STA-RITE PLM300 User Manual

System 2
™
Modular Media Filters
O W N E R’ S M A N U A L
INSTALLATION, OPERATION & PARTS
MODELS
PLM100 PLM125 PLM150 PLM175 PLM200
PLM300
Sta-Rite Pool/Spa Group U.S. PATENT NO. 5190651 (Other patents pending)
293 Wright Street, Delavan, WI 53115
International: 262-728-5551, FAX: 262-728-7550
www.starite.com
Union City, TN • Delavan, WI • Mississauga, Ont. • Murrieta, CA
© 2003, Sta-Rite Industries, Inc. Printed in U.S.A. S338 (Rev. 10/30/03)
This manual should be furnished to
the end user of this filter; its use will
reduce service calls and chance of
injury and will lengthen filter life.
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STA-RITE PLM300 Specifications

General

Model	PLM300
Filter Area	300 sq. ft.
Cartridge Quantity	1
Max Pressure	50 PSI
Cartridge Material	Polyester
Type	Cartridge
Pipe Size	2 inches
Inlet/Outlet Size	2 inches

Summary

Safety Instructions

Hazardous Pressure and Testing Safety

Essential warnings regarding hazardous pressure and crucial safety checks before performing pressure tests on the filter system.

General Information

Filter Cleaning Indicators

Guidance on when to clean the filter module based on pressure gauge readings and performance impacts.

Specifications

Filter Model Specifications

Detailed technical specifications including filter area, flow rates, pressure, temperature, and dimensions for all models.

Installation

Filter Mounting and Piping

Guidelines for filter placement, mounting requirements, and correct piping connections, including material recommendations.

Valve and Electrical Installation

Proper installation of isolation valves and essential electrical grounding and bonding requirements for the system.

Initial Start-Up

Start-Up Procedure

Step-by-step instructions for safely starting the filter for the first time, including air purging and pressure checks.

Filter Disassembly / Assembly Procedure

Filter Disassembly Steps

Detailed instructions for safely taking apart the filter tank, including pressure release and component removal.

Filter Assembly Steps

Procedures for reassembling the filter, ensuring proper sealing of the tank, O-ring, and Posi-Lok™ ring.

Module Cleaning Procedure

Routine Module Cleaning

Steps for normal cleaning of the filter module, including washing and draining procedures to remove contaminants.

Special Cleaning Instructions

Guidance for cleaning stubborn scale or oil deposits using chemical cleaners, with critical safety precautions.

System Inspection and Winterizing

Routine System Inspection

Procedures for performing general and weekly checks on the filter system to ensure proper operation and identify issues.

Winterizing the System

Comprehensive steps for preparing the filter for winter storage, including draining, disassembly, and protection from freezing.

Troubleshooting Guide

Common Flow and Pressure Issues

Addresses low flow, high pressure, and low flow/low pressure problems and their respective causes and solutions.

Filter Module and Water Quality Issues

Solutions for short cycle times, plugged modules, unclean water, and accessory malfunction, including chemical effects.

Repair Parts

Filter Component Parts List

A comprehensive list of all available replacement parts for the filter system, identified by key number and part number.

Limited Warranty

Warranty Terms and Conditions

Details the limited warranty coverage for Sta-Rite products, including exclusions, limitations, and purchaser obligations.