1. Įvadas
Thank you for choosing the DXQ FL-40 High Pressure Diaphragm Pump. This manual provides essential information for the proper installation, operation, and maintenance of your pump. Please read it thoroughly before use to ensure safe and efficient performance.

Figure 1: DXQ FL-40 High Pressure Diaphragm Pump
Pagrindinės funkcijos:
- Patvari medžiaga: Constructed from high-strength cast iron with powder coating, ensuring waterproof and rust-resistant properties for long-term use.
- Galingas automatinis slėgio siurblys: A fully automatic self-priming pump with a maximum flow rate of 17 L/min and an inlet PSI set to Max 40PSI (2.76Bar). Operates on 12V AC power.
- Saugos apsauga: Features built-in thermal protection and automatic pressure protection. Designed for long service life with quiet operation and no leakage.
- Greitas montavimas: Compact size, lightweight design, and stable performance facilitate instant assembly.
- Universalios programos: Suitable for various uses including food and beverage filling, liquid transfer, clean machine requirements, road work, and cooling systems.

Figure 2: Wide range of applications for the FL-40 pump
2. Saugos instrukcijos
Visada laikykitės šių saugos priemonių, kad išvengtumėte sužalojimų ar siurblio pažeidimo.
- Įsitikinkite, kad maitinimo šaltinis atitinka siurblio įtampątage reikalavimus (12V).
- Do not operate the pump with damaged wiring or connections.
- Venkite ilgesnį laiką leisti siurbliui veikti be veikimo be išjungimo, nes tai gali jį sugadinti.
- Užtikrinkite tinkamą ventiliaciją aplink siurblį eksploatacijos metu.
- Do not use the pump for flammable liquids or in explosive atmospheres.
- Laikykite rankas ir laisvus drabužius toliau nuo judančių dalių.
- Prieš atlikdami bet kokius techninės priežiūros ar trikčių šalinimo darbus, atjunkite maitinimą.
- The pump features built-in thermal protection to prevent overheating. If the pump stops unexpectedly, allow it to cool down before restarting.

Figure 3: Thermal Protection feature of the pump
3. Sudedamosios dalys
The DXQ FL-40 High Pressure Diaphragm Pump package typically includes the following components:
- 1 x Diaphragm Water Pump
- 1 x filtras
- 3 x jungiamosios detalės (įvairių tipų jungtys)

Figure 4: Included filter and fittings

Figure 5: Key components and connections of the pump
4. Sąranka ir diegimas
Follow these steps for quick and proper installation of your diaphragm pump:
- Montavimas: Securely mount the pump in a dry, well-ventilated area using the stable bracket. Ensure it is on a flat, stable surface to minimize vibration.
- Įvado jungtis: Connect the water inlet hose to the designated inlet port (often labeled 'Inlet' or indicated by an arrow pointing towards the pump). It is recommended to install the included filter on the inlet line to prevent debris from entering the pump.
- Išvesties jungtis: Connect the water outlet hose to the designated outlet port (often labeled 'Outlet' or indicated by an arrow pointing away from the pump).
- Elektros jungtis: Connect the pump's power wires to a 12V DC power source. Ensure correct polarity (red wire to positive, black wire to negative). It is advisable to install an inline fuse for protection.
- Pripildykite siurblį (jei reikia): While this is a self-priming pump, ensuring the inlet line is filled with water before the first use can aid in faster priming.
- Patikrinkite, ar nėra nuotėkių: After all connections are made, slowly introduce water into the system and check for any leaks at the fittings. Tighten connections as needed.

Figure 6: Fast assembly and water flow direction
5. Operacija
Once installed, operating the DXQ FL-40 pump is straightforward:
- Siurblio paleidimas: Ensure all connections are secure and the power source is ready. Apply 12V DC power to the pump. The pump will begin to operate and self-prime.
- Automatinis veikimas: The pump is designed to automatically turn on when water is demanded (e.g., a faucet is opened) and turn off when the demand stops and pressure builds up in the system.
- Flow and Pressure: The pump delivers a maximum flow of 17 L/min and maintains pressure up to 40 PSI.
- Stebėjimas: Periodically check the pump for unusual noises, vibrations, or leaks during operation.
6. Priežiūra
Reguliarus siurblio aptarnavimas užtikrina jo ilgaamžiškumą ir optimalų veikimą:
- Filtro valymas: Regularly inspect and clean the inlet filter to prevent clogging and maintain optimal flow. Disconnect power, remove the filter housing, clean the mesh screen, and reassemble.

Figure 7: The included metal filter for debris prevention
- Ryšio patikrinimas: Periodically check all hose and electrical connections for tightness and signs of wear.
- Žieminimas (jei taikoma): If the pump is used in an environment where temperatures drop below freezing, ensure it is drained completely or protected with RV antifreeze to prevent damage from freezing water.
- Bendras valymas: Keep the exterior of the pump clean and free from dirt and debris.
7. Problemų sprendimas
Dažniausiai pasitaikančias problemas ir jų sprendimus rasite toliau pateiktoje lentelėje:
| Problema | Galima priežastis | Sprendimas |
|---|---|---|
| Siurblys neveikia | No power; Loose wiring; Blown fuse; Motor fault | Patikrinkite maitinimo šaltinį; Tvirtai junkite; Pakeiskite saugiklį; Susisiekite su palaikymo tarnyba |
| Mažas srautas arba slėgis | Clogged inlet filter; Kinked or restricted hose; Air in system; Low voltage | Clean filter; Straighten hose; Bleed air from system; Check power supply |
| Siurblys dirba nuolat | Leak in system; Pressure switch malfunction; Open faucet | Check for leaks and repair; Contact support for pressure switch; Close all faucets |
| Siurblys triukšmingas | Oras sistemoje; Atsilaisvinęs tvirtinimas; Šiukšlės siurblyje | Bleed air; Secure mounting; Disconnect power and inspect pump (if safe) |
| Vanduo nuteka iš siurblio | Loose fittings; Damaged seals/diaphragm | Tighten fittings; Contact support for seal replacement |
8. Techninės specifikacijos
Detailed specifications for the DXQ FL-40 Diaphragm Pump:
| Specifikacija | Vertė |
|---|---|
| Gamintojas | BananaB (DXQ) |
| Modelio numeris | FL-40GMB12V000001 |
| Gaminio matmenys | 36 x 12 x 10 cm (apytiksliai 14.2 x 4.7 x 3.9 colio) |
| Svoris | 2.4 kg (apie 5.3 svaro) |
| Spalva | Juoda |
| Stilius | Diafragma |
| Medžiaga | Ketaus |
| Maitinimo šaltinis | 12V DC |
| ttage | 12 voltų |
| Maksimalus srauto greitis | 17 litrų per minutę |
| Maksimalus slėgis | 40 PSI (2.76 barų) |
| Maksimalus kėlimo aukštis | 2 metrai |
| Baterijos įtrauktos? | Nr |
| Reikalingos baterijos? | Nr |

Figure 8: Pump dimensions

Figure 9: Durable Cast Iron Material
9. Informacija apie garantiją
For specific warranty terms and conditions, please refer to the product packaging or contact the seller/manufacturer directly. Keep your proof of purchase for any warranty claims.
10. Pagalba klientams
If you encounter any issues not covered in this manual or require further assistance, please contact the seller or manufacturer through the platform where you purchased the product. Provide your model number and a detailed description of the issue for faster service.





