Why is the suction weak on my Tower Hobbies Ultrasonic Jewelry Cleaner?
- JjbishopAug 4, 2025
If the suction of your Tower Hobbies Ultrasonic Jewelry Cleaner is weak or not working, first, make sure the power switch is on. Then, check that the dirty water tank is correctly installed and empty it if it's full, as the floating ball may have activated. Also, inspect the hose for any twists, damage, or blockages. Finally, ensure the inlet air sponge is not clogged; clean or replace it if necessary.