1. Sarrera
The Einhell Professional cordless drill TP-CD 18/50 Li BL Solo is a versatile tool designed for both fast and precise screwing and drilling tasks. It is part of the Power X-Change family, ensuring compatibility with Einhell's high-quality lithium-ion batteries. This model features a brushless motor, which provides enhanced power, extended runtime, and reduced wear compared to traditional carbon brush motors. Its ergonomic design with a soft grip ensures comfortable handling and a secure hold during operation. An integrated LED light illuminates the work area for improved visibility.

Figure 1: Einhell TP-CD 18/50 Li BL Solo Cordless Drill. This image shows the main product, a red and black cordless drill with a grey battery base, highlighting its robust design.

Figure 2: Part of the Power X-Change Family. This image illustrates the drill's compatibility with the Einhell Power X-Change battery system, showing various tools that share the same battery platform.

Figure 3: Brushless Motor Technology. A diagram showing the internal components of a brushless motor, emphasizing its efficiency, increased power, and longer lifespan compared to brushed motors.
2. Segurtasun-argibideak
Beti bete tresna elektrikoen segurtasun-jarraibide orokorrak lesioak eta kalteak saihesteko. Irakurri tresna elektriko honekin batera datozen segurtasun-abisu, argibide, ilustrazio eta zehaztapen guztiak. Jarraian zerrendatutako argibide guztiak ez betetzeak deskarga elektrikoa, sua eta/edo lesio larriak eragin ditzake.
2.1 Segurtasun orokorra
- Lan eremuko segurtasuna: Mantendu lan-eremua garbi eta ondo argiztatuta. Gune nahasi edo ilunak istripuak sor ditzakete. Ez erabili tresna elektrikoak leherketa-atmosferan, hala nola likido, gas edo hauts sukoien aurrean.
- Segurtasun elektrikoa: Saihestu gorputza lurrera konektatutako edo lurrera konektatutako gainazalekin kontaktuan jartzea (adibidez, hodiak, erradiadoreak, sukaldeak, hozkailuak). Deskarga elektrikoaren arriskua handiagoa dago zure gorputza lurrera konektatuta badago.
- Segurtasun pertsonala: Always wear appropriate personal protective equipment, including safety glasses, hearing protection, and gloves. Dress properly; avoid loose clothing or jewelry. Keep hair and clothing away from moving parts.
2.2 Bateria-tresnaren erabilera eta zaintza
- Kargatu fabrikatzaileak zehaztutako kargagailuarekin soilik. Bateria mota baterako egokia den kargagailu batek sute-arriskua sor dezake beste bateria batekin erabiltzen denean.
- Erabili tresna elektrikoak berariaz izendatutako bateria-paketeekin soilik. Beste edozein bateria-pakete erabiltzeak lesio eta sute arriskua sor dezake.
- Bateria erabiltzen ez duzunean, eduki ezazu urrun beste metalezko objektuetatik, hala nola paper-klipak, txanponak, giltzak, iltzeak, torlojuak edo beste metalezko objektu txiki batzuetatik, terminal batetik bestera konexio bat egin dezaketenak. Bateriaren terminalak elkarrekin laburtuz gero, erredurak edo sua izan daitezke.
- Baldintza abusuetan, likidoa atera daiteke bateriatik; kontaktua saihestu. Ustekabean kontaktua gertatzen bada, garbitu urarekin. Likidoak begiekin kontaktuan jartzen badu, eskatu laguntza medikoa. Bateriatik botatako likidoak narritadura edo erredurak sor ditzake.
3. Produktua amaitu daview
Familiarize yourself with the components of your Einhell cordless drill for safe and effective operation.

Figure 4: Key Components of the Cordless Drill. This diagram highlights the main parts of the drill, including the 2-speed gearbox, 50 Nm torque, 19 torque settings, 1 drill setting, 13 mm keyless chuck, speed electronics, brushless motor, and LED light.
3.1 Osagaien zerrenda
- Giltzarik gabeko Chuck: 13 mm capacity for quick bit changes.
- Torque Selector Ring: Adjusts torque settings (20 levels) and selects drill mode.
- Gear Selector Switch: For 2-speed gearbox (high/low speed).
- Norabide-aldaketa: Forward/Reverse rotation.
- On/Off Trigger: Abiadura aldakorra kontrolatzea.
- Helduleku biguna: Diseinu ergonomikoa erabilera erosoa izateko.
- LED argia: Lan-eremua argitzen du.
- Bateria Interfazea: For Power X-Change 18V batteries (battery sold separately).
- Gerriko Clip: For convenient temporary storage.

Figure 5: Integrated Belt Clip. This image shows the drill hanging from a user's belt, demonstrating the convenience of the belt clip for quick access and temporary storage.
4. Konfigurazioa
4.1 Bateria instalatzea eta kentzea
The Einhell TP-CD 18/50 Li BL Solo operates with an 18V Power X-Change battery (not included). Ensure the battery is fully charged before use.
- Instalazioa: Slide the charged battery pack onto the base of the drill until it clicks securely into place.
- Kentzea: Press the battery release button (usually located on the sides of the battery) and slide the battery pack off the tool.

Figure 6: Battery and Charger (Sold Separately). This image indicates that the Power X-Change battery and charger are not included with the drill and must be purchased separately.
4.2 Installing Drill Bits or Screwdriver Bits
The drill features a 13 mm keyless chuck for easy bit changes.
- Txarkada ireki: Rotate the front sleeve of the chuck counter-clockwise until the jaws are wide enough to insert the bit.
- Txertatu bit-a: Insert the desired drill bit or screwdriver bit fully into the chuck jaws.
- Close Chuck: Rotate the front sleeve clockwise to tighten the chuck jaws firmly around the bit. Ensure the bit is centered and secure before operation.

Figure 7: Keyless Chuck Operation. A close-up view of hands inserting a screwdriver bit into the 13 mm keyless chuck, demonstrating the ease of bit installation.
5. Funtzionamendu-argibideak
5.1 Piztea/Itzaltzea eta Abiadura Kontrolatzea
- Hasteko: Press the On/Off trigger. The speed is variable; the harder you press the trigger, the faster the drill rotates.
- Gelditu: Askatu pizteko/itzaltzeko botoia.
5.2 Biraketa-noranzkoa
The direction switch (located above the trigger) controls the rotation direction:
- Forward (Clockwise): Push the switch to the left for drilling and screwing.
- Reverse (Counter-clockwise): Push the switch to the right for unscrewing or removing jammed bits.
- Blokeoaren posizioa: Jarri etengailua erdian abiarazlea blokeatzeko eta ustekabean abiaraztea saihesteko.
5.3 Gear Selection
The 2-speed gearbox allows you to select the appropriate speed for your task:
- 1. martxa (abiadura txikia, momentu handia): Ideal for heavy-duty screwing and drilling large holes.
- 2. martxa (abiadura handia, momentu txikia): Suitable for fast drilling and light screwing applications.
Always select the gear when the drill is stopped to prevent damage to the gearbox.
5.4 Torque Setting and Drill Mode
The torque selector ring allows you to adjust the torque output or select the drill mode.
- Momentuaren ezarpenak (1-20): Rotate the ring to select the desired torque level. Lower numbers are for smaller screws or softer materials, while higher numbers are for larger screws or harder materials. The clutch will disengage once the set torque is reached, preventing overtightening or stripping.
- Zulatzeko modua (Zulatzeko ikurra): Select this setting for drilling applications where maximum torque is required and the clutch should not disengage.
5.5 LED lanerako argia
The integrated LED light automatically illuminates the work area when the trigger is pressed, providing better visibility in dimly lit conditions.

Figure 8: LED Light for Optimal Illumination. A close-up showing the LED light on the drill's base, providing clear illumination of the work surface.

Figure 9: Drill in Operation. A user is shown actively drilling into a wooden beam, demonstrating the drill's application in a typical work scenario.
6. Mantentzea
Regular maintenance ensures the longevity and optimal performance of your cordless drill.
- Garbiketa: Mantendu aireztapen-zirrikituak garbi gehiegi berotzea saihesteko. Erabili oihal leun eta lehorra.amp tresna garbitzeko oihal casing. Ez erabili produktu kimiko gogorrik edo garbitzaile urratzailerik.
- Txarkatzaren mantentze-lanak: Aldizka garbitu mandrilaren masailezurrak puntak behar bezala heltzen direla ziurtatzeko.
- Bateria zaintzea: Store batteries in a cool, dry place. Do not expose them to extreme temperatures. Charge batteries regularly, even if not in use, to maintain their health.
- Biltegiratzea: Store the drill and battery in a dry, secure location, out of reach of children.
7. Arazoak
This section addresses common issues you might encounter with your cordless drill.
| Arazoa | Kausa posiblea | Irtenbidea |
|---|---|---|
| Zulagailua ez da abiarazten | Battery not charged or improperly inserted; Direction switch in lock position. | Charge battery and ensure it is securely inserted; Move direction switch out of the center lock position. |
| Funtzionamenduan potentzia galtzea | Bateria karga baxua da. | Kargatu bateria. |
| Bitak irristatzen dira mandrilan | Mandrila ez dago behar bezala estututa; Fresaren zurtoina zikinduta edo hondatuta dago. | Retighten chuck firmly; Clean or replace the bit. |
| Gehiegi berotzea | Blocked ventilation slots; Prolonged heavy use. | Clean ventilation slots; Allow the tool to cool down. |
8. Zehaztapenak
Detailed technical specifications for the Einhell TP-CD 18/50 Li BL Solo Cordless Drill.
| Ezaugarri | Zehaztapena |
|---|---|
| Marka | Einhell |
| Modelo zenbakia | 4513887 |
| Energia iturria | Battery Powered (Power X-Change 18V) |
| Motor Mota | Eskuilarik gabekoa |
| Biraketa-abiadura maximoa | 1800 RPM |
| liburukiatage | 18 Volt |
| Amparoa | 3 Amps |
| Chuck-en gehienezko tamaina | 13 mm |
| Momentu maximoa | 50 Newton metro |
| Abiadura kopurua | 2 |
| Torque Levels | 20 + Zulatzeko modua |
| Elementuaren pisua | 1.14 kilogramo (2.51 libra) |
| Produktuaren neurriak | 12.6"L x 3.54"Z x 10.04"A |
| Dakarten osagaiak | Cordless drill (battery and charger sold separately) |

Figure 10: Maximum Screws per Battery Charge. This chart illustrates the approximate number of 6x60 mm screws that can be driven into softwood using different capacities of Power X-Change batteries (2.0 AH, 2.5 AH, 3.0 AH, 4.0 AH, 5.2 AH, 6.0 AH, 8.0 AH).
9. Bermea eta Laguntza
Einhell provides a 10-year warranty on the brushless motor of this tool upon online registration. For detailed warranty terms and conditions, please refer to the official Einhell webgunea edo produktuarekin batera datorren berme-txartela.
For technical support, spare parts, or service inquiries, please contact Einhell customer service through their official channels. Always provide your product model number (TP-CD 18/50 Li BL Solo) and serial number when seeking assistance.





