Hayward HydroRite UVO3 Troubleshooting Manual page 21

Cleaning The Quartz Sleeve: Manually
Cleaning Procedure:
1. Unplug the device from the power outlet
(Fig. 21 & 22).
2. Shut off the circulation pump and make
sure there is no pressure in the system.
Then close the inlet and outlet valves on
either side of HydroRite.
3. Drain the unit by unscrewing the
threaded plug from the base of the vessel
(Fig. 23 & 24).
NOTE: If the Acid Wash system is plumbed,
remove the hose to the shut-off valve from
the base of the vessel. You can then open the
valve to release the pool water.
4. Removing the Electrical Enclosure Cover
by unscrewing the four screws (Fig. 25 &
26).
5. Remove the power clips from the
Pressure switch and set cover aside.
21
Fig. 21
Fig. 23
Fig. 25
Fig. 22
Fig. 24
Fig. 26