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General| Brand | Hoover |
|---|---|
| Model | WindTunnel U5721-900 |
| Category | Vacuum Cleaner |
| Language | English |
Provides instructions and diagrams for attaching the main handle section to the cleaner body.
Explains how to adjust the nozzle height for different carpet pile depths and floor types.
Details when and how to empty and clean the dirt cup and its components.
Guides on how to clean the HEPA cartridge filter and pre-filter for optimal suction.
Explains the importance of the belt and when it needs replacement, including part number.
Step-by-step instructions for correctly installing a new drive belt onto the cleaner's motor pulley.
Details when and how to replace the agitator brush roll due to worn brushes.
Instructions for replacing the brush roll in the powered hand tool attachment.
Detailed steps for disassembling, replacing, and reassembling the PHT brush roll.
Guidance on inspecting and replacing the belt in the powered hand tool attachment.
Diagnoses and solutions for when the vacuum cleaner fails to power on.
Addresses issues causing loss of suction or inability to pick up debris effectively.
Identifies a broken or worn belt as a cause for operational issues and suggests replacement.
Provides checks for low suction, often related to blockages or full containers.
Steps to identify and clear obstructions occurring during normal floor vacuuming.
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