1. Instruccions de seguretat
Read all safety warnings and instructions before operating this tool. Failure to follow the warnings and instructions may result in electric shock, fire, and/or serious injury.
- Equips de protecció individual: Always wear appropriate personal protective equipment, including safety glasses, gloves, and hearing protection, when operating the chainsaw.
- Seguretat de l'àrea de treball: Mantingueu la zona de treball neta i ben il·luminada. No feu servir eines elèctriques en atmosferes explosives, com ara en presència de líquids, gasos o pols inflamables.
- Adherència segura: Always maintain a firm, one-handed grip on the chainsaw handle during operation.
- Accidental Start-up Prevention: The chainsaw features a safety switch protection and a lock button to prevent accidental start-up. Ensure these mechanisms are engaged when not in use.
- Protecció contra esquitxades: The unique safety splash guard protects against debris during pruning and cutting. Do not remove or modify it.
- Protecció de sobrecàrrega: The intelligent control circuit includes overload protection for continuous long-term work. If the tool stops, allow it to cool down before resuming operation.
- Tensió de la cadena: Ensure the chain is neither too tight nor too loose. Incorrect tension can lead to operational issues or trigger device protection due to overheating.
- Seguretat de la bateria: Use only the specified battery and charger. Do not expose batteries to high temperatures or fire.
2. Producte acabatview
The DayPlus 21V Cordless Mini Chainsaw is a compact and efficient tool designed for outdoor wood cutting, pruning, and other gardening tasks. Its lightweight design and ergonomic handle allow for easy one-handed operation.

Figure 2.1: Chainsaw Components. This image shows the main components of the mini chainsaw, including the safety guard, lock button, comfortable grip, 1500mAh battery, switch button, guide plate, and high-quality chain.

Figure 2.2: Ergonomic and Safety Features. This image highlights the cooling port for heat dissipation, the anti-slip grip for comfortable handling, and the lock switch for enhanced safety.
Característiques principals:
- Motor potent: Equipped with a 550W high-speed gear motor for efficient cutting.
- Funcionament sense fil: Powered by a removable 21V 1500mAh lithium battery for portability.
- Compacte i lleuger: Designed for easy one-handed use, weighing approximately 1.1kg (including battery).
- Característiques de seguretat: Includes a safety switch, lock button, and splash guard.
- Durable Chain and Guide Plate: Upgraded high-quality chain and integrated guide plate for smooth and efficient cutting.
- Refrigeració eficient: Integrated cooling port for improved heat dissipation and prolonged tool life.
- Disseny ergonòmic: Anti-slip grip for comfortable and secure handling, even during extended use.
Contingut del paquet:
- 1 x Electric Chainsaw
- 1 x Battery (21V, 1500mAh)
- 1 x Carregador
- 1 x Chain (pre-installed)
- 1 x clau anglesa
- 1 x tornavís
- 1 x Manual d'usuari
3. Configuració
3.1 Càrrega de la bateria
- Assegureu-vos que la bateria estigui completament carregada abans del primer ús.
- Connecteu el carregador a una presa de corrent.
- Introduïu la bateria al carregador. El llum indicador del carregador mostrarà l'estat de càrrega.
- Un cop carregada completament, desconnecteu la bateria del carregador i desendolleu el carregador de la presa de corrent.
3.2 Instal·lació de la bateria
- Align the charged battery with the battery slot on the chainsaw handle.
- Feu lliscar la bateria a la ranura fins que sentiu un clic i encaixi fermament al seu lloc.
- Per treure la bateria, premeu el botó d'alliberament (si n'hi ha) i feu lliscar la bateria cap a fora.
3.3 Chain and Guide Plate Installation (Pre-installed)
The mini chainsaw typically comes with the chain and guide plate pre-installed. If re-installation is required, refer to the following:
- Ensure the chainsaw is powered off and the battery is removed before any installation or adjustment.
- Place the chain around the guide plate, ensuring the cutting edges are facing the correct direction.
- Mount the guide plate and chain onto the chainsaw body.
- Adjust the chain tension. The chain should be snug but still able to be pulled slightly away from the guide bar. It should not sag underneath.
- Tighten the retaining nuts or screws to secure the guide plate.

Figure 3.1: Chain and Guide Plate. This image highlights the hardened chain and high-quality integrated guide plate, emphasizing their durability and wear resistance.
4. Instruccions de funcionament
4.1 Engegada de la motoserra
- Assegureu-vos que la bateria estigui completament carregada i instal·lada correctament.
- Subjecteu la motoserra fermament amb una mà.
- Manteniu premut el botó de bloqueig de seguretat.
- While holding the safety lock button, press the power switch button to start the chainsaw.
- Release the safety lock button once the chainsaw is running.

Figure 4.1: Starting Procedure. This image illustrates the two-step process to start the chainsaw: first press the lock button, then the switch button.
4.2 Tècniques de tall
- Tall general: The chainsaw is suitable for cutting wood and PVC. It can cut wood with a diameter of approximately 80mm in about 10 seconds.
- Poda de branques: Position the chainsaw firmly against the branch. Apply steady, even pressure. Avoid forcing the saw through the material.
- Operació amb una sola mà: The ergonomic design allows for comfortable one-handed use, reducing fatigue during extended tasks.
- Compatibilitat de materials: This tool is designed for cutting bamboo, branches, wood, and PVC pipes.

Figure 4.2: Multipurpose Use. This image demonstrates the versatility of the chainsaw for cutting various materials including bamboo, tree branches, wood, and PVC pipes.
5. Manteniment
Un manteniment regular garanteix la longevitat i el rendiment òptim de la motoserra.
5.1 Chain Oiling and Cleaning
- After each use, ensure the chainsaw is powered off and the battery is removed.
- Apply a small amount of chain oil to the chain and guide bar. This helps reduce friction and wear.
- Wipe down the chainsaw body with a clean, dry cloth. Do not wash with water.
- Regularly check the chain for sharpness and damage. Replace dull or damaged chains promptly.
5.2 Cura de la bateria
- Emmagatzemeu la bateria en un lloc fresc i sec, lluny de la llum solar directa i de temperatures extremes.
- Do not store the battery completely discharged for extended periods. Charge it periodically if not in use.
6. Solució De Problemes
| Problema | Causa possible | Solució |
|---|---|---|
| La motoserra no arrenca. | Battery not charged or improperly installed. Safety lock button not pressed. | Ensure battery is fully charged and correctly inserted. Press and hold the safety lock button before pressing the power switch. |
| Chainsaw stops during operation. | Overload protection activated. Battery low. | Allow the tool to cool down. Reduce cutting pressure. Recharge or replace the battery. |
| Chain is loose or too tight. | Incorrect chain tension adjustment. | Adjust chain tension as described in Section 3.3. Ensure it is snug but can still be moved slightly. |
| Rendiment de tall reduït. | Cadena desafilada. Lubricació insuficient de la cadena. | Sharpen or replace the chain. Apply chain oil regularly. |
7. Especificacions
| Característica | Especificació |
|---|---|
| Tipus | 4-inch Mini Chainsaw |
| Material | ABS + metall |
| Bateria | Bateria de liti de 21 V i 1500 mAh |
| Poder | 550W |
| Longitud de la placa guia | 10.2 cm (4 polzades) |
| Max Cutting Size | <80 mm |
| Cutting Depth (Wood) | 80 mm |
| Cutting Depth (PVC) | 80 mm |
| Mida de la fulla | 110 mm |
| Max Load Speed | 2000 spm (pulsacions per minut) |
| Pes (amb bateria) | Aprox. 1.1 kg |

Figura 7.1: Disseny compacte. This image illustrates the lightweight body and compact size of the chainsaw, comparing it to hand shears, highlighting its suitability for one-handed operation.
8. Garantia i Suport
Specific warranty information is not provided in this manual. For warranty details, technical support, or replacement parts, please contact your retailer or the manufacturer directly.
Manufacturer: DayPlus
Model Reference: Mini Kettensaege