STA-RITE MPRA6E-147L - User Manual

DYNA-GLAS
TM
and DYNA-MAX
TM
CENTRIFUGAL PUMPS
WITH INTEGRAL TRAP
O W N E R’ S M A N U A L
INSTALLATION, OPERATION & PARTS
Series MPRA, MPEA, and MPFA
See Page 2 for Model Numbers
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.
(Unions optional)
FOR POSITION ONLY
© 2010 Pentair Water Pool and Spa, Inc. All rights reserved.
1620 Hawkins Ave., Sanford, NC 27330 • (919) 566-8000
10951 West Los Angeles Ave., Moorpark, CA 93021 • (805) 553-5000
Customer Suppport: (800) 831-7133
Sta-Rite®, Dyna-Glas™ , Dyna-Max™ and Pentair Water Pool and Spa® is a trademark and/or a registered trademark of Pentair
Water Pool and Spa, Inc. and/or its affiliated companies in the United States and/or other countries. Plasto-Joint Stik® is a registered
trademark of La-Co Industries, Inc. Teflon® is a registered trademark of E.I. Du Pont De Nemours and Company Corporation. Unless
noted, names and brands of others that may be used in this document are not used to indicate an affiliation or endorsement between
the proprietors of these names and brands and Pentair Water Pool and Spa, Inc. Those names and brands may be the trademarks or
registered trademarks of those partiesor others.
04-15-10
S4243 (Rev. A)

Summary

Safety Instructions

Installation

Pool Pump Suction Requirements

Entrapment Protection

Electrical

Ground Fault Circuit Interrupter (GFCI)

Voltage

Grounding and Bonding

Details proper grounding and bonding procedures for motor and pool structure.

Wiring

Operation

Priming the Pump

Detailed steps for priming the pump, including trap cover removal and filling.

Pump Service

Pump Disassembly and Seal Removal

Step-by-step guide to disassembling the pump and removing the shaft seal.

Pump Reassembly and New Seal Installation

Instructions for correctly reassembling the pump and installing a new shaft seal.

Troubleshooting Guide

Failure to Pump or Reduced Performance

Addresses issues like lost prime, suction leaks, and clogged components.

Suction Leaks and Lost Prime

Clogged Components or Worn Impeller

Electrical Troubleshooting

STA-RITE MPRA6E-147L Specifications

General

Brand	STA-RITE
Model	MPRA6E-147L
Category	Water Pump
Language	English