1. Introducció
This manual provides essential information for the safe and efficient operation of your WilTec 1300W Pressure Booster Pump with 19L Diaphragm Tank, Model 61540. Please read these instructions carefully before installation, operation, or maintenance. Proper use and adherence to safety guidelines will ensure optimal performance and longevity of the product.
This domestic water system is designed to supply clear water for various household and garden applications, including using rainwater, wastewater, or groundwater. It can also be used to increase pressure in existing water networks.

Figura 1: Mésview of the WilTec Pressure Booster Pump.
2. Instruccions de seguretat
WARNING: Failure to follow these safety instructions may result in electric shock, fire, serious injury, or death.
- Always disconnect the power supply before performing any maintenance, cleaning, or installation work.
- Assegureu-vos que la font d'alimentació voltage matches the specifications on the product label.
- Do not operate the pump with damaged cables or plugs. Have them replaced by a qualified electrician.
- Mantingueu els nens i les persones no autoritzades allunyats de la bomba en funcionament.
- Do not pump flammable, explosive, or corrosive liquids. This pump is designed for clear water only.
- Protect the pump from frost. Drain all water from the system if there is a risk of freezing.
- Assegureu-vos que hi hagi una ventilació adequada al voltant de la bomba durant el funcionament.
- Install the pump on a stable, level surface to prevent tipping.
- Never run the pump dry. Ensure the pump is primed with water before starting.
3. Configuració i instal·lació
Follow these steps for initial setup and installation of your pressure booster pump.
3.1 Desembalatge
- Traieu amb cura tots els components de l'embalatge.
- Inspect the pump for any signs of damage during transit. Do not use if damaged.
- Ensure all parts listed in the packing list (if provided) are present.
3.2 Col·locació
- Place the pump on a firm, level, and dry surface.
- Ensure the location is protected from direct weather exposure and frost.
- Mantingueu una ventilació adequada al voltant de la unitat.
3.3 Connexió de mànegues
- Connect the suction hose to the inlet port of the pump. Ensure a tight, airtight connection to prevent air leaks, which can affect pump performance.
- Connect the pressure hose to the outlet port of the pump.
- For optimal performance, use hoses with appropriate diameters and avoid kinks or sharp bends.

Figura 2: Primer pla view of the pump's connections and integrated pressure switch.
3.4 Cebament de la bomba
Before first use, the pump must be primed with water to ensure proper operation and prevent damage from dry running.
- Open the filling screw (usually located on top of the pump housing).
- Pour clean water into the pump housing until it is completely filled.
- Close the filling screw tightly.
- Ensure all valves in the suction line are open.
3.5 Connexió elèctrica
- Connecteu l'endoll a una presa de corrent amb connexió a terra correcta.
- Ensure the electrical circuit is protected by a residual current device (RCD) for safety.
4. Funcionament
Once the pump is installed and primed, it is ready for operation.
4.1 Engegada de la bomba
- Ensure all connections are secure and the pump is primed.
- Switch on the power using the ON/OFF switch on the unit.
- The pump will start and build pressure in the 19L diaphragm tank.
- The integrated manometer allows you to monitor the operating pressure.

Figura 3: lateral view of the pump, highlighting the integrated manometer for pressure monitoring.
4.2 Automatic Operation (Pressure Switch)
The pump is equipped with an automatic pressure switch:
- When water is drawn (e.g., opening a tap), the pressure in the system drops, and the pressure switch automatically activates the pump.
- Once the water draw-off stops and the tank is refilled to the set pressure, the pump automatically switches off.
- This automatic control reduces energy consumption and extends the pump's lifespan.
4.3 Tancament
- To temporarily stop the pump, switch off the ON/OFF switch.
- For extended periods of non-use or maintenance, disconnect the power plug from the outlet.
5. Manteniment
Regular maintenance ensures the efficient and reliable operation of your pump.
5.1 Neteja
- Netegeu periòdicament l'exterior de la bomba amb anuncis.amp drap. No utilitzeu detergents ni dissolvents forts.
- Check the pre-filter (if installed) regularly and clean it as needed to prevent blockages.
5.2 Winterization (Frost Protection)
If the pump is exposed to freezing temperatures, it must be drained to prevent damage:
- Desconnecteu la bomba de la font d'alimentació.
- Desconnecteu totes les mànegues.
- Open the drain plug (water drain screw) to completely empty the pump and tank.
- Store the pump in a frost-free environment.
6. Solució De Problemes
Aquesta secció tracta els problemes habituals que podeu trobar amb la bomba.
| Problema | Causa possible | Solució |
|---|---|---|
| La bomba no arrenca | No power supply; ON/OFF switch off; Motor overload protection tripped. | Check power connection; Turn ON/OFF switch on; Allow motor to cool, then restart. |
| La bomba funciona però no subministra aigua | Pump not primed; Air leak in suction line; Suction height too high; Suction filter blocked. | Prime the pump; Check all suction connections for leaks; Reduce suction height; Clean suction filter. |
| Low pressure or flow rate | Partial blockage in suction/pressure line; Air in system; Worn pump components. | Check and clear blockages; Re-prime the pump; Contact customer support for service. |
| Pump switches on and off frequently | Small leak in the system; Pressure tank pre-charge pressure incorrect; Pressure switch faulty. | Check for leaks in the entire system; Check and adjust pressure tank pre-charge; Contact customer support. |
7. Especificacions
Technical data for the WilTec 1300W Pressure Booster Pump, Model 61540.
| Característica | Valor |
|---|---|
| Marca | WilTec |
| Número de model | 61540 |
| Poder | 1300 watts |
| Caudal màxim | 4500 litres per hora |
| Alçada màxima de lliurament | 48 metres (4.8 bar) |
| Capacitat del dipòsit | 19 litres |
| Voltage | 230 volts (CA) |
| Material | Plàstic |
| Color | Vermell |
| Pes de l'article | 16.06 quilos |
| Dimensions del producte (L x A x A) | 47L x 25W x 57.5H cm |

Figura 4: Frontal view with key dimensions (Width: 250mm, Height: 575mm).

Figura 5: lateral view with key dimensions (Length: 470mm, Height: 575mm).

Figure 6: Pump performance curve (Head in meters vs. Flow rate in L/h).
8. Garantia i Suport
For warranty information, technical support, or spare parts, please contact WilTec customer service. Keep your purchase receipt as proof of purchase.
La informació de contacte normalment es pot trobar a la fitxa del fabricant weblloc web o la documentació de la compra.





