HP D-04, G-04 manual Limited Warranty

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Limited Warranty

Wanner Engineering, Inc. extends to the original purchaser of equipment manufacturerd by it and bearing its name, a limited one-year warranty from the date of purchase against defects in material or workmanship, provided that the equipment is installed and operated in accordance with the recommendations and instructions of Wanner Engineering, Inc. Wanner Engineering, Inc. will repair or replace, at its option, defective parts without charge if such parts are returned with transportation charges prepaid to Wanner Engineering, Inc., 1204 Chestnut Avenue, Minneapolis, Minnesota 55403.

This warranty does not cover:

1.The electric motors (if any), which are covered by the separate warranties of the manufacturers of these components.

2.Normal wear and/or damage caused by or related to abrasion, corrosion, abuse, negligence, accident, faulty installation or tampering in a manner which impairs normal operation.

3.Transportation costs.

This limited warranty is exclusive, and is in lieu of any other warranties (express or implied) including warranty of merchantability or warranty of fitness for a particular purpose and of any noncontractual liabilities including product liabilities based on negligence or strict liability. Every form of liability for direct, special, incidental or consequential damages or loss is expressly excluded and denied.

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D04-991-2400 5/1/04

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Contents Models D-04, G-04 04 Specifications 04 ContentsNet Positive Suction Head NPSHr PerformanceDry Lift 04 Models with Metallic Pumping Head 04 DimensionsMounting 04 InstallationImportant Precautions LocationInlet Piping Pressure Feed Inlet Piping Suction FeedInlet Calculations Hose and Routing Discharge PipingFriction Losses Net Positive Suction HeadBefore Initial Start-Up Initial Start-Up ProcedurePeriodically 04 MaintenanceShutdown Procedure During Freezing Temperatures DailyBolt Torque Specifications 04 Service Fluid EndRef. No Remove Manifold 3 and Valve Plate Tools and SuppliesInspect Valves Only if a diaphragm has ruptured Inspect and Replace DiaphragmsFlush Contaminant from Hydraulic End Prime the Hydraulic CellsReinstall Valve Plate 12 and Manifold 04 Service Hydraulic End Remove and Replace Pistons Remove Pump HousingDisassemble Pistons Reassemble PistonsReassemble Pump Reassemble Housing and Back CoverReinstall Diaphragms Replace Shaft Seal04 Troubleshooting Loss of Oil Valve WearPremature Failure of Valve Spring or Retainer Limited Warranty Wanner ENGINEERING, INC