Page 2
DATE OF INSTALLATION
INITIAL PRESSURE GAUGE READING (WITH CLEAN FILTER)
PUMP MODEL
HORSEPOWER
FILTER MODEL
SERIAL NUMBER
NOTES:
EQUIPMENT INFORMATION RECORD
TABLE OF CONTENTS
Section 1. Safety Information ........................... 3
1.1 Important
Safety
Warning
........... 3
1.2 General Safety Instructions ......... 3
Section 2. General Information ......................... 4
2.1 Introduction
................................. 4
2.2 Description
.................................. 4
2.3 General
Requirements
................. 4
2.4 DE
Requirements
........................ 4
2.5 Speci
fi
cations and Dimensions .... 4
Section 3. Installation Instructions .................... 5
3.1 Filter
Location
............................. 5
3.2 Anchor Bracket Installation ........ 5
3.3 Filter
Preparation
......................... 5
3.4 Filter
Plumbing
............................ 6
3.5 Clamp Installation, DEV Series .. 7
Section 4. Start-Up and Operation .................... 8
4.1 Preparing Diatomaceous Earth .... 8
4.2 Coating the Filter Grids ............... 9
4.3 New Pool and Seasonal Start-up . 9
4.4 Valve
Operation
........................... 9
Section 5. Filter Disassembly and Assembly .... 10
5.1 Filter
Tank
Disassemby/Assembly
10
5.2 Filter Grid Disassembly/Assembly 10
Section 6. Maintenance ..................................... 11
6.1 General
Maintenance
................... 11
6.2 Backwashing
............................... 11
6.3 Pressure
Gauge
............................ 11
6.4 Cleaning the Filter Grids
with Water ................................... 11
6.5 Cleaning Filter Grids
with Muriatic Acid ...................... 12
Section 7. Winterizing ....................................... 12
Section 8. Troubleshooting ............................... 12
Section 9. Parts List and Exploded View .......... 14
9.1 Jandy DEV Filter Parts List ........ 14
9.2 Exploded View of Jandy
DEV Filter ................................... 14
Section 10. Head Loss Curves .......................... 15
10.1 Jandy DEV Filter Design
Head Loss Curves ........................ 15
