Shunzao S9 - User Manual

Questions and Answers

T
Terri MontgomeryAug 6, 2025
Why does my Shunzao S9 have no suction?
- N
  Nicole JohnsonAug 6, 2025
  There are several reasons why your Shunzao Vacuum Cleaner might have little to no suction. The dust container might be full, so you should empty it. Another cause might be that the extension tube or the floor brush is blocked; you should handle it as per the manual's instructions on removing blocked items. Finally, the dust container or air inlet filter might not be mounted correctly; remount them properly.
U
ulewisAug 12, 2025
Why is the usage time of my Shunzao S9 shortened after charging?
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  Tracy WolfAug 12, 2025
  If the usage time of your Shunzao Vacuum Cleaner is shortened after charging, it could be due to inadequate charging time. Make sure to charge it properly. Alternatively, the battery may be aging, in which case you should purchase a replacement battery pack from the original manufacturer.
M
Mr. Andrew Howard DDSAug 18, 2025
What to do if there is dust leakage inside my Shunzao Vacuum Cleaner?
- D
  Darryl StevensAug 18, 2025
  If you notice dust leakage inside your Shunzao Vacuum Cleaner, it could be that the dust container is full; empty it. Another possible cause is that the dust container or filtering system is not mounted properly; remount them correctly.
W
Wanda MckeeAug 25, 2025
What to do if the roller brush of my Shunzao S9 doesn't work?
- K
  Kristina MaynardAug 25, 2025
  If the roller brush on your Shunzao Vacuum Cleaner isn't working and 3 battery level indicators are flashing, it's likely that the roller brush is tangled or stuck, activating the protection device. You should handle it as per the manual’s instructions on removing blocked items.
V
Vanessa HarperAug 30, 2025
Why my Shunzao S9 cannot be started?
- K
  Kelly ColemanAug 30, 2025
  If your Shunzao Vacuum Cleaner cannot be started and 1 battery level indicator flashes 10 times before turning off, it indicates a low battery. Charge the battery pack.

Summary

IMPORTANT SAFETY INSTRUCTIONS

WARNING-To reduce the risk of fire, electric shock, or injury

Essential safety warnings to prevent hazards like electric shock, fire, or injury during appliance use.

Battery Pack and Charging

Guidelines for safe charging and handling of the vacuum cleaner's battery pack.

Transportation

Product Introduction

Vacuum Cleaner Overview

Introduction to the vacuum cleaner, detailing its main components and design.

Component List

Detailed list of all included accessories and parts for the vacuum cleaner.

Installation

Installing Accessories

Instructions on how to attach and connect various accessories to the vacuum cleaner.

Battery Installation

Step-by-step guide for correctly installing the battery pack into the vacuum cleaner.

Battery and Charging

Battery LED Indication

Explanation of the LED indicators for battery status during charging and discharging.

Battery Warnings

Important warnings and precautions related to battery usage, charging, and storage.

Docking Station Installation

Use of Product

Operational Precautions

Key precautions to follow during normal operation for optimal performance and safety.

Using as Handheld Vacuum Cleaner

Cleaning & Maintenance

Removing Blockages

Procedure for clearing foreign matter or obstructions from the air duct or brush.

Cleaning Dust Container

Steps to empty and clean the dust container to maintain suction efficiency.

Cleaning Filtering System

Guide on how to clean the air inlet filter and separator for optimal performance.

Cleaning Roller Brush

Instructions for removing, cleaning, and reattaching the vacuum cleaner's roller brush.

General Precautions

Troubleshooting

Specifications

Shunzao S9 Specifications

General

Model	S9
Run Time	60 minutes
Rated Power	450 W
Dust Cup Capacity	0.65 L
Working Time	Up to 60 min
Category	Vacuum Cleaner
Power	450W
Dust Capacity	0.65L
Cord Length	Cordless