This feature is designed for a lifestyle or home-improvement publication (print or digital). It breaks down the maintenance process into a reassuring, step-by-step guide, preventing the user from feeling the need to buy a replacement unit.
A: That’s a safety feature. Likely a blocked filter or full dust cup. Clean filters, empty cup, and wait 30 minutes to reset.
Checking the internal piping. If the floor head is clear but suction is still low, the blockage is higher up.