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STA-RITE MAX-E-GLAS PE Series - User Manual

STA-RITE MAX-E-GLAS PE Series
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MAX-E-GLAS
CENTRIFUGAL PUMPS with TRAP
O W N E R’ S M A N U A L
INSTALLATION, OPERATION & PARTS
PE Series MODELS
H.P.
1/2 PE5C-120L PE6C-120L PE52C-120L
3/4 PE5D-124L PE6D-124L PE52D-124L
1 PE5E-125L PE6E-125L PE52E-125L
1-1/2 PE5F-126L PE6F-126L PE52F-126L
2 PE5G-122L PE6G-122L PE52G-122
3 PE6H-139L PE62H-139
3 PE6H-139LC PE6H3-139
Sta-Rite Pool/Spa Group
600 S. Jefferson Street, Waterford, WI 53185
North America: 800-752-0183, FAX 800-582-2217
International: 414-728-5551, FAX: 414-728-4461, TELEX: ITT 4970245
Oxnard, CA • Union City, TN • Delavan, WI • Waterford, WI
Printed in U.S.A. © 1996, Sta-Rite Industries, Inc. S71 (Rev. 12/6/96)
This manual should be furnished to
the end user of this pump; its use will
reduce service calls and chance of
injury and will lengthen pump life.
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Summary

Installation, Operation & Parts Overview

PE Series Pump Models

Lists available PE series centrifugal pump models by horsepower and configuration.

Important Safety Instructions

General Safety Guidelines

Provides essential safety precautions and warnings for pump operation and installation.

Pressure Testing Safety

Outlines critical safety checks and parameters for pressure testing the pump system.

Installation Procedures

Pump Mounting Requirements

Details the necessary conditions for a stable and effective pump mount.

Teflon Taping for Connections

Instructions on correctly using Teflon tape for threaded connections to prevent leaks and damage.

Piping and Fittings

Piping Guidelines

Specifies pipe size, support, and orientation for optimal pump performance.

Fittings Recommendations

Advises on selecting fittings to minimize flow restriction and avoid air traps.

Electrical System

Voltage and Grounding

Covers voltage matching, proper grounding, and bonding requirements for safety.

Wiring Procedures

Details circuit breaker sizing, GFCI installation, and connection methods.

Operation Guidelines

Priming the Pump

Explains the process to fill the pump with water and remove air before starting.

Routine Maintenance Tasks

Describes the regular cleaning and inspection of the strainer basket and O-ring.

Draining and Winterizing

Draining the Pump

Instructions for safely draining the pump and piping to prevent damage.

Winterizing Procedures

Guidance on protecting the pump and system during cold weather or long-term storage.

Post-Winterizing Startup

Steps to prepare the pump for operation after a period of winterization.

Pump Service and Repair

Pump Disassembly and Seal Removal

Detailed steps for taking apart the pump to access and remove the shaft seal.

Pump Reassembly

Installing New Seal and Components

Guides on correctly installing the new shaft seal, diffuser, and other parts.

Heat Sink Insert Installation

Instructions for removing and reinstalling the heat sink insert to prevent leaks.

Troubleshooting Guide

Pump Performance Issues

Addresses common problems like loss of prime, reduced capacity, and discharge pressure issues.

Electrical and Mechanical Faults

Covers electrical problems such as slow running and overheating, and mechanical issues like noise and strain.

Repair Parts List (1;2 to 1-1;2 HP)

Component Identification

Lists numbered parts with descriptions and part numbers for 1/2 to 1-1/2 HP models.

Model-Specific Parts (1;2-1-1;2 HP)

Provides motor and impeller part numbers specific to different HP and voltage PE series models.

Repair Parts List (2 HP)

Component Identification for 2 HP

Lists numbered parts with descriptions and part numbers for 2 HP models.

2 HP Model-Specific Parts

Provides motor and impeller part numbers for 2 HP PE series models.

Repair Parts List (3 HP)

Component Identification for 3 HP

Lists numbered parts with descriptions and part numbers for 3 HP models.

3 HP Model-Specific Parts

Provides motor and impeller part numbers for 3 HP PE series models.

Trap and Kit Parts

5 and 6 Trap Components

Details parts for 5" and 6" trap/adapter assemblies, including part numbers.

Overhaul and Seal Kits

Lists available overhaul and seal/gasket kits for PE series pumps, with part numbers.

Limited Warranty Information

Product Warranty Coverage

Outlines warranty periods for various Sta-Rite products, including pumps and filters.

Warranty Registration

Instructions and form for registering the product warranty with the manufacturer.

Summary

Installation, Operation & Parts Overview

PE Series Pump Models

Lists available PE series centrifugal pump models by horsepower and configuration.

Important Safety Instructions

General Safety Guidelines

Provides essential safety precautions and warnings for pump operation and installation.

Pressure Testing Safety

Outlines critical safety checks and parameters for pressure testing the pump system.

Installation Procedures

Pump Mounting Requirements

Details the necessary conditions for a stable and effective pump mount.

Teflon Taping for Connections

Instructions on correctly using Teflon tape for threaded connections to prevent leaks and damage.

Piping and Fittings

Piping Guidelines

Specifies pipe size, support, and orientation for optimal pump performance.

Fittings Recommendations

Advises on selecting fittings to minimize flow restriction and avoid air traps.

Electrical System

Voltage and Grounding

Covers voltage matching, proper grounding, and bonding requirements for safety.

Wiring Procedures

Details circuit breaker sizing, GFCI installation, and connection methods.

Operation Guidelines

Priming the Pump

Explains the process to fill the pump with water and remove air before starting.

Routine Maintenance Tasks

Describes the regular cleaning and inspection of the strainer basket and O-ring.

Draining and Winterizing

Draining the Pump

Instructions for safely draining the pump and piping to prevent damage.

Winterizing Procedures

Guidance on protecting the pump and system during cold weather or long-term storage.

Post-Winterizing Startup

Steps to prepare the pump for operation after a period of winterization.

Pump Service and Repair

Pump Disassembly and Seal Removal

Detailed steps for taking apart the pump to access and remove the shaft seal.

Pump Reassembly

Installing New Seal and Components

Guides on correctly installing the new shaft seal, diffuser, and other parts.

Heat Sink Insert Installation

Instructions for removing and reinstalling the heat sink insert to prevent leaks.

Troubleshooting Guide

Pump Performance Issues

Addresses common problems like loss of prime, reduced capacity, and discharge pressure issues.

Electrical and Mechanical Faults

Covers electrical problems such as slow running and overheating, and mechanical issues like noise and strain.

Repair Parts List (1;2 to 1-1;2 HP)

Component Identification

Lists numbered parts with descriptions and part numbers for 1/2 to 1-1/2 HP models.

Model-Specific Parts (1;2-1-1;2 HP)

Provides motor and impeller part numbers specific to different HP and voltage PE series models.

Repair Parts List (2 HP)

Component Identification for 2 HP

Lists numbered parts with descriptions and part numbers for 2 HP models.

2 HP Model-Specific Parts

Provides motor and impeller part numbers for 2 HP PE series models.

Repair Parts List (3 HP)

Component Identification for 3 HP

Lists numbered parts with descriptions and part numbers for 3 HP models.

3 HP Model-Specific Parts

Provides motor and impeller part numbers for 3 HP PE series models.

Trap and Kit Parts

5 and 6 Trap Components

Details parts for 5" and 6" trap/adapter assemblies, including part numbers.

Overhaul and Seal Kits

Lists available overhaul and seal/gasket kits for PE series pumps, with part numbers.

Limited Warranty Information

Product Warranty Coverage

Outlines warranty periods for various Sta-Rite products, including pumps and filters.

Warranty Registration

Instructions and form for registering the product warranty with the manufacturer.

Overview

The provided document is an owner's manual for Sta-Rite Max-E-Glas™ Centrifugal Pumps with Trap, specifically the PE Series models, ranging from 1/2 HP to 3 HP. This manual is designed to guide users through the installation, operation, and maintenance of these pumps, aiming to reduce service calls, prevent injuries, and extend the pump's lifespan.

Function Description

The Sta-Rite Max-E-Glas™ PE Series Self-priming Centrifugal Pump is primarily designed for use with swimming pools and spas. It functions as a centrifugal pump, drawing water from the pool or spa, passing it through a trap that collects debris, and then pushing it towards the filter or back to the pool. The self-priming capability means the pump can automatically draw water into its suction line after the initial fill, eliminating the need for manual priming in many cases, especially in flooded suction systems where the water source is higher than the pump. The integrated trap is a key component, designed to capture larger debris like leaves and hair, preventing them from reaching and potentially damaging the impeller and other internal pump components. This protective feature ensures efficient and continuous operation of the filtration system. The pump is built for durability and reliability, making it an excellent performer in its intended applications.

Usage Features

The manual emphasizes several key usage features and best practices for operating the PE Series pumps:

  • Self-Priming Capability: In flooded suction systems (where the water source is higher than the pump), the pump will prime itself automatically once suction and discharge valves are opened. For non-flooded systems, the trap and pump must be manually filled with water before starting.
  • Debris Trap: The pump incorporates a trap with a removable basket designed to collect debris. Regular inspection and cleaning of this basket are crucial for maintaining optimal water flow and preventing clogs. The trap lid is designed for hand-tightening, with a warning against using wrenches unless absolutely necessary for removal, to prevent overtightening and potential damage.
  • Safety Interlocks: The pump operation includes critical safety steps, such as stopping the pump, closing gate valves, and releasing all pressure from the system before removing the trap cover or performing any service. This prevents potential injury from hazardous suction or pressurized water.
  • Electrical Safety: The pump requires permanent connection to a circuit with proper grounding and bonding according to local and National Electrical Code requirements. It is recommended to install a Ground Fault Circuit Interrupter (GFCI) in the circuit to enhance safety by detecting short-circuits to ground. The manual provides detailed wiring instructions and a table for recommended fusing and wiring data, emphasizing the importance of matching supply voltage to the motor's nameplate rating to prevent damage and ensure warranty validity.
  • Piping Guidelines: The manual provides specific recommendations for piping, including using appropriate PVC pipe sizes (1-1/2" IPS with 5" trap or 2" pipe with 6" trap), supporting both suction and discharge pipes independently to avoid strain on the pump, and sloping suction pipes slightly upward towards the pump to prevent air-locking. It also warns against using pipe dope for threaded connections, recommending Teflon tape or Plasto-Joint Stik instead, to prevent stress cracking in the pump.
  • Winterizing and Storage: For areas with freezing temperatures or for long-term storage, the manual outlines procedures for draining the pump and piping system to prevent freeze damage, which would void the warranty. It also advises against using toxic anti-freeze solutions, recommending non-toxic propylene glycol ("RV antifreeze") instead. Proper storage involves keeping the motor dry and covered, but not wrapped in plastic, to avoid condensation and corrosion.

Maintenance Features

Routine maintenance for the Sta-Rite Max-E-Glas™ PE Series pumps primarily focuses on the trap basket and the shaft seal, along with general system checks:

  • Trap Basket Cleaning: The most frequent maintenance task is inspecting and cleaning the trap basket. Debris accumulation can restrict water flow, so regular cleaning is essential. The procedure involves stopping the pump, closing valves, releasing pressure, unscrewing the trap lid (counterclockwise, hand-tight only), removing and cleaning the basket, inspecting and cleaning the "O" Ring, and then reassembling.
  • Shaft Seal Repair/Replacement: If the shaft seal is worn or damaged, the manual provides detailed instructions for disassembly, removal of the old seal, and reassembly with a new seal. This process involves disconnecting power, draining the pump, removing the trap cover, separating pump halves, removing the diffuser, accessing the motor canopy, and carefully removing the impeller and seal plate to replace the ceramic seat and rotating seal member. Critical warnings are provided regarding capacitor voltage and the importance of not scratching the polished seal face.
  • Heat Sink Insert Installation: If the heat sink insert moves or shifts during seal removal, the manual provides steps for its proper reinstallation, including cleaning, applying non-hardening silicone RTV, and pulling the insert into the cavity.
  • Troubleshooting Guide: A comprehensive troubleshooting guide is included to address common issues such as failure to pump, reduced capacity or discharge pressure (often due to suction leaks, lost prime, or clogged components), and mechanical troubles or noise. This guide helps users diagnose problems related to priming, piping, trap/impeller clogs, electrical issues, and pump assembly strains.
  • Parts-Pak and Seal/Gasket Kits: The manual lists available overhaul kits (Parts-Pak) and seal/gasket kits, which include essential replacement components like impellers, diffusers, shaft seals, gaskets, O-rings, and hardware. This facilitates easy ordering of necessary parts for repairs and routine maintenance.
  • General Inspection: Users are advised to regularly inspect all electrical wiring for damage, tighten watertight connections, and ensure adequate support for piping to prevent strain on the pump assembly.

The manual serves as a vital resource for ensuring the safe, efficient, and long-lasting operation of Sta-Rite Max-E-Glas™ PE Series centrifugal pumps.

STA-RITE MAX-E-GLAS PE Series Specifications

General IconGeneral
Motor TypeTEFC (Totally Enclosed Fan Cooled)
SeriesPE Series
ApplicationSwimming Pool
Port Size2 inches
Connection Size2 inches

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