TROTEC Deep Well Pump TDP 7500 E Instruction Manual

1. Introducció

This instruction manual provides essential information for the safe and effective use of your TROTEC Deep Well Pump TDP 7500 E. Please read this manual thoroughly before installation and operation to ensure proper function and to prevent damage or injury. Keep this manual in a safe place for future reference.

The TROTEC TDP 7500 E is a robust deep well pump designed for extracting clear water from wells, boreholes, and cisterns. Its slim design allows for installation in narrow boreholes, making it ideal for garden irrigation, domestic water supply, and other water transfer applications.

Figure 1: TROTEC Deep Well Pump TDP 7500 E with its external control box and power cable.

2. Instruccions de seguretat

ADVERTIMENT! Llegiu totes les advertències de seguretat i totes les instruccions. El no seguir les advertències i instruccions pot provocar descàrregues elèctriques, incendis i/o lesions greus.

• Seguretat elèctrica: Ensure the power supply matches the pump's specifications (230 V). Always disconnect the power supply before performing any work on the pump. The external control box is splash-proof (IP44) but should be protected from direct water exposure.
• Instal·lació: The pump must be fully submerged during operation. Do not operate the pump dry. Ensure the borehole diameter is at least 11 cm for proper installation.
• Qualitat de l'aigua: This pump is designed for clear water. Do not pump flammable, corrosive, explosive, or abrasive liquids. The water temperature should not exceed 35°C.
• Infants i espectadors: Mantingueu els nens i les persones no autoritzades allunyats de la zona d'operació.
• Manteniment: Només personal qualificat ha de realitzar les reparacions. Utilitzeu només recanvis originals.
• Protecció de sobrecàrrega: The integrated thermal protection circuit and overload switch protect the pump from damage due to overheating or overcurrent.

3. Components inclosos

The TROTEC Deep Well Pump TDP 7500 E package typically includes the following items:

• TROTEC Deep Well Pump TDP 7500 E (Stainless Steel)
• External Control Box with integrated overload switch
• Power Cable (approx. 20 meters)
• Non-return valve (integrated)
• Dirt screen (integrated, stainless steel)
• Manual d'instruccions

4. Configuració i instal·lació

Follow these steps for proper installation of your deep well pump:

1. Prepare the Borehole: Ensure the borehole has a minimum diameter of 11 cm to accommodate the pump (10 cm diameter). The maximum immersion depth is 20 meters.

Figure 2: Dimensions of the pump, showing a length of 93 cm and a diameter of 10 cm.
2. Connect the Discharge Pipe: Attach a 1 ¼" pipe to the high-quality brass thread outlet of the pump. Ensure a secure and watertight connection.


Figure 3: Detail of the pump's brass connection for the discharge pipe.

3. Baixa la bomba: Carefully lower the pump into the well or borehole. Use a strong rope or cable attached to the designated eyelets on the pump head for support. Ensure the pump is suspended at least 0.5 meters from the bottom of the well to avoid drawing in sediment. The maximum immersion depth is 20 meters.


Figure 4: Installation diagram showing minimum borehole diameter (11 cm), minimum distance from bottom (0.5 m), and maximum immersion depth (20 m).

4. Position the Control Box: Place the external control box in a dry, protected location, easily accessible for operation. The control box is splash-proof (IP44) but should not be exposed to heavy rain or direct water spray.

Figure 5: The external control box, featuring power connections and safety warnings.
5. Connecteu-vos a l'alimentació: Plug the pump's power cable into the external control box, and then plug the control box into a suitable 230 V power outlet.

5. Funcionament

Operating the TROTEC Deep Well Pump TDP 7500 E is straightforward:

1. Posada en marxa inicial: After installation, ensure all connections are secure and the pump is fully submerged.
2. Encès: Switch on the power using the switch on the external control box. The pump will begin to draw water.
3. Seguiment: Observe the water flow. The pump has a maximum flow rate of 4800 liters per hour and can achieve a maximum pressure of 9.3 bar.
4. Protecció tèrmica: The integrated thermal protection circuit and overload switch will automatically shut off the pump if it overheats or experiences an electrical overload, preventing damage.
5. Apagar: To stop the pump, switch off the power at the control box.

Figure 6: The deep well pump in operation, providing water for garden irrigation.

6. Manteniment

Un manteniment regular garanteix la longevitat i el rendiment òptim de la bomba:

• Cleaning the Dirt Screen: The pump features a stainless steel dirt screen that prevents particles larger than 2.3 mm from entering. Periodically inspect and clean the screen to ensure unrestricted water flow.
• Emmagatzematge d'hivern: If the pump will not be used during freezing temperatures, remove it from the well, drain all water, and store it in a frost-free environment.
• Neteja general: Clean the exterior of the pump and control box with a damp drap. No utilitzeu detergents ni dissolvents forts.
• Inspecció: Regularly check the power cable and connections for any signs of damage.

7. Solució De Problemes

Aquí teniu alguns problemes comuns i les seves possibles solucions:

8. Especificacions tècniques

9. Garantia i Suport

For warranty information, technical support, or service inquiries regarding your TROTEC Deep Well Pump TDP 7500 E, please refer to the official TROTEC website or contact their customer service directly. Details can typically be found on the product packaging or the manufacturer's official documentation.

Always ensure you have your product model number (TDP 7500 E or 4610000215) and proof of purchase available when contacting support.