1. Informació de seguretat
Your safety is paramount when operating power tools. Please read and understand all safety warnings and instructions before use. Failure to follow the warnings and instructions may result in electric shock, fire, and/or serious injury.
Característiques clau de seguretat:
- Bloqueig de seguretat: Evita l'arrencada accidental.
- Deflectors de seguretat: Protect against debris and kickback.
- Mànec de control: Ergonomically designed for secure grip.
- Pal reforçat: Provides stability during extended reach operation.
- Mànec antilliscant: Ensures a firm grip even in wet conditions.
- Corretja d'espatlla: For comfortable and secure handling of the pole saw.
- Guants: Always wear protective gloves to protect your hands.
- Ulleres de protecció: Always wear eye protection to shield your eyes from flying debris.
Always ensure the work area is clear of bystanders and pets. Do not operate the chainsaw in wet conditions or near flammable liquids or gases.
2. Contingut del paquet
The Seesii 2-in-1 Cordless Electric Chainsaw and Pole Saw kit includes everything you need to get started:
- Seesii 8-inch Mini Chainsaw x1
- Upgraded Extension Pole x1
- Chain Protective Sleeve x1
- Extra Auxiliary Handle x1
- 4000mAh Battery x2
- Chain (One has been installed) x2
- Carregador x1
- Tornavís x1
- Oil Bottle x1
- Pole Shoulder Belt x1
- Anti-Slip Gloves x1
- Goggle x1
- Manual d'usuari x1

3. Producte acabatview
The Seesii CH888 is a versatile 2-in-1 cordless electric chainsaw designed for efficient tree trimming and pruning. It can be used as a compact handheld mini chainsaw or extended into a pole saw for reaching higher branches.

Característiques principals:
- Disseny 2 en 1: Easily converts between a mini handheld chainsaw and a pole saw for various tasks.
- Adjustable Extension Pole: Extends from 6ft to 10ft, providing a maximum reach of 16ft.
- 8-inch Cutting Surface: Offers increased efficiency for thicker branches.
- Motor potent: 800-watt brushless motor with a manganese steel chain for fast cutting.
- Bateries dobles: Comes with two 21V 4000mAh lithium batteries for extended runtime (up to 50 minutes per battery).
- Pes lleuger: Mini chainsaw weighs 3.6 lbs, and the pole saw weighs 7.2 lbs, making it easy to handle.






4. Configuració
4.1 Càrrega de la bateria
Before first use, fully charge both 21V 4000mAh lithium batteries using the provided charger. The battery indicator lights will show the charging status.
4.2 Chain Installation and Tensioning
Proper chain installation and tension are crucial for safe and efficient operation. Refer to the video below for a step-by-step guide.
Video: Mini Chainsaw Chain Tensioning and Maintenance Guide
- Loosen the nuts on the chain cover slightly.
- Adjust the chain tension with a screwdriver. Twist the adjusting screw clockwise to tighten the chain, and twist counter-clockwise to loosen it.
- Check chain tension: There should be a 2-3 mm gap when you lift an individual link out of the bar.
- Tighten the nuts on the chain cover securely.
4.3 Lubricació
Ensure the chain is adequately lubricated before each use. Use the provided oil bottle to apply chainsaw oil to the chain and guide bar. The chainsaw features an effortless lubrication system; simply press the primer bulb to lubricate the chain.

4.4 Attaching the Extension Pole
To convert the mini chainsaw into a pole saw:
- Ensure the chainsaw is turned off and the battery is removed.
- Align the chainsaw unit with the connector on the extension pole.
- Securely fasten the chainsaw to the pole using the locking mechanism.
- Adjust the pole length as needed (6ft to 10ft) and secure it.
- Attach the shoulder strap for comfortable use.
5. Instruccions de funcionament
Always wear appropriate personal protective equipment (PPE) including safety goggles, gloves, and sturdy footwear when operating the chainsaw.
5.1 Funcionament de la mini motoserra
- Insert a charged battery into the chainsaw.
- Disengage the security lock.
- Agafeu fermament la motoserra amb les dues mans.
- Press the trigger to start the chain.
- Apply gentle pressure to cut through branches. Avoid forcing the saw.
- Deixeu anar el gallet per aturar la cadena.
5.2 Pole Saw Operation
- Ensure the extension pole is securely attached and adjusted to the desired length.
- Attach and adjust the shoulder strap for balance and support.
- Inseriu una bateria carregada.
- Disengage the security lock.
- Hold the pole saw firmly, maintaining a safe distance from the cutting area.
- Press the trigger to start the chain.
- Guide the saw to the branch, allowing the chain to do the work. Do not apply excessive force.
- Deixeu anar el gallet per aturar la cadena.
Always be aware of falling branches and maintain a stable footing. Do not overreach.
6. Manteniment
Regular maintenance ensures the longevity and safe operation of your Seesii chainsaw.
6.1 Chain Tension Check
Check chain tension before each use and periodically during operation. A properly tensioned chain should have a 2-3 mm gap when lifted from the guide bar. Adjust as shown in the Setup section (4.2).
6.2 Lubricació de la cadena
Ensure continuous lubrication by pressing the primer bulb regularly during use. Refill the oil bottle with appropriate chainsaw oil when needed.
6.3 Esmolat i substitució de la cadena
A dull chain can reduce cutting efficiency and increase kickback risk. Sharpen the chain regularly or replace it when necessary. The video in section 4.2 demonstrates chain replacement.
6.4 Neteja
After each use, remove the battery and clean the chainsaw. Remove sawdust, debris, and sap from the guide bar, chain, and motor housing. Use a soft brush or cloth. Do not use water directly on electrical components.
6.5 Emmagatzematge
Store the chainsaw in a dry, secure place, out of reach of children. Ensure the chain protective sleeve is in place. Remove batteries if storing for extended periods.
7. Solució De Problemes
| Problema | Causa possible | Solució |
|---|---|---|
| La motoserra no arrenca | Battery not charged or improperly inserted; Security lock engaged; Faulty switch. | Ensure battery is fully charged and correctly inserted. Disengage the security lock. If problem persists, contact support. |
| La cadena no es mou o es mou lentament | Chain too tight; Chain dull or damaged; Insufficient lubrication; Low battery. | Adjust chain tension. Sharpen or replace chain. Apply more lubrication. Recharge or replace battery. |
| Vibració excessiva | Loose chain; Damaged chain or guide bar; Loose components. | Check and adjust chain tension. Inspect chain and guide bar for damage and replace if necessary. Tighten all fasteners. |
| Saw smokes or overheats | Dull chain; Insufficient lubrication; Overloading the motor. | Sharpen or replace chain. Ensure adequate chain lubrication. Avoid forcing the saw; let the tool do the work. |
8. Especificacions
| Característica | Detall |
|---|---|
| Nom de marca | Seesii |
| Model | CH888 |
| Tipus de serra | Serra de cadena |
| Font d'alimentació | Bateria (sense fil) |
| Bateria inclosa | Yes (2x 21V 4000mAh Lithium Batteries) |
| Motor | 800-watt Brushless |
| Velocitat de la cadena | 26.2 peus/s |
| Cutting Surface / Bar Length | 8 polzades |
| Capacitat de tall | Up to 8-inch logs in 12 seconds |
| Longitud del pal d'extensió | Adjustable from 6ft to 10ft (Max 16ft reach) |
| Weight (Mini Chainsaw) | 3.6 lliures |
| Weight (Pole Saw) | 7.2 lliures |
| Aplicació | Serra de fusta, bricolatge a casa |
| Certificació | CE |
| Substància química molt preocupant | Cap |
| Origen | Xina continental |
9. Consells d'usuari
- Gestió de la bateria: The kit comes with two 4000mAh batteries, providing ample runtime. Always have a fully charged spare battery ready for continuous work.
- Oli de cadena: While an oil bottle is included, ensure you have a supply of quality chainsaw bar and chain oil for consistent lubrication.
- Pole Saw Balance: When using the extension pole, utilize the shoulder strap to distribute weight and maintain better control, especially when working at maximum reach.
10. Garantia i Suport
Seesii offers a 365-day warranty for this product. If you have any questions or require assistance with your chainsaw, please contact our dedicated support team. We are committed to responding within 24 hours to ensure your satisfaction.