1. Introducció
This manual provides important information for the safe and proper operation, maintenance, and troubleshooting of your Einhell BT-TJ 2250 Trolley Jack. Please read this manual thoroughly before using the product and keep it for future reference.
The Einhell BT-TJ 2250 is a robust and stable trolley jack designed for lifting vehicles with a maximum load capacity of 2250 kg. It features two ball-bearing swivel castors for easy maneuverability, an extra-large support saddle, and a long, two-part lifting rod to ensure safe and easy lifting of loads. An integrated safety valve protects against overloading.
2. Instruccions de seguretat
Observeu sempre les següents precaucions de seguretat per evitar lesions o danys al producte:
- Llegeix el manual: Abans de l'operació, llegiu i comprengueu totes les instruccions i advertències d'aquest manual.
- Capacitat de càrrega: No supereu mai la capacitat de càrrega màxima de 2250 kg.
- Superfície estable: Always use the jack on a hard, level, and stable surface.
- Suport per a vehicles: After lifting, always support the vehicle with appropriate jack stands before working underneath it. Never rely solely on the jack for support.
- Center Load: Assegureu-vos que la càrrega estigui centrada a la sella del gat.
- Àrea clara: Keep hands, feet, and other body parts clear of moving parts and the area under the load.
- Manteniment: Regularly inspect the jack for damage or wear. Do not use if damaged.
- Nens i animals de companyia: Mantenir els nens i les mascotes lluny de la zona de treball.
- Protecció de sobrecàrrega: The jack is equipped with an overload safety valve. Do not attempt to bypass or adjust this valve.
3. Components del producte
Familiarize yourself with the parts of your Einhell BT-TJ 2250 Trolley Jack:

- Cos principal: The robust steel frame of the jack.
- Braç elevador: The movable arm that raises the support saddle.
- Support Saddle: The circular pad at the top of the lifting arm where the load rests. It is extra-large for stability.
- Swivel Castors: Two ball-bearing wheels at the rear for easy steering and positioning.
- Fixed Wheels: Two wheels at the front for stability.
- Lifting Rod (Handle): A two-part rod used to pump the jack and operate the release valve.
- Vàlvula d'alliberament: Located at the base of the lifting mechanism, controlled by rotating the lifting rod.
- Overload Safety Valve: Internal mechanism to prevent lifting beyond the rated capacity.
4. Muntatge i muntatge
The Einhell BT-TJ 2250 Trolley Jack typically comes pre-assembled, but the lifting rod may need to be attached.
- Attach the Lifting Rod: Insert the two parts of the lifting rod together. Then, insert the assembled rod into the handle socket on the jack. Ensure it is securely seated.
- Bleed Air (First Use): Before first use, it is recommended to bleed any air from the hydraulic system.
- Turn the lifting rod counter-clockwise to fully open the release valve.
- Pump the lifting rod vigorously several times.
- Turn the lifting rod clockwise to close the release valve.
5. Instruccions de funcionament
5.1. Lifting a Load
- Preparar el vehicle: Aparqueu el vehicle sobre una superfície dura i anivellada. Poseu el fre d'estacionament i bloquegeu les rodes que romandran a terra.
- Col·loca el Jack: Locate the vehicle's designated lifting points (refer to your vehicle's owner's manual). Position the jack's support saddle directly under the lifting point.
- Close the Release Valve: Turn the lifting rod clockwise until the release valve is fully closed. Do not overtighten.
- Aixecar la càrrega: Pump the lifting rod up and down to raise the support saddle and lift the vehicle. Continue pumping until the vehicle reaches the desired height.
- Assegurar amb suports hidràulics: Immediately place appropriately rated jack stands under the vehicle's designated support points. Slowly lower the vehicle onto the jack stands by carefully turning the lifting rod counter-clockwise. Once the vehicle is securely resting on the jack stands, remove the trolley jack.
5.2. Lowering a Load
If the vehicle is on jack stands, first lift it slightly off the stands using the trolley jack before lowering.
- Netegeu l'àrea: Ensure no one is under or near the vehicle.
- Col·loca el Jack: If removed, reposition the jack's support saddle under the lifting point.
- Slowly Open Release Valve: Slowly and carefully turn the lifting rod counter-clockwise to open the release valve. The vehicle will begin to descend. Control the descent speed by adjusting how much you open the valve.
- Fully Lower: Continue lowering until the vehicle is fully on the ground.
- Treure Jack: Once the vehicle is stable on the ground, remove the trolley jack.
6. Manteniment i emmagatzematge
- Neteja: Clean the jack regularly with a damp tela. No utilitzeu productes químics durs.
- Lubricació: Periodically lubricate moving parts and pivot points with light machine oil.
- Oli hidràulic: Check the hydraulic oil level periodically. If low, refill with a high-quality hydraulic jack oil. Consult a qualified technician if unsure.
- Inspecció: Abans de cada ús, inspeccioneu el gat per detectar qualsevol signe de danys, fuites o desgast. No utilitzeu un gat danyat.
- Emmagatzematge: Store the jack in a dry, clean place, preferably with the ram fully retracted to protect the hydraulic cylinder.
7. Solució De Problemes
| Problema | Causa possible | Solució |
|---|---|---|
| En Jack no aixeca o aixeca lentament. | Low hydraulic oil level; Air in the system; Release valve not fully closed; Overload. | Check and refill hydraulic oil; Bleed air from the system (see Setup); Ensure release valve is fully closed; Do not exceed load capacity. |
| El gat baixa sota càrrega. | Release valve not fully closed; Internal leak; Damaged seals. | Ensure release valve is fully closed; Consult a qualified technician for repair or replacement of seals. |
| Jack makes unusual noises. | Air in the system; Lack of lubrication; Damaged components. | Bleed air from the system; Lubricate moving parts; Inspect for damage and replace if necessary. |
8. Especificacions
| Característica | Detall |
|---|---|
| Marca | Einhell |
| Número de model | 2022135 |
| Capacitat de càrrega | 2250 kg |
| Altura mínima | 140 mm |
| Altura màxima | 495 mm |
| Pes de l'article | 32 quilos |
| Dimensions (embalatge) | 74 x 35.8 x 23.6 cm |
9. Garantia i Suport
For warranty information, please refer to the warranty card included with your product or visit the official Einhell website. For technical support or spare parts, please contact Einhell customer service. Keep your purchase receipt as proof of purchase.
Einhell Customer Service: Please refer to the contact details provided on the Einhell official weblloc web o a l'embalatge del producte.





