Hayward Perflex EC40C90 Series User Manual

ISEC40C90 Rev E
USE ONLY HAYWARD GENUINE REPLACEMENT PARTS 1
Perflex
®
Series
Extended Cycle Filtration Systems
Owner’s Manual
Models: EC40AC and EC40C90 Series
IMPORTANT SAFETY INSTRUCTIONS
Basic safety precautions s
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can cause severe injury and/or death.
This is the safety-alert symbol. When you see this symbol on your equipment or in this manual, look for
one of the following signal words and be alert to the potential for personal injury.
WARNING warns about hazards that could cause serious personal injury, death or major property
damage and if ignored presents a potential hazard.
CAUTION warns about hazards that will or can cause minor or moderate personal injury and/or property
damage and if ignored presents a potential hazard. It can also make consumers aware of actions that are
unpredictable and unsafe.
The NOTICE label indicates special instructions that are important but not related to hazards.
Hayward Pool Products
620 Division Street, Elizabeth, NJ 07207
Phone: (908) 355-7995
www.hayward.com
Contents
Warnings………………………………2
Introduction……….………….…..…4
Installation……….……………..……4
Replacement Parts………..………6
Warrantee …………………….………6
Warrantee Re
g
istration …………8

Hayward Perflex EC40C90 Series Specifications

General

Brand	Hayward
Model	Perflex EC40C90 Series
Category	Swimming Pool Filter
Language	English

Summary

Important Safety Instructions

Safety Alert Symbol Definitions

Defines safety symbols like WARNING, CAUTION, NOTICE for hazard identification.

Suction Entrapment Hazards and Prevention

Types of Suction Entrapment

Details hair, limb, body, evisceration, and mechanical entrapment hazards.

Reducing Entrapment Risks

Provides guidelines for safe suction outlet installation and maintenance to prevent entrapment.

Electrical Safety and Hyperthermia Risks

Electrical Shock Prevention

Outlines critical warnings and requirements for safe electrical installation and operation.

Hyperthermia Safety Rules

Lists recommended safety rules for hot tub use to prevent hyperthermia.

System Location and Installation

System Location Guidelines

Advises on selecting a well-drained area and positioning for optimal performance and accessibility.

Plumbing and Installation Procedures

Details recommended plumbing connections, fittings, and installation steps.

Filter Pre-Operation Checks

Covers necessary steps before starting the filter, including chemical supply and water treatment.

Initial Set-Up Steps

Guides on assembling the filter clamp and preparing the system for operation.

Filter Operation and Maintenance

Starting and Precoating the Filter

Instructions for initial filter startup, adding DE, and precoating the system.

Filtering and Regeneration

Explains the filtering process and how to regenerate the filter cycle.

Cleaning and Vacuuming Procedures

Details how to clean the filter and perform vacuuming operations.

Preventive Maintenance and Winterizing

Covers routine maintenance, changing bump handle position, and preparing for winter.

Replacement Parts and Warranty

Replacement Parts Identification

Lists part numbers and descriptions for filter components with a diagram.

Limited Warranty Information

Outlines the terms and conditions of the Hayward Pool Products limited warranty.

Service, Repairs, and Algae Control

Service and Repair Consultation

Advises consulting authorized dealers for service and repairs.

Algae Control Strategies

Provides guidance on preventing and treating algae growth in swimming pools.

Troubleshooting Common Problems

Identifies common filter problems, their probable causes, and suggested remedies.

Product Registration and Warranty Card

Product Registration Process

Instructions for registering the product warranty, either by mail or online.