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GE QS2800V, QS1800V manual 90F 32C MAXIMUM OPERATING TEMPERATURE

Models: QS1800V QS2800V

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2.3Materials Specifications Liquid End

Wetted Castings:		316 Stainless Steel
Pump Shell and Shaft:		316 Stainless Steel
Stages:		Noryl*
O-Ring Seals and Shaft Bearings:		Buna-N Rubber
Motor Module
Power Requirements		1-Phase
		208, 230 V (60 Hz Operation)
		220, 230, 240V (50 Hz Operation)
		3-Phase
		208, 230, 460, 575V (60 Hz Operation)
		220, 380, 400, 415V (50 Hz Operation)
Motor Adapter and Inlet Flow Tube:		316 Stainless Steel
O-Ring Seals:		Buna-N Rubber
Motors:		Stainless steel shaft and stator shell,epoxy-
		encapsulated stator, electroless nickle-plated
		cast iron or Noryl plastic-covered carbon
		steel stator ends, bronze filter check valve,
		nitrile and neoprene rubber seals
Wire Insulation:		Neoprene, chloroprene, hypalon, and/or poly-
		olefin epoxy-potted
Antifreeze:		20% Propylene glycol (non-toxic)
		80% Water
WARNING:	90°F (32°C) MAXIMUM OPERATING TEMPERATURE

Special Liquids:

Tonkaflo pumps can handle a variety of liquids. For liquids other than water; aque- ous solutions or corrosive solutes, consult your local Tonkaflo distributor or factory.

Special Materials of Construction:

Ethylene propylene dimonomer (EPDM) and Teflon* pump shaft bears are available for some models. Contact your distributor or the factory.

*Teflon is a trademark of E.I. DuPont de Nemours and Company, Inc.

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GE QS2800V, QS1800V manual 90F 32C MAXIMUM OPERATING TEMPERATURE

Contents

OSMONICS TONKAFLO PUMPS QSV SERIES GE Infrastructure Water & Process TechnologiesINSTALLATION OPERATION, AND MAINTENANCE MANUAL For QS1800V and QS2800V SeriesPage Page Page 10.0LIST OF FIGURES LIST OF TABLESPage 1.0INTRODUCTION Pump Label Junction Box Motor Label Figure Pump and Motor LabelsM o d e l Q S 2 8 2 Liquid End Motor Module2875 rpm Table Pump Performance Summary0.25 90F 32C MAXIMUM OPERATING TEMPERATURE Right Angle Inlet and Vertical Position Mounting Bracket Right Angle Inlet FigureQS2825V Shown 3.3Operation Safeguards 3.4.2Discharge Piping Victaulic Gasket Installation3.4.5Discharge Screen Strainer PumpFigure 3.4, Priming Pump Level 3.5Pump Priming - IMPORTANTQSV pumps are not designed to be self-priming Water LevelFigure Two Sources of Power to the Single-PhaseControllerFigure Changing Motor Rotation Figure 3.7Electrical Grounding dry or Do notrun pump withoutPOSSIBLE CAUSES T R O U B L E S H O O T I N G G U I D EPROBLEM REMEDIESPOSSIBLE CAUSES T R O U B L E S H O O T I N G G U I D EPROBLEM REMEDIESMotor wired improperly T R O U B L E S H O O T I N G G U I D EPROBLEM check for continuity using anMotor wired improperly T R O U B L E S H O O T I N G G U I D EPROBLEM POSSIBLE CAUSESPOSSIBLE CAUSES T R O U B L E S H O O T I N G G U I D EPROBLEM REMEDIESLiquid End Remove Bolts and Washers 4PL 6.0FIELD MAINTENANCE6.2Liquid End Removal and Installation Motor Module Figure Liquid End and Motor ModuleMotor Module Liquid End Figure Liquid End Removal Pull Liquid End Straight Out FigureRemoving Liquid End QS2825V Shown QS2825V Shownand Pull Together Replace Washers and Bolts Liquid End Coupling O-Ring Motor Shaft FigureComponent Detail QS2825V Shown Align Splines Figure Rejoining Liquid End to Motor Module7.1Motor Warranty 8.0DIMENSIONAL DRAWING Figure QS1800V and QS2800V Series9.0REPLACEMENT PARTS 9.1Parts Schematic Figure Parts SchematicPart Part DescriptionQS1800V QS2800V Part Number Part DescriptionGE Infrastructure Water & Process Technologies 10.0WARRANTY PUMP MODEL NUMBER PUMP SERIAL NUMBERPage Euro/Africa Sales GE Infrastructure Water & Process TechnologiesNorth American Sales Asia/Pacific Sales