Ryobi P3500K Operation Manual - Page 7

OPERATION NOTICE: The minimum operating depth of the vacuum is 8 inches and exhaust vents are submerged and the maximum operating depth is 12 feet. Vacuuming with the head assembly:  Start the vacuum and submerge into water until the vacuum head is on the floor of the pool.  Slowly move the vacuum back and forth along the floor of the pool. NOTE: The head assembly and nosepiece can be removed for picking up large debris. See Figure 2. NOTICE: Do not use the head assembly if any of the wheels or brushes are broken or missing. Broken or missing parts could tear the lining of the pool. Refer to the Maintenance section for replacing parts. Vacuuming without the head assembly and nosepiece: For picking up large debris, spot cleaning, steps, seats, or other tight spaces the head assembly cannot reach, the vacuum can be used without the head assembly and nosepiece. NOTICE: Spa water temperature must be at ambient temperatures before submerging vacuum into water.  Remove the head assembly and nosepiece by pulling the nosepiece from the vacuum. See Figure 2.  Start the vacuum and lower into water until the vacuum is completely submerged.  Slowly move the vacuum along the floor, steps, or seats of the pool or spa. REMOVING WASTE FROM THE COLLECTION CONTAINER See Figures 9 - 11, pages 10 - 11. The collection container should be checked, emptied, and cleaned periodically for maximum efficiency. WARNING: Keep proper footing and balance at all times. The total weight of the vacuum will increase when it is full of water and wet debris. Failure to do so could cause loss of control and injury to yourself and others.  Lift the vacuum from the pool with the nose facing down. n Turn the vacuum off when it is out of the water. n With one hand holding the handle, pull up on the collec- tion container handle until you feel the lock release and the handle moves upward freely. WARNING: Never open the collection container with the vacuum running. Opening the collection container with the vacuum running could result in debris to be thrown at the operator and cause serious personal injury.  Empty the collection container; rinse out if necessary. n Inspect filter. Rinse or replace as necessary. n Replace collection container and lock securely. 7 - English