1. Introducció
This manual provides essential instructions for the safe and effective operation, maintenance, and troubleshooting of your Metabo 18V 1/2-inch Square Brushless Impact Wrench, Model SSW 18 LTX 800 BL. This tool is engineered for powerful and compact performance in various fastening applications.
The Metabo SSW 18 LTX 800 BL features a 2nd generation brushless motor for high efficiency and extended runtime. It includes an Automatic Power Shift (APS) function to assist in loosening fasteners and prevent them from falling off. The tool offers 12 speed/torque levels via a thumb wheel selector and is equipped with integrated LED work lights for improved visibility.

Figure 1: Metabo 18V 1/2-inch Square Impact Wrench (Model SSW 18 LTX 800 BL). This image shows the main view of the cordless impact wrench, highlighting its ergonomic design and the Metabo branding.
2. Instruccions generals de seguretat
Always observe the following safety precautions when operating the impact wrench to prevent injury or damage.
- Porteu protecció ocular: Always wear appropriate eye protection, such as safety goggles, to protect against flying debris.
- Utilitzeu protecció auditiva: Prolonged use may require hearing protection.
- Peça de treball segura: Ensure the workpiece is stable and securely fastened before operation.
- Mantenir una subjecció ferma: Hold the tool firmly with both hands, especially when applying high torque.
- Mantingueu la zona de treball neta: Assegureu-vos que l'àrea de treball estigui ben il·luminada i lliure d'obstacles.
- Evitar l'arrencada accidental: Ensure the switch is in the off position before inserting the battery pack or picking up the tool.
- Utilitzeu els accessoris correctes: Only use impact-rated sockets and accessories designed for impact wrenches.
- Inspeccioneu l'eina abans d'utilitzar-la: Check for any damaged parts or loose connections before each use.
- No sobrepasseu: Mantenir un bon peu i un equilibri en tot moment.
- Desconnecta la bateria: Traieu sempre la bateria abans de fer qualsevol ajust, canviar accessoris o guardar l'eina.
3. Components del producte
Familiarize yourself with the main parts of your Metabo Impact Wrench:
- 1/2-inch Square Drive: Per fixar endolls d'impacte.
- Interruptor d'activació: Activa l'eina i controla la velocitat.
- Selector endavant/enrere: Canvia el sentit de rotació.
- Thumb Wheel Speed Selector: Adjusts speed and torque levels (1-12).
- Integrated LED Work Lights: Il·lumina la zona de treball.
- Interfície de bateria: For connecting Metabo 18V Li-Ion battery packs (sold separately).
- Ganxo de cinturó: For convenient temporary storage (included).

Figure 2: Technical diagram of the Metabo SSW 18 LTX 800 BL impact wrench with dimensions. This diagram provides a detailed outline of the tool, including its length, height, and width, which are useful for understanding its physical characteristics.
4. Configuració
4.1 Instal·lació i extracció de la bateria
This impact wrench is a bare tool; batteries and chargers are sold separately. Ensure you use compatible Metabo 18V Lithium-Ion battery packs.
- Per instal·lar: Align the battery pack with the tool's battery interface and slide it in until it clicks securely into place.
- Per eliminar: Premeu el botó d'alliberament de la bateria (normalment situat a la bateria) i traieu la bateria de l'eina.
4.2 Col·locació d'accessoris
Only use impact-rated sockets with a 1/2-inch square drive.
- Push the desired impact socket onto the 1/2-inch square drive until it is fully seated and secured.
- Per treure-ho, estireu el casquet de la clau quadrada.

Figure 3: Illustration of the Metabo Cordless Alliance System (CAS) battery. This image emphasizes the compatibility of the Metabo 18V battery with a wide range of tools, indicating the modular nature of the power system.
5. Instruccions de funcionament
5.1 Engegada/Apagada i Control de Velocitat
- Començar: Squeeze the trigger switch. The tool's speed is variable depending on how far the trigger is pressed.
- Parar: Deixeu anar l'interruptor del disparador.
- Speed/Torque Selection: Use the thumb wheel selector to choose one of the 12 available speed/torque levels. Select a lower setting for delicate tasks and a higher setting for demanding applications.
5.2 Funcionament endavant/enrere
The forward/reverse selector allows you to change the direction of rotation for tightening or loosening fasteners.
- Empenyeu el selector cap a l'esquerra per girar cap endavant (estrenyent).
- Empenyeu el selector cap a la dreta per a la rotació inversa (afluixament).
- Ensure the tool is stopped before changing the direction of rotation.
5.3 Automatic Power Shift (APS)
The integrated APS function is designed to assist when loosening screws. When activated, it helps prevent fasteners from falling off after they are loosened, improving control and safety.
5.4 Integrated LED Work Lights
The tool features two integrated LED lights that illuminate the work area when the trigger is pressed, providing better visibility in dimly lit conditions.

Figure 4: A worker utilizing the Metabo impact wrench for fastening on a roof structure. This demonstrates the tool's application in construction environments, highlighting its portability and power for overhead work.

Figure 5: A mechanic using the Metabo impact wrench to work on heavy machinery. This image illustrates the tool's capability for high-torque applications in industrial or automotive settings.

Figure 6: A worker using the Metabo impact wrench to remove lug nuts from a vehicle tire. This showcases the tool's efficiency and power for automotive maintenance tasks.
6. Manteniment
Un manteniment regular garanteix la longevitat i el rendiment òptim de la clau d'impacte.
- Neteja: Keep the ventilation openings clear and clean. Use a soft, damp cloth to wipe down the tool. Do not use solvents or abrasive cleaners.
- Inspecció: Periodically inspect the tool for any signs of wear, damage, or loose components. Pay attention to the square drive and housing.
- Emmagatzematge: Store the tool in a dry, secure location, out of reach of children and away from direct sunlight or extreme temperatures. Remove the battery pack before storage.
- Motor sense escombretes: The 2nd generation brushless motor requires minimal maintenance compared to brushed motors, offering high performance and low maintenance.
- Carcassa d'engranatges: The robust die-cast aluminum gear housing is designed for optimum heat dissipation and durability.
7. Solució De Problemes
Consulteu la taula següent per veure els problemes habituals i les seves possibles solucions.
| Problema | Causa possible | Solució |
|---|---|---|
| L'eina no s'inicia. | Bateria no inserida correctament o descarregada. | Assegureu-vos que la bateria estigui completament inserida. Carregueu o substituïu la bateria. |
| Reducció de potència o parell motor. | Low battery charge; incorrect speed/torque setting. | Charge battery. Adjust thumb wheel to a higher speed/torque level. |
| L'eina s'escalfa massa. | Ús intensiu prolongat; ventilació bloquejada. | Deixeu que l'eina es refredi. Traieu qualsevol obstrucció de les obertures de ventilació. |
| L'endoll no s'enganxa correctament. | Incorrect socket type; square drive worn. | Use only 1/2-inch impact-rated sockets. If drive is worn, contact service. |
8. Especificacions tècniques
| Característica | Especificació |
|---|---|
| Marca | Metabo |
| Número de model | 602403840 |
| Voltage | 18 V |
| Estil del cap | Quadrat de 1/2 polzada |
| Parell màxim | 590 ft. lbs (800 Nm) |
| Release Torque | 885 ft. lbs (1,200 Nm) |
| Taxa d’impacte | 3,300 BPM |
| Speed/Torque Levels | 12 (via thumb wheel) |
| Tipus de motor | Sense raspalls |
| Pes (només eina) | 4.18 lliures (1.9 quilograms) |
| Material | Metall |
| Font d'alimentació | Alimentat per bateria (ió de liti de 18 V) |
9. Informació de la garantia
This Metabo product is covered by a Garantia limitada de 3 anys. For detailed terms and conditions, please refer to the warranty card included with your product or visit the official Metabo weblloc.
10. Atenció al client
If you have any questions, require technical assistance, or need to arrange for service, please contact Metabo customer support or visit their official weblloc.
Metabo Official Weblloc: Visit the Metabo Store on Amazon (for general product information and store access)
For specific support, please refer to the contact information provided in your product packaging or on the main Metabo corporate weblloc.





