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Jandy DEL Series Filters User Manual

Jandy DEL Series Filters
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Jandy
Diatomaceous
Earth Pool Filters
DEL Series Filters
Installation and Operation Manual
6000 Condor Drive, Moorpark, CA, USA 93021 • 707.776.8200 FAX 707.763.7785
480 S. Service Road West, Oakville, Ontario, Canada L6K 2H4 • 905.844.8233 FAX 905.844.2635
Litho in U.S.A. © Water Pik Technologies, Inc. 2003
For Technical Support call 707-776-8200, ext. 260
FOR YOUR SAFETY - This product must be installed and
serviced by a professional pool/spa service technician. The
procedures in this manual must be followed exactly. Improper
installation and/or operation can create dangerous high
pressure which can cause the filter lid to be blown off,
possibly causing death, serious injury or property damage.
Improper installation and/or operation will void the warranty.
WARNING - Before installing this product, read and
follow all warning notices and instructions that accompany
this filter. Failure to follow warning notices and instructions
may result in property damage, serious injury, or death.
H0238800C
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Jandy DEL Series Filters Specifications

General IconGeneral
BrandJandy
ModelDEL Series Filters
CategorySwimming Pool Filter
LanguageEnglish

Summary

SECTION 1. Safety Information

1.1 Important Safety Warning

Crucial safety warning regarding system pressure and potential hazards.

1.2 General Safety Instructions

General safety guidelines for installers and owners regarding system operation and maintenance.

SECTION 2. General Information

2.1 Introduction

Overview of the manual's purpose and scope for Jandy DEL Series DE Filters.

2.2 Description

Details the flow of water and debris collection within the DE filter system.

2.3 General Requirements

Key requirements for filter placement, electrical controls, and system design.

2.4 DE Requirements

Guidance on selecting the correct type and quantity of Diatomaceous Earth (DE).

2.5 Specifications and Dimensions

Technical specifications and physical dimensions for Jandy DEL Series filters.

SECTION 3. Installation Instructions

3.1 Filter Location

Guidelines for selecting a suitable, well-drained location and ensuring proper clearance.

3.2 Filter Preparation

Instructions for checking carton, removing accessory package, and inspecting parts.

3.3 Filter Installation

Steps for placing the filter, installing the pressure gauge, and connecting plumbing.

3.4 Clamp Installation

Detailed instructions for correctly installing the filter clamp ring assembly.

SECTION 4. Start-Up and Operation

4.1 Preparing Diatomaceous Earth

Procedure for preparing the Diatomaceous Earth (DE) slurry for filter precoating.

4.2 Coating the Filter Grids

Steps for applying the DE slurry to the filter grids for proper filtration.

4.3 New Pool and Seasonal Start-Up

Procedure for initial system start-up, pump operation, and pressure gauge setup.

4.4 Valve Operation

Description of multi-port valve (MPV) positions and their functions.

SECTION 5. Filter Disassembly/Assembly

5.1 Filter Tank Disassembly/Assembly

Instructions for safely removing and reassembling the main filter tank components.

5.2 Filter Grid Disassembly/Assembly

Instructions for disassembling and reassembling the filter grid components.

SECTION 6. Maintenance

6.1 General Maintenance

Routine checks and cleaning procedures for the filter's exterior and components.

6.2 Backwashing

Procedure for cleaning the filter by reversing water flow to remove debris.

6.3 Pressure Gauge

Guidance on checking and maintaining the filter's pressure gauge.

6.4 Cleaning Filter Grids with Water

Steps for flushing the filter grids with water to remove contaminants.

6.5 Cleaning Filter Grids with Muriatic Acid

Instructions for using muriatic acid to remove mineral deposits from filter grids.

SECTION 7. Winterizing

7.1 Winterizing

Steps for preparing the filter system for winter to prevent damage.

SECTION 8. Troubleshooting

8.1 Troubleshooting

Guide to common faults, possible causes, and solutions for filter operation issues.

SECTION 9. Exploded View and Parts List

9.1 Jandy® DEL Filters Parts List

List of all available parts for Jandy DEL Series filters with order numbers.

9.2 Jandy® DEL Filters Exploded View

Illustrated diagram showing the assembly of Jandy DEL Series filter components.

SECTION 10. Head Loss Curves

10.1 Jandy® DEL Filter Design Head Loss Curves

Graphical representation of design head loss versus flow rate for DEL Series filters.

LIMITED WARRANTY

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