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OWNER'S MANUAL
115-230 Volt/50Hz/1 Phase
Corrosion Resistant
Shallow Well Jet Pump
MODELS
1/3 HP
1/2 HP
3/4 HP
1 HP
5PNB
5PNC
5PLSWD
5PLSWE
5PNB-MK
5PNC-MK
5PLSWD-MK6
5PLSWE3
293 WRIGHT STREET, DELAVAN, WI 53115 WWW.STA-RITE.COM
PH: 888-782-7483
S193 (11/05/12)
© 2012 Pentair, Inc. All Rights Reserved.
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Table of Contents
Related Manuals for Pentair Sta-Rite 3/4 HP
Summarization of Contents
Safety and Electrical Guidelines
General Safety Precautions
Covers capacitor voltage, pressure relief, and safe operation practices.
Electrical Safety Requirements
Details proper grounding, wiring, and code compliance for safe operation.
Installation Preparation and Procedures
Pre-Installation Checks
Covers suction pipe integrity, pipe layout, well condition, and pump-to-well matching.
Pump Installation Steps
Includes mounting, piping connections using PTFE sealant, and pressure tank setup.
Tank and Pipe Installation Details
Water Tank Connection Methods
Differentiates between standard tanks with AVC and pre-charged tanks.
Well Pipe Installation Types
Details procedures for cased/dug wells versus driven point wells.
Special Installation Scenarios
Lake Installation Considerations
Specific instructions for installing pumps in lake water sources.
Electrical Wiring and Grounding
Covers electrical code compliance, grounding, and wiring connections for the pump.
Pump Operation and Maintenance
Priming the Pump Procedure
Step-by-step guide for priming the pump and troubleshooting common issues.
Pump Service and Cleaning
Overview of serviceability and basic maintenance like cleaning components.
Pump Component Repair and Replacement
Venturi and Nozzle Replacement
Instructions for removing and replacing the venturi and nozzle assembly.
Impeller Cleaning and Replacement
Procedures for cleaning or replacing the pump impeller.
Shaft Seal Replacement Guide
Detailed steps for removing and installing a new shaft seal.
Motor and Shaft Seal Service
Motor Removal for Servicing
Steps to detach the motor for servicing and seal replacement.
Shaft Seal Installation Process
Detailed guide for installing a new shaft seal after motor removal.
Component Cleaning and Well Issues
Cleaning Impeller and Jet Parts
Procedures for cleaning the impeller and shallow well jet components.
Managing Gaseous Well Water
Method to handle wells with gases that affect water quality.
Flowing Well Air Control
Guidance for managing air control in flowing wells.
Pump Troubleshooting and Solutions
Motor and Overload Problems
Addresses problems like motor not running or overheating.
Pump Performance Issues
Covers issues like no water delivery, low capacity, or frequent cycling.
Air and Water Delivery Faults
Explains how to resolve air spurts from faucets or intermittent pumping.
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Questions and answers