This document provides recommendations for excavation and steel modifications. It includes marking the designated area for the Sheer Descent Waterfall during the framing process and marking the exact area for installation of the steel rebar. Additionally, it provides preparation and installation instructions for a trouble-free installation.
This manual provides step‑by‑step instructions for installing the Jandy Sheer Descent Waterfall, including preparation, excavation, concrete modifications, and plumbing. It also covers pump sizing, separate‑pump options, start‑up procedures, freeze protection, and troubleshooting.
Key sections include detailed guidelines for bond‑beam cutting, hydraulic pipe sizing, extended‑lip installations, rock‑trap placement, and a limited warranty statement. The document is intended for contractors and pool installers to ensure a trouble‑free, compliant installation.
| Available lengths | 8 inches to 8 feet |
|---|---|
| Flow rate per foot | ≈10 GPM per foot |
| Minimum pipe size | 1½ inches |
| Pipe size for long runs | 2 inches for runs >60 ft or units >5 ft |
| Pump performance (½ HP) | 26 GPM |
| Filter part number | #3456 |
Use a minimum of 2‑inch pipe for runs in excess of 60 ft.
Clear debris from the opening with a credit‑card‑like object.