Garden / Grow Tents
User Manual for VIVOSUN 10 Inch 20V Cordless Chainsaw
Quick guide for the VIVOSUN 10 Inch 20V Cordless Chainsaw. Includes setup, battery charging, safety warnings, maintenance, and technical specifications.
Quick answers from the manual
Quick answer
- The VIVOSUN 10 Inch 20V Cordless Chainsaw is a battery-powered tool for cutting wood and branches. It requires a 20V battery, which must be charged in temperatures between 10°C and 40°C. p. 1, 6
Key actions
- Charge the battery p. 3
- Perform maintenance p. 2, 5
First start
- Charge the battery fully before first use. p. 3
Problems and fixes
Battery not charging
Check ambient temperature (must be 10-40°C) and ensure the charger is connected to a working outlet.
p. 3Maintenance and reset
- Clean the saw blade holder and ventilation slots regularly. p. 2
Technical specifications
| Parameter | Value | Meaning | Pages |
|---|---|---|---|
| Voltage | 20V DC | Operating voltage | p. 6 |
| Cutting length | 230mm | Maximum cutting capacity | p. 6 |
Where to find it in the PDF
- Safety Warnings p. 2, 3, 4, 5
- Technical Specifications p. 6
Table of contents
Manual images
Click an image to enlargeQuick Guide
This manual provides essential instructions for the safe operation and maintenance of the VIVOSUN 10 Inch 20V Cordless Chainsaw. Key points include ensuring the battery is charged before first use, wearing appropriate personal protective equipment (helmet, eye protection, gloves), and maintaining a safe distance from bystanders.
Intended Usage
This chainsaw is designed exclusively for cutting wood and similar materials, such as cutting branches. It is not intended for commercial applications. Any modification or use outside of these parameters is prohibited.
Safety Warnings
- General Safety: Keep the work area clean and well-lit. Do not operate in explosive atmospheres.
- Electrical Safety: Do not expose the tool to rain or wet conditions. Ensure the charger is used in a dry environment.
- Personal Safety: Always wear eye protection, a helmet, and safety gloves. Keep hair and clothing away from moving parts.
- Chainsaw Safety: Keep bystanders at least 15 meters away. Do not operate while on a ladder. Always be aware of the risk of kickback.
Battery Charging
Before attempting to charge, read all safety instructions. The battery needs to be charged before first use and should be recharged when it fails to provide sufficient power.
- Do not charge the battery at ambient temperatures below 10°C (50°F) or above 40°C (104°F).
- Plug the charger into a socket and insert the battery. The charger indicator light will turn red during charging and green when fully charged.
- Allow the battery to cool down before charging after using the saw.
Mounting and Operation
Refer to the diagrams in the manual for assembly. Ensure the switch is in the off position before connecting the battery or performing any maintenance. Always hold the tool by insulated gripping surfaces. When the cut is completed, switch off the machine and wait for the blade to come to a complete stop before removing it from the cut.
Maintenance
- Always remove the battery before any work on the machine.
- Keep the machine and ventilation slots clean.
- Clean the saw blade holder with compressed air or a soft brush.
- Store the tool in a secure, dry place, out of the reach of children.
- If the machine is damaged, have it repaired by a qualified person using original replacement parts.
Technical Specifications
- Voltage: 20V DC
- No load speed: 4m/s
- Cutting length: 230mm
- Wood capacity: 80mm
- Charger input: 100-240V~50/60Hz
- Charger output: 20V 0.5A
- Battery capacity: 2.0Ah Li-ion
- Machine weight: 3.5kg
Manufacturer information
Vivosun
Practical help
Common problems
Battery does not charge
Check if the ambient temperature is between 10°C and 40°C. Ensure the charger is plugged into a working outlet.
Chain binding or machine malfunction
Check for misalignment or binding of moving parts. Ensure the blade is clean and properly lubricated.
Kickback
Do not touch objects or the floor with the saw blade. Keep the guideplate against the workpiece.
Before use
- Charge the battery fully before first use.
- Ensure all parts are present and undamaged.
- Wear protective gear: helmet, eye protection, and gloves.
- Clear the work area of bystanders (at least 15m).
- Check that the switch is in the off position before inserting the battery.
Specs in practice
- Cutting length
- Maximum effective cutting length of 230mm.
- No load speed
- Speed of the chain without resistance, 4m/s.
Images and diagrams
- Fig 1-4: Illustrates mounting and operation steps.
- Product Identification: Exploded view showing parts 1-23, including guide plate, oil cap, and battery.
Model compatibility
- Use only the charger specified by the manufacturer.
- Do not use other battery packs as this may create a risk of fire.
Manual page author
Michael Turner
Technical manual editor
Reviews PDF manuals for structure, safety notes, and practical product details so readers can find the right information quickly.