Table of Contents
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SECTION 1
1.1 Important Safety Warning....................... 2
1.2 General Safety Instructions.......................2
SECTION 2
2.1 Introduction............................................. 3
2.2 Description.............................................. 3
2.3 General Requirements.............................3
2.4 DE Requirements.................................... 3
2.5 Specifications and Dimensions................3
SECTION 3
3.1 Filter Location......................................... 4
3.2 Filter Preparation.................................... 4
3.3 Filter Installation...................................... 4
3.4 Clamp Installation.................................... 6
SECTION 4
4.1 Preparing Diatomaceous Earth...............7
4.2 Coating the Filter Grids.......................... 7
4.3 New Pool and Seasonal Start-up............8
4.4 Valve Operation..................................... 8
Date of Installation
Initial Pressure Gauge Reading (with clean filter)
Pump Model
Filter Model
Notes:
1
Equipment Information Record
Equipment Information Record
Table of Contents
SECTION 5
5.1 Filter Tank Disassembly/Assembly.............8
5.2 Filter Grid Disassembly/Assembly..............9
SECTION 6
Maintenance
6.1 General Maintenance....................,,,......... 9
6.2 Backwashing the Filter.............................. 10
6.3 Pressure Gauge......................................... 10
6.4 Cleaning the Filter Grids With Water....... 10
Muriatic Acid.................................................. 10
SECTION 7
Winterizing the Filter
7.1
Winterizing.......................................10
SECTION 8
8.1 Troubleshooting....................................... 11
SECTION 9
9.1 Jandy® DEL Series Parts List.................... 12
9.2 Jandy® DEL Series Exploded View.......... 13
SECTION 10
Design Head Loss Curves
10.1 Design Head Loss Curves....................... 14
Horsepower
Serial Number
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