1. Instruccions de seguretat
Please read and understand 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.
- Seguretat de l'àrea de treball: Keep your work area clean and well lit. Do not operate power tools in explosive atmospheres, such as in the presence of flammable liquids, gases, or dust. Keep children and bystanders away while operating a power tool.
- Seguretat elèctrica: Els endolls de les eines elèctriques han de coincidir amb la presa de corrent. No modifiqueu mai l'endoll de cap manera. Eviteu el contacte corporal amb superfícies connectades a terra, com ara canonades, radiadors, fogons i neveres.
- Seguretat personal: Porteu sempre protecció ocular. Utilitzeu equips de protecció individual com ara màscares antipols, calçat de seguretat antilliscant, cascs o protecció auditiva quan sigui necessari. Eviteu l'arrencada accidental. Assegureu-vos que l'interruptor estigui en la posició d'apagada abans de connectar la bateria, agafar o transportar l'eina.
- Ús i cura de l'eina: Do not force the power tool. Use the correct power tool for your application. Disconnect the battery pack from the power tool before making any adjustments, changing accessories, or storing power tools. Store idle power tools out of the reach of children and do not allow persons unfamiliar with the power tool or these instructions to operate the power tool.
- Ús i cura de l'eina de la bateria: Recarregar només amb el carregador especificat pel fabricant. Utilitzar eines elèctriques només amb bateries específicament designades. Quan la bateria no estigui en ús, mantenir-la allunyada d'altres objectes metàl·lics.
- Servei: Feu que una persona de reparació qualificada faci reparar la vostra eina elèctrica que utilitzi només peces de recanvi idèntiques. Això garantirà que es mantingui la seguretat de l'eina elèctrica.
2. Producte acabatview
The KIMO Electric Impact Wrench QM-3603 is a versatile cordless tool designed for various fastening and drilling tasks. It features a powerful motor, multiple operating modes, and a lightweight design for enhanced usability.
2.1 Contingut del paquet
- Electric Impact Wrench Body
- 4000mAh Battery (QM-3603-4.0 Battery)
- Carregador ràpid
- Bit Set (3 pieces)
- Wood Drill Bit Set (3 pieces)
- Metal Drill Bit Set (3 pieces)
- Adapter Socket for Drills
- Impact Sockets (15mm, 17mm, 19mm, 21mm)
- O-ring (1 piece)
- Bossa d'emmagatzematge
- Manual d'usuari
2.2 Característiques clau
- Long Operation & Fast Charging: Equipped with a 20V 4000mAh lithium-ion battery, providing 20-40 minutes of continuous use and a 120-minute full charge time. Features a battery level indicator.
- Intelligent Auto-Stop Function: Prevents over-tightening and damage to bolts/nuts, ideal for tire changes. Enhances safety and extends tool lifespan.
- Three-in-One Versatility: Functions as an impact wrench, electric drill, and electric driver. Includes various impact sockets and drill bits for wood, metal, and screws.
- Optimized with 3 Modes: Auto-stop mode for safety, high-efficiency mode (0-2600rpm) for tough tasks, and power-saving mode (0-1600rpm) for delicate work and extended battery life.
- Industry-Leading Power: Delivers a maximum torque of 550 N·m, capable of loosening rusted or stubborn bolts. Suitable for automotive repair, construction, and heavy-duty tasks.
- Stepless Speed & Forward/Reverse: Adjustable speed from 0-2600rpm via trigger pressure. Forward/reverse switch for easy tightening and loosening.
- Lightweight & Illuminated Work Area: Weighs only 1.1kg for comfortable one-handed operation. Integrated LED light illuminates dark work areas.
- Disseny de baix soroll: Significantly reduces operational noise, making it suitable for use in residential areas or early morning/late night.
3. Configuració
3.1 Càrrega de la bateria
Abans d’utilitzar-lo per primera vegada, carregueu completament la bateria.
- Connecteu el carregador ràpid a una presa de corrent.
- Insert the battery pack into the charger. The indicator light on the charger will show charging status.
- Once fully charged (approximately 120 minutes), remove the battery from the charger.

Image: The KIMO 4000mAh battery being charged by the rapid charger. The battery features a 4-stage LED indicator for charge level.
3.2 Attaching/Detaching the Battery
- To attach: Align the battery pack with the base of the tool and slide it in until it clicks into place.
- To detach: Press the battery release button (usually on the side of the battery) and slide the battery out.
3.3 Installing Sockets/Bits
The impact wrench uses a 1/2" square drive.
- Assegureu-vos que l'eina estigui apagada i que la bateria estigui treta.
- Push the desired impact socket or bit onto the square drive until it locks securely.
- To remove, pull back the collar (if present) or simply pull the socket/bit off firmly.

Image: The KIMO Electric Impact Wrench shown with its full set of accessories, including various sockets and drill bits.
4. Instruccions de funcionament
4.1 Engegada/apagada
The tool is activated by pressing the trigger. Release the trigger to turn off.
4.2 Control de velocitat
The tool features stepless speed control. The speed increases as you press the trigger further.
4.3 Rotació endavant/enrere
A switch located near the trigger controls the direction of rotation.
- For tightening (forward rotation), push the switch to the left.
- For loosening (reverse rotation), push the switch to the right.
- For safety, set the switch to the center position to lock the trigger and prevent accidental starting.

Image: Close-up of the KIMO Electric Impact Wrench showing the forward and reverse rotation switch, indicating how to select tightening or loosening modes.
4.4 Selecció del mode
The tool offers three operating modes:
- Automatic Stop Mode: When loosening, the tool automatically stops rotation once the nut/bolt is sufficiently loose to prevent it from falling off. This mode is only available in reverse rotation.
- High-Efficiency Mode (0-2600rpm): Provides maximum power for stubborn fasteners.
- Power-Saving Mode (0-1600rpm): Offers stable, lower speed operation, ideal for delicate tasks and extending battery life. This mode is only available in forward rotation.

Image: Diagram illustrating the three operational modes of the KIMO Electric Impact Wrench: Automatic Stop Mode, High-Efficiency Mode, and Power-Saving Mode, with their respective RPM ranges.
4.5 Ús de la llum LED
The integrated LED light illuminates the work area when the trigger is pressed, improving visibility in dark or confined spaces.

Image: The KIMO Electric Impact Wrench with its LED light activated, illuminating a dark work area, demonstrating its utility in low-light conditions.
5. Manteniment
5.1 Neteja
Netegeu regularment les obertures de ventilació de l'eina per evitar el sobreescalfament. Feu servir un drap suau i sec.amp tela. No utilitzeu productes químics aggressivs ni netejadors abrasius.
5.2 Cura de la bateria
Guardeu les piles en un lloc fresc i sec, allunyat de la llum solar directa i de temperatures extremes. No emmagatzemeu les piles completament descarregades durant períodes prolongats.
5.3 Emmagatzematge
When not in use, store the tool and accessories in the provided storage bag in a dry, secure location out of reach of children.
6. Solució De Problemes
| Problema | Causa possible | Solució |
|---|---|---|
| L'eina no s'inicia | Battery not charged; Battery not properly inserted; Trigger lock engaged. | Charge battery; Re-insert battery securely; Disengage trigger lock. |
| Potència/parell reduït | Low battery charge; Incorrect mode selected; Tool overheating. | Recharge battery; Switch to High-Efficiency mode; Allow tool to cool down. |
| Vibració / soroll excessius | Loose socket/bit; Damaged internal components. | Ensure socket/bit is securely attached; Contact customer support for inspection. |
| La bateria no es carrega | Charger not connected; Faulty battery/charger. | Check power connection; Contact customer support for replacement. |
7. Especificacions
| Característica | Detall |
|---|---|
| Marca | KIMO |
| Número de model | QM-3603 |
| Voltage | 20 V |
| Capacitat de la bateria | 4000mAh (4.0Ah) Lithium-ion |
| Max Torque | 550 N·m |
| Velocitat sense càrrega (alta) | 0-2600 rpm |
| No-load Speed (Low/Power-saving) | 0-1600 rpm |
| Mida del mandril | Unitat quadrada de 1/2 polzades |
| Pes (només eina) | 1.1 kg |
| Dimensions (paquet) | 28 x 18 x 18 cm |
| Color | Verd |
| Material | Plàstic, metall |
8. Garantia i Suport
KIMO ensures that each product undergoes strict quality inspection before shipment.
If you encounter any issues with the product or have questions, please contact KIMO customer support.
For support, please refer to the contact information provided in the included user manual or visit the official KIMO weblloc.
Visit the KIMO Brand Store on Amazon per a més informació i suport.





