2
Table of Contents
1. Important Safety Instructions
2. General
2.1 Swimming Pool Filters
2.2 Hayward® Filters
2.3 Selection of Filters and Installation
2.3.1 Filter Characteristics
2.3.2 Installation Characteristics
2.3.3 Piping Connection Kits
3. Characteristics and Dimensions
3.1 Dimensions
4. Installation
4.1 General Installation Notes
4.2 Filter Installation
4.3 Installation of the Pressure Gauge
4.4 Removing the Filter Manway Cover
4.5 Re-Installation of the Manway Cover
4.6 Testing of Filter
4.7 Installation of the Sand
5. Normal Operation
5.1 Filtration
5.2 Backwash
5.3 Close/ Isolate
6. Changing of the Sand
7. Winterizing
8. Graph of Filter Head Loss
9. Replacement Filter Parts List
10. Warranty
11. Product Registration
12. Warranty Card Registration
Commercial Sand Filter
Models: HCF302T, HCF342T, HCF343T,
HCF343F, HCF362T, HCF363T, HCF363F