Hayward Aqua Rite® Pro Model: AQL-CHEM-3 Installation and Operation - Page 4

• If acid is not diluted properly or the feed pump is oversized, it will overshoot the pH correction. • Periodically use an independent pH and chlorine test kit to verify that pH is at a safe level, and that chlorine is at a safe level. If the AQL-CHEM probes are broken, depleted, dirty, fouled with oils, lotions, or other contaminants, they can report an inaccurate result to the system causing incorrect water chemistry, which at worst, could harm people or equipment. • Check the Aqua Rite Pro or Pro Logic's display each day before entering the water. If there is any Check System alarm, follow the troubleshooting guide in this manual to understand and rectify the condition. If the display is blank, or reporting a communications error, troubleshoot the equipment and rectify the failure before entering the water. • Use commercially available tie-down straps (not supplied) to fasten the tank, as appropriate for your locality. • Follow the installation checklist to verify proper operation upon installation and at the beginning of each pool season. Before you begin • Properly balance the pool chemistry. The AQL-CHEM-3 is designed to maintain a pool's pH, not correct an out-of-balance pool. • Plan the mounting location of the AQL-CHEM-3. Look for an easily accessible location that is less than 20' (length of supplied hose) away from the existing pool plumbing. Consider that the hole location must be on the underside of the return plumbing pipe. The injector assembly (approximately 10" long) will be mounted to this hole, so be sure that there is adequate clearance under the pipe before drilling. • Turn off the pool filter pump and drain the return line. • Remove power to the control. If wiring to a Pro Logic, be sure to remove power at the home's main panel. Tools needed The installation of the AQL-CHEM-3 requires the following: • 7/16" drill bit • flat head screwdriver 3