1. Instruccions de seguretat
Always observe general safety regulations when operating power tools. Failure to follow these instructions may result in electric shock, fire, and/or serious injury. Keep this instruction manual for future reference.
- Seguretat de l'àrea de treball: Mantingueu la zona de treball neta i ben il·luminada. Les zones desordenades o fosques conviden als accidents. No feu servir eines elèctriques en atmosferes explosives, com ara en presència de líquids, gasos o pols inflamables.
- Seguretat elèctrica: Eviteu el contacte corporal amb superfícies connectades a terra com ara canonades, radiadors, estufes i refrigeradors. Hi ha un major risc de descàrrega elèctrica si el vostre cos està connectat a terra o a terra.
- 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. Estigueu alerta, vigileu el que esteu fent i utilitzeu el sentit comú quan feu servir una eina elèctrica.
- Ús i cura de l'eina: No forceu l'eina elèctrica. Feu servir l'eina elèctrica adequada per a la vostra aplicació. Desconnecteu la bateria de l'eina elèctrica abans de fer qualsevol ajust, canviar accessoris o guardar eines elèctriques.
- Ús i cura de l'eina de la bateria: Recarrega només amb el carregador especificat pel fabricant. Utilitza eines elèctriques només amb bateries específicament designades.
- Seguretat específica del trencaclosques: Hold the tool by insulated gripping surfaces when performing an operation where the cutting accessory may contact hidden wiring or its own cord. Cutting accessory contacting a "live" wire may make exposed metal parts of the power tool "live" and could give the operator an electric shock.
- Splinter Protection: The integrated splinter protection helps achieve clean cuts and reduces material breakage.
2. Producte acabatview
The Einhell TC-JS 18 Li is a cordless jigsaw designed for precise cutting in various materials. It is part of the Power X-Change family, allowing battery interchangeability with other Einhell tools.
2.1 Components inclosos

Figura 1: The Einhell TC-JS 18 Li Cordless Jigsaw, including the 2.5 Ah battery, charger, transport case, and a selection of wood and metal saw blades.
- Serra de trencaclosques sense fil Einhell TC-JS 18 Li
- 1x 2.5 Ah Power X-Change Battery
- 1x Power X-Change Charger
- 3x Wood Saw Blades
- 2x Metal Saw Blades
- E-Box Basic S35 Transport and Storage Case
- Dust Extractor Adapter
2.2 Característiques clau
- Power X-Change System: Utilizes the Einhell Power X-Change battery system, allowing the 18V battery to be used across a wide range of compatible tools.
- Switchable Pendulum Movement: Enables faster cutting progress and improved chip removal, especially in thicker materials.
- Tool-Free Saw Blade Change: Quick and easy blade replacement without the need for additional tools.
- Funció de bufat de pols: Keeps the cutting line clear of sawdust for better visibility and more precise cuts.
- Adaptador d'extracció de pols: Allows connection to an external dust extraction system for a cleaner work environment.
- Adjustable Saw Shoe: Enables miter cuts up to 45 degrees and features a plastic coating to protect sensitive workpieces.

Figura 2: The Power X-Change battery system, highlighting the versatility of the 18V battery across numerous Einhell tools.

Figura 3: Detail of the saw blade mounting system, designed for quick, tool-free blade changes.

Figura 4: The saw shoe with its protective plastic coating and the blade guide mechanism.
3. Configuració
3.1 Càrrega de la bateria
Before first use, fully charge the 2.5 Ah Power X-Change battery using the provided charger. Connect the charger to a power outlet and insert the battery. The charger's indicator lights will show the charging status.
3.2 Instal·lació de la bateria
- Ensure the jigsaw is switched off.
- Slide the charged battery pack into the battery receptacle on the jigsaw until it clicks into place.
- Per treure-la, premeu el botó d'alliberament de la bateria i feu-la lliscar cap a fora.
3.3 Installing a Saw Blade
Always ensure the battery is removed from the jigsaw before installing or changing saw blades.
- Open the saw blade clamp by pushing the lever or rotating the mechanism (refer to Figure 3).
- Insert the shank of the saw blade fully into the clamp, assegurant-se que les dents mirin cap endavant.
- Allibera el clamp to secure the blade. Gently pull on the blade to confirm it is firmly seated.
- Select the appropriate blade for your material: wood blades for wood, metal blades for metal.
4. Instruccions de funcionament
4.1 Funcionament bàsic
- Assegureu-vos que la peça de treball estigui ben ferma clamped.
- Place the saw shoe flat on the workpiece.
- Press the ON/OFF switch to start the jigsaw. Allow the blade to reach full speed before beginning the cut.
- Guide the jigsaw along the cutting line with steady, even pressure. Do not force the tool.
- Release the ON/OFF switch to stop the jigsaw. Wait for the blade to stop completely before lifting the tool from the workpiece.

Figura 5: Proper technique for operating the jigsaw, with the saw shoe flat on the workpiece.
4.2 Pendulum Action
The pendulum action feature allows the saw blade to move forward and backward in addition to its up and down motion. This increases cutting speed and efficiency, especially in softer materials like wood. It is generally not recommended for fine cuts or hard materials like metal.
- Locate the pendulum action selector switch (usually a lever or dial on the side of the tool).
- Adjust the pendulum setting according to the material and desired cutting speed. Higher settings provide more aggressive cutting.
4.3 Gestió de la pols
The jigsaw features a dust blowing function to keep the cutting line clear. For a cleaner work environment, connect a vacuum cleaner to the dust extraction adapter.
- Bufat de pols: This function is typically active by default or can be switched on/off via a dedicated button.
- Extracció de pols: Attach the dust extractor adapter to the tool's exhaust port and connect a suitable vacuum hose.
4.4 Adjusting Cutting Angles (Miter Cuts)
The saw shoe can be tilted to make miter cuts up to 45 degrees.
- Loosen the screws or lever that secure the saw shoe to the base of the jigsaw.
- Tilt the saw shoe to the desired angle (e.g., 15°, 30°, 45°). Many jigsaws have detents for common angles.
- Tighten the screws or lever firmly to secure the saw shoe in position.
- Always perform a test cut on scrap material to verify the angle before cutting your final workpiece.
5. Manteniment
Regular maintenance ensures the longevity and optimal performance of your Einhell TC-JS 18 Li jigsaw. Always remove the battery before performing any maintenance.
5.1 Neteja
- After each use, clean the tool housing with a soft, damp tela. No utilitzeu agents de neteja o dissolvents forts.
- Remove sawdust and debris from the ventilation slots and the saw blade guide area using a brush or compressed air.
- Keep the saw shoe clean to ensure smooth gliding over the workpiece.
5.2 Emmagatzematge
- Store the jigsaw in its original E-Box Basic S35 transport and storage case (refer to Figure 6) in a dry, secure location, out of reach of children.
- Traieu la bateria de l'eina abans de guardar-la, especialment durant períodes prolongats.
- Guardeu les piles en un lloc fresc i sec, allunyat de la llum solar directa i de temperatures extremes.

Figura 6: The jigsaw and accessories neatly stored within the E-Box Basic S35 case.
6. Solució De Problemes
This section addresses common issues you might encounter with your jigsaw. For problems not listed here, contact Einhell customer support.
| Problema | Causa possible | Solució |
|---|---|---|
| El trencaclosques no s'engega. | Battery not charged or incorrectly inserted. | Assegureu-vos que la bateria estigui completament carregada i inserida correctament fins que faci clic. |
| La fulla no talla eficaçment o s'enganxa. | Dull or incorrect blade for material; excessive force; incorrect pendulum setting. | Replace with a sharp, appropriate blade. Reduce feed pressure. Adjust pendulum setting. |
| Vibracions o sorolls excessius. | Loose blade; damaged blade; internal fault. | Check blade for secure installation and damage. Replace if necessary. If problem persists, seek professional service. |
| Talls imprecisos. | Worn blade; saw shoe not properly aligned; incorrect technique. | Replace blade. Ensure saw shoe is tightened correctly. Maintain steady pressure and follow cutting line. |
7. Especificacions tècniques
| Característica | Especificació |
|---|---|
| Model | TC-JS 18 Li |
| Font d'alimentació | Battery Powered (Einhell Power X-Change) |
| Voltage | 18 Volts |
| Wattage | 270 watts |
| Velocitat | 4500 RPM |
| Cutting Depth (Wood) | 70 mm |
| Cutting Depth (Plastic) | 10 mm |
| Cutting Depth (Steel) | 8 mm |
| Miter Cut Angle | Fins a 45 graus |
| Material de la fulla | High Speed Steel (included blades) |
| Pes de l'article | 2.12 quilograms (4.66 lliures) |
| Dimensions del producte | 13.78 cm de llargada x 13.46 cm d'amplada x 4.09 cm d'alçada |
| Bateria inclosa | 1x 2.5 Ah Lithium Ion |
| Certificació | CE |
8. Garantia i Suport
For detailed warranty information, please refer to the warranty card included with your product or visit the official Einhell weblloc web. Conserveu el comprovant de compra per a qualsevol reclamació de garantia.
For technical support, spare parts, or service inquiries, please contact Einhell customer service through their official channels. Contact information can typically be found on the Einhell weblloc o a l'embalatge del producte.
Recursos en línia: For additional information, product registration, and FAQs, please visit the official Einhell weblloc.





