Jandy DEV48 User Manual

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 Specifi 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

Jandy DEV48 Specifications

General

Brand	Jandy
Model	DEV48
Category	Swimming Pool Filter
Language	English