarm turns off and then the pump turns off. Proceed to Step E. For models DR272 and DR502: b) Fill the tank with 225 gallons (DR272) or 420 gallons (DR502).
- Page 8 Field Joint Assembly Instructions IT IS EXTREMELY IMPORTANT THAT THE JOINT IS SEALED PROPERLY BEFORE BACKFILLING. EXCAVATING A UNIT FOR REPAIR IS VERY EXPENSIVE AND CAN BE EASILY AVOIDED BY USING PROPER CAUTION DURING THE FOLLOWING PROCEDURE. Parts included in Field Joint Kit: aligning the bolt pattern of the two in Step 7, tighten each bolt to 60 Identify all parts before proceeding...
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Page 9: Lifting Instructions
Lifting Instructions FAILURE TO FOLLOW THESE INSTRUCTIONS COMPLETELY WILL VOID WARRANTY. 2. No Ballast (to be poured in 3. Precast Ballast: Never lift a 1. Transporting unit to place): If the concrete anchor is station that has a ballast attached Installation site: Always lift a unit to be poured while the station is by any means except the rebar... - Page 10 E/One Grinder Pump Station Ballast Calculations Any buried vessel that is submerged, or partially submerged, in water will be acted on by an upward buoyant force that attempts to return the vessel to a non-submerged state. The magnitude of this buoyant force is equal to the volume of the vessel that is submerged multiplied by the density of water.
- Page 11 E/One Grinder Pump Station Ballast Calculations Sample Calculation, DH272/DR272 Volume of Station Wet Well = 46.0 cu ft Station Weight = 705 lb Station Height = 96.0” A. Buoyant Force 1. The buoyant force acting on the submerged DH272-97 is equal to the weight of the displaced water for the section of the tank that is submerged (wet well).
- Page 12 E/One Grinder Pump Station Ballast Calculations Sample Calculation, DH272/DR272 C. Subtract the buoyant force from the ballast force to determine the final condition Final Condition = Ballast Force - Buoyant Force = 5973.0 lb – 2165.4 lb = 3807.6 lb The approach outlined above may be used to calculate the ballast requirements listed below.
- Page 14 E/One Grinder Pump Station Ballast Calculations Any buried vessel that is submerged, or partially submerged, in water will be acted on by an upward buoyant force that attempts to return the vessel to a non-submerged state. The magnitude of this buoyant force is equal to the volume of the vessel that is submerged multiplied by the density of water.
- Page 15 E/One Grinder Pump Station Ballast Calculations Sample Calculation, DH502/DR502 Volume of Station Wet Well = 91.3 cu ft Station Weight = 845 lb Station Height = 103.3” A. Buoyant Force 1. The buoyant force acting on the submerged DH502 is equal to the weight of the displaced water for the section of the tank that is submerged (wet well).
- Page 16 E/One Grinder Pump Station Ballast Calculations Sample Calculation, DH502/DR502 C. Subtract the buoyant force from the ballast force to determine the final condition Final Condition = Ballast Force – Buoyant Force = 12606.0 lb – 4852.1 lb = 7753.9 lb The approach outlined above may be used to calculate the ballast requirements listed below.
- Page 18 Adjusting the Height of the Grinder Pump Station TO INCREASE STATION HEIGHT 6 INCHES 1. Increasing station height can be done without cutting the station. Use the E/One Extender cover shroud kit (ND0082G01) and follow the instructions that are included with the kit. TO INCREASE STATION HEIGHT MORE THAN 6 INCHES or TO REDUCE THE STATION HEIGHT: REMOVE EXISTING COVER ASSEMBLY (Fig.
- Page 19 11. Attach the vent pipe extension with the 2” vent coupling, bringing the vent well above grade. 12. Clean all dirt and debris from top four corrugations on tank. Install the 24” coupler O-ring on the tank between the top two corrugations with the white or yellow line facing out and on top. 13.
- Page 21 A Precision Castparts Company Environment One Corporation 2773 Balltown Road Niskayuna, New York 12309–1090 Voice: (01) 518.346.6161 Fax: 518.346.6188 NA0064P01 Rev J www.eone.com 07/23...
- Page 22 User Instructions for the Environment One Grinder Pump General Information Your home is served by a low pressure sewer system; the key element is an Environment One grinder pump. The tank collects all solid materials and wastewater from the house. The solid materials are then ground to a small size suitable for pumping as a slurry with the wastewater.
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Page 23: Limited Warranty
E/One Sewers Limited Warranty For E/One Extreme D-Series, W-Series & Upgrade Environment One Corporation offers a limited warranty that guarantees its product to be free from defects in material and factory workmanship for a period of two years from the date of installation, or 27 months from the date of shipment, whichever occurs first, provided the product is properly installed,...
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