Pool cleaning system with incremental partial rotating head and aiming tool

摘要

An alignment kit for aiming a variable rotating pool cleaning nozzle assembly in a pool is disclosed. The alignment kit includes an aiming tool and a locking tool. The aiming tool includes a tray that includes a plurality of aiming reference figures, a cleaning arc indicator coupled to the tray, and a base rotatably coupled to the tray. The cleaning arc indicator includes an adjustable visual area representing a cleaning arc of a variably rotating pool cleaning nozzle assembly. The cleaning arc indicator may include a first ring and a second ring interleaved together and the adjustable visual area may include an area of the second ring not covered by the first ring. The base includes an aiming reference marker adjacent the tray and one or more indexing lugs. The locking tool includes a plurality of aiming symbols and one or more locking lugs.

主权项

1. An aiming tool for a variable rotating pool cleaning nozzle assembly, comprising:
a tray comprising a plurality of aiming reference figures; a cleaning arc indicator coupled to the tray and comprising an adjustable visual area representing a cleaning arc of a variable rotating pool cleaning nozzle assembly; and a base rotatably coupled to the tray and comprising an aiming reference marker adjacent the tray and one or more indexing lugs positioned to fit between and engage with body installation lugs of a body mounted within a pool structure and corresponding to the variable rotating pool cleaning nozzle assembly to removably and positionally couple the base to the body, wherein the aiming reference marker aligns with one of the plurality of aiming reference figures to establish a relative rotational orientation of the body when the tray is rotated to align the cleaning arc indicator with a selected sweep pattern.