NUCBCULWP Compatible For Dreame， X40/X30 Pro/X20 Pro Plus/L10S Ultra/L20 Ultra/L10 Plus， Brush Vacuum Main Brush Cover

NUCBCULWP

Model labeling: Before purchasing a replacement roller brush cover, take a photo of the mold number or body model label on the inside of the old cover. It is recommended to use a marker pen to write the purchase date and compatible model on the back of the lid for daily use. Next time you need it, you don't need to look through the purchase record, you can tell at a glance whether it is universal. Foreign object inspection: When the roller brush cover cannot be closed, do not press it hard with force. First, check if there is any hard object stuck in the roller brush slot. Daily advice is to flip over the vacuum cleaner and shine a flashlight under the cover. It is common for children to insert small blocks or coins, which can be removed and covered. Assembly lubrication: Before installing the cover, apply a little candle oil or hand cream on the contact rail between the cover plate and the body. It is recommended to use a cotton swab dipped in a small amount of hand cream and apply it evenly in daily life. Do not use engine oil, as this will make opening and closing smoother and will not corrode the plastic. Backup stock: If cracks or deformations are found on the plastic edge of the lid, it is recommended to buy a spare one in advance. You can store it together with the spare roller brush in daily life. If you accidentally break the buckle when cleaning the roller brush, you can replace it immediately without waiting for delivery. Anti vibration gasket: If there is a slight clicking sound when using the roller brush cover, you can stick a small piece of thick double-sided tape or thin sponge at the four corners inside the cover plate. It is recommended to check if the gasket has hardened every six months. If it has hardened, tear it off and replace it with a new one to reduce the vibration of the cover plate during work.