Task: vacuum a pool
Assumptions:
Vacuuming the pool with a hose.
Steps:
Turn the hose.
Set the filter setting to vacuum.
Scoop out the debris from the pool.
Empty your skimmer baskets.
Point the line jets in the direction of the pool's bottom.
Put the vacuum hose together.
Submerge the hose in the pool
Submerge the vacuum in water.
Start the vacuum.
Disassemble the vacuum when the pool is clean.