1. Instruccions de seguretat
Llegiu i comprengueu sempre tots els avisos de seguretat, instruccions, il·lustracions i especificacions que s'inclouen amb aquesta eina elèctrica. Si no seguiu totes les instruccions que s'indiquen a continuació, podeu patir descàrregues elèctriques, incendis i/o lesions greus.
- 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: 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.
- Seguretat personal: Porteu sempre protecció ocular. Feu servir protecció auditiva quan feu servir eines sorolloses. Vestiu-vos correctament; eviteu roba ampla o joies. Assegureu-vos els cabells llargs.
- Ús i cura de les eines elèctriques: No forceu l'eina elèctrica. Feu servir l'eina elèctrica adequada per a la vostra aplicació. Desconnecteu l'endoll de la font d'alimentació i/o retireu la bateria abans de fer qualsevol ajust, canviar accessoris o guardar eines elèctriques.
- Prevenció de contracops: Maintain a firm grip on the saw with both hands. Never place your hand or arm in the path of the saw blade.
- Protector de fulla: Ensure the lower guard is closed before each use. Never jam the lower guard open.
2. Producte acabatview
The Einhell Professional TP-CS 18/136-C Li BL is a powerful and compact cordless circular saw designed for precise cutting in wood. It is part of the Einhell Power X-Change family, allowing for interchangeable battery use across a wide range of tools.

The Einhell Professional TP-CS 18/136-C Li BL cordless circular saw.
Característiques principals:
- Motor sense escombretes: Provides increased power, longer runtime, and extended lifespan compared to conventional brushed motors.
- Power X-Change System: Compatible with all 18V Power X-Change batteries.
- Disseny compacte: Approximately 20% more compact than similar power circular saws, offering maximum flexibility.
- Tool-Free Adjustments: Easy adjustment of cutting depth (up to 51 mm at 90°) and bevel angle (up to 48°).
- Bloqueig de l'eix: For quick and easy saw blade changes.
- Electric Motor Brake & Softstart: Enhances user safety and control.
- Softgrip Surfaces: For comfortable and secure handling.
- Adaptador d'extracció de pols: For a clean working environment.
- Llum LED: Illuminates the cutting area for optimal visibility.

Key features of the circular saw, including dust extraction, LED light, compact design, spindle lock, and tool-free adjustments.

The Einhell Power X-Change battery system, showing compatibility with over 300 tools.
3. Configuració
3.1. Instal·lació de la bateria
This circular saw operates on the Einhell Power X-Change 18V battery system. The battery and charger are not included and must be purchased separately.
- Assegureu-vos que l'eina estigui apagada.
- Slide a charged Power X-Change battery pack into the battery receptacle until it clicks into place.
- Per treure-la, premeu el botó d'alliberament de la bateria i feu-la lliscar cap a fora.

Illustration showing that the Power X-Change battery and charger are sold separately.
3.2. Saw Blade Installation/Change
The saw blade can be changed quickly and easily without additional tools thanks to the spindle lock mechanism.
- Disconnect the battery pack from the tool.
- Manteniu premut el botó de bloqueig de l'eix.
- Use the provided hex key to loosen the blade retaining screw by turning it counter-clockwise.
- Remove the outer flange and the old saw blade.
- Clean the flanges and the blade arbor.
- Place the new 136mm HW/TCT saw blade onto the arbor, ensuring the rotation direction arrow on the blade matches the arrow on the tool.
- Reinstall the outer flange and tighten the blade retaining screw clockwise while holding the spindle lock button. Ensure it is securely fastened.

Using the spindle lock for quick and easy saw blade changes.

Close-up of the circular saw blade and the tool for changing it.
3.3. Dust Extraction Connection
For a cleaner work environment, connect a suitable dust extraction system to the saw's dust port.
- Locate the dust extraction adapter on the saw.
- Attach a vacuum hose (with a 36mm diameter) to the adapter.

Connecting the dust extraction adapter to the circular saw for a clean workspace.
4. Funcionament
4.1. Adjusting Cutting Depth and Bevel Angle
The cutting depth and bevel angle can be adjusted quickly and without tools.
- Profunditat de tall: Loosen the depth adjustment lever. Move the base plate up or down to the desired cutting depth (max. 51 mm at 90°). Tighten the lever securely.
- Angle de bisell: Loosen the bevel adjustment lever. Tilt the saw base plate to the desired angle (up to 48°). Tighten the lever securely.

Tool-free adjustment of the cutting angle up to 48° and cutting depth up to 51 mm.
4.2. Ús de la guia paral·lela
The parallel guide helps achieve straight and consistent cuts along an edge.
- Feu lliscar la guia paral·lela a les ranures de la part frontal de la placa base.
- Adjust the guide to the desired width from the saw blade.
- Estrenyeu el cargol de bloqueig per fixar la guia al seu lloc.

The Einhell circular saw in action, demonstrating its cutting capability on wood with the parallel guide.
4.3. Arrencada i aturada de la serra
The saw features a Softstart function for smooth power-up and an electric motor brake for quick stopping.
- Inici: Press the safety lock-off button, then squeeze the trigger switch. The Softstart feature will ensure a gradual increase in speed.
- Parada: Release the trigger switch. The electric motor brake will quickly stop the blade rotation.
4.4. Llum de treball LED
The integrated LED light automatically illuminates the cutting line when the saw is in operation, improving visibility in dimly lit areas.

The integrated LED light illuminating the cutting area for optimal visibility.
5. Manteniment
Un manteniment regular garanteix la longevitat i el rendiment òptim de la serra circular.
5.1. Neteja
- Traieu sempre la bateria abans de netejar-la.
- Mantingueu netes les obertures de ventilació per evitar que el motor s'escalfi massa.
- Regularly clean the saw blade and the area around the blade guard to ensure smooth operation.
- Use a soft brush or compressed air to remove dust and debris. Do not use solvents or abrasive cleaners.
5.2. Cura de la fulla
- Inspect the saw blade before each use for damage, dullness, or missing teeth. Replace damaged blades immediately.
- Keep blades sharp for efficient and safe cutting. Dull blades can cause kickback and strain the motor.
5.3. Brushless Motor
The brushless motor requires minimal maintenance. No carbon brushes need to be replaced. However, ensure the motor housing remains free from excessive dust and debris.
6. Solució De Problemes
Aquesta secció tracta els problemes habituals que podeu trobar amb la vostra serra circular.
| Problema | Causa possible | Solució |
|---|---|---|
| La serra no arrenca | Battery not inserted correctly or discharged. Safety lock-off not pressed. | Ensure battery is fully charged and correctly inserted. Press safety lock-off button before trigger. |
| Mal rendiment de tall / La fulla s'enganxa | Dull or damaged blade. Incorrect cutting depth. Material too thick. | Replace or sharpen blade. Adjust cutting depth appropriately. Do not force the tool. |
| Vibració excessiva | Damaged or improperly installed blade. Loose components. | Check blade for damage and proper installation. Tighten all screws and fasteners. |
| Dust extraction ineffective | Dust port clogged. Vacuum hose not properly connected. | Clear any blockages from the dust port. Ensure a secure connection to the vacuum hose. |
7. Especificacions
Technical data for the Einhell Professional TP-CS 18/136-C Li BL Cordless Circular Saw.
| Característica | Detall |
|---|---|
| Marca | Einhell |
| Número de model | 4331240 |
| Font d'alimentació | Battery (Power X-Change 18V) |
| Tipus de motor | Sense raspalls |
| Diàmetre de la fulla de serra | 136 mm |
| Profunditat màxima de tall (90°) | 51 mm |
| Màx. Angle de bisell | 48° |
| Característiques especials | Brushless motor, Softgrip, Swiveling suction adapter, LED light, Softstart, Electric motor brake |
| Superfície recomanada | Fusta |
| Pes del producte | 2.26 quilos |
| País d'origen | Xina |

Table showing maximum cutting performance per battery charge for 19mm chipboard with various Power X-Change battery capacities.
8. Garantia i Suport
Einhell stands by the quality of its Professional products.
8.1. Informació de la garantia
- Garantia del motor: The brushless motor is covered by a 10-year warranty upon registration.
- Professional Warranty: A prolonged 3-year professional warranty is offered upon online registration, including for commercial use.
- Disponibilitat de peces de recanvi: Spare parts are available for 8 years within the EU.
8.2. Atenció al client
For technical assistance, warranty claims, or spare parts, please contact Einhell customer service through their official weblloc web o el distribuïdor on es va comprar el producte. Si us plau, tingueu a punt el número de model (4331240) i el comprovant de compra.