This is a product user manual for FC8348, FC8347, FC8344 vacuum cleaner
This manual describes the components of the FC8348/FC8347/FC8344 vacuum cleaners, safety precautions, and how to prepare the appliance for use, including hose and accessory connection. It also explains how to operate the vacuum, adjust suction power, and store the unit safely.
Additional sections cover replacing dustbags and filters, ordering spare parts, warranty and service information, and troubleshooting common issues such as insufficient suction power. This manual is written in Chinese.
Open the cover, pull the dustbag holder to unlock the bag, lift the old dustbag out, insert a new dustbag with the opening opposite the hose connection, and lock it in place.
Check if the dustbag or filters need replacement, ensure the suction power slide is fully open, verify the electronic suction control is at maximum, and clear any blockages in the nozzle, tube, or hose.
Suction power can be adjusted using the slide on the handgrip or, on specific models, the electronic suction power control.