1. Introduzione
This manual provides essential information for the safe and efficient operation, maintenance, and troubleshooting of your Fiat Professional CABRIO44C Diesel Centrifugal Water Pump. This pump features a 12 HP diesel engine, 4-inch suction, and 4-inch discharge, with both electric and manual recoil start systems. It is designed for agricultural and livestock applications, offering efficient fuel consumption and low maintenance.
Please read this manual thoroughly before operating the pump to ensure proper use and to prevent injury or damage to the equipment.
2. Istruzioni di sicurezza
ATTENZIONE: la mancata osservanza di queste istruzioni di sicurezza potrebbe causare lesioni gravi o mortali.
- Leggi il manuale: Always read and understand the entire instruction manual before operating the pump.
- Sicurezza del carburante: Diesel fuel is flammable. Store fuel in approved containers away from ignition sources. Refuel in a well-ventilated area with the engine off and cool. Do not smoke while refueling.
- Fumi di scarico: Engine exhaust contains carbon monoxide, a colorless, odorless, poisonous gas. Operate the pump only in well-ventilated outdoor areas. Never operate indoors or in enclosed spaces.
- Superfici calde: The engine and pump components become very hot during operation and remain hot for some time after shutdown. Avoid contact to prevent burns.
- Electrical Safety (Electric Start Models): Ensure battery connections are secure and correct. Do not short-circuit battery terminals. Wear appropriate personal protective equipment when handling batteries.
- Parti mobili: Keep hands, feet, and clothing away from moving parts such as the flywheel, fan, and recoil starter.
- Superficie stabile: Operate the pump on a level, stable surface to prevent tipping.
- Fonte d'acqua: Ensure the suction hose is securely connected and submerged in clean water, free of debris that could damage the pump.
- Dispositivi di protezione individuale (DPI): Wear appropriate safety glasses, gloves, and hearing protection when operating or servicing the pump.
- Bambini e animali domestici: Tenere bambini e animali domestici lontani dall'area operativa.
3. Impostazione
- Disimballaggio e ispezione:
Carefully remove the pump from its packaging. Inspect for any shipping damage. Report any damage to your dealer immediately.

Immagine 1: anteriore view of the Fiat Professional CABRIO44C Diesel Centrifugal Water Pump, showing the pump housing, engine, and protective frame.
- Posizionamento:
Place the pump on a firm, level surface. Ensure there is adequate ventilation around the pump. Keep it away from flammable materials.
- Aggiungere olio motore:
Before first use, fill the engine crankcase with the recommended diesel engine oil (refer to engine manual for specific type and capacity). Do not overfill. Check oil level regularly.
- Aggiungere carburante diesel:
Fill the fuel tank with clean diesel fuel. Use a funnel to prevent spills. Do not fill above the fuel filter screen. Secure the fuel cap tightly.
- Collegare i tubi:
Attach the suction hose (4-inch) securely to the pump's suction inlet. Ensure all connections are airtight to prevent air leaks, which can affect pump performance. Attach the discharge hose (4-inch) to the pump's discharge outlet.

Immagine 2: Lato view of the pump, highlighting the engine and the pump's inlet/outlet connections.
- Adescare la pompa:
Remove the priming plug on top of the pump housing. Fill the pump housing completely with clean water until it overflows. Replace the priming plug securely. This step is crucial for centrifugal pumps to operate.
- Collegamento della batteria (avviamento elettrico):
If using electric start, ensure the battery is fully charged and correctly connected to the starter motor terminals (positive to positive, negative to negative).

Immagine 3: Dettagliata view of the pump, showing the battery and specific engine components.
4. Istruzioni per l'uso
4.1 Avviamento del motore (avviamento elettrico)
- Ensure the pump is primed and all hoses are connected.
- Ruotare la valvola del carburante in posizione "ON".
- Set the throttle lever to the "START" or mid-range position.
- Turn the ignition key to the "START" position. Release the key once the engine starts. Do not crank for more than 5 seconds at a time. If the engine does not start, wait 10 seconds before trying again.
- Once the engine starts, allow it to warm up for a few minutes. Adjust the throttle to the desired operating speed.
4.2 Starting the Engine (Manual Recoil Start)
- Ensure the pump is primed and all hoses are connected.
- Ruotare la valvola del carburante in posizione "ON".
- Set the throttle lever to the "START" or mid-range position.
- Grasp the recoil starter handle firmly. Pull slowly until resistance is felt, then pull sharply and quickly. Allow the rope to retract smoothly. Repeat until the engine starts.
- Once the engine starts, allow it to warm up for a few minutes. Adjust the throttle to the desired operating speed.
4.3 Arresto del motore
- Ridurre il regime del motore al minimo.
- Turn the ignition key to the "OFF" position (for electric start) or move the engine stop switch to "OFF".
- Ruotare la valvola del carburante in posizione "OFF".
5. Manutenzione
Regular maintenance is crucial for the longevity and optimal performance of your water pump. Always ensure the engine is off and cool before performing any maintenance.
- Olio motore: Check oil level before each use. Change oil after the first 20 hours of operation, then every 100 hours or annually, whichever comes first.
- Filtro dell'aria: Inspect the air filter element regularly. Clean or replace as needed, especially in dusty conditions.
- Filtro del carburante: Inspect and clean the fuel filter screen periodically. Replace if damaged.
- Alloggiamento della pompa: After each use, drain any remaining water from the pump housing to prevent corrosion and freezing in cold weather. Inspect the impeller for debris.
- Collegamenti dei tubi: Check all hose connections for leaks and wear. Replace worn hoses or clamps.
- Batteria (avviamento elettrico): Check battery terminals for corrosion. Keep the battery charged, especially during periods of non-use.
6. Risoluzione Dei Problemi
| Problema | Possibile causa | Soluzione |
|---|---|---|
| Il motore non si avvia | Nessun carburante Valvola carburante spenta Olio motore basso Battery discharged (electric start) Faulty glow plug (diesel) Filtro del carburante intasato | Aggiungere carburante diesel Girare la valvola del carburante su ON Aggiungere olio motore al livello corretto Caricare o sostituire la batteria Check/replace glow plug Pulire/sostituire il filtro del carburante |
| Pump does not prime or deliver water | Pompa non adescata Air leak in suction hose/connections Tubo di aspirazione intasato Girante danneggiata Livello dell'acqua troppo basso | Riempire l'alloggiamento della pompa con acqua Check and tighten all suction connections Clear obstruction from suction hose Inspect and replace impeller if necessary Ensure suction hose is adequately submerged |
| Flusso d'acqua ridotto | Partial clog in hoses/pump Engine running too slow Perdita d'aria nella linea di aspirazione Girante usurata | Inspect and clear clogs Increase engine RPM Check and tighten suction connections Inspect and replace impeller |
| Il motore funziona in modo irregolare o si spegne | Filtro carburante sporco Carburante contaminato Filtro dell'aria intasato Olio motore basso | Pulire/sostituire il filtro del carburante Drain and refill with fresh diesel Pulire/sostituire il filtro dell'aria Controllare e aggiungere olio motore |
7. Specifiche
| Caratteristica | Dettaglio |
|---|---|
| Modello | CABRIO44C |
| Marca | Fiat Professional |
| Tipo di motore | Diesel, 12 HP |
| Suction Diameter | 4 pollici |
| Diametro di scarico | 4 pollici |
| Avvia il sistema | Rinculo elettrico e manuale |
| Materiale | Iron (Pump Head) |
| Fonte di alimentazione | Diesel |
| GTIN / UPC | 752501000163 |
| ASIN | B09NQG5LW2 |
8. Garanzia e supporto
Warranty information for this product is typically provided with the purchase documentation or can be obtained from your authorized Fiat Professional dealer. Please retain your proof of purchase for warranty claims.
For technical support, spare parts, or service, please contact your local Fiat Professional service center or the dealer from whom you purchased the product. Provide your model number (CABRIO44C) and serial number (if applicable) when seeking assistance.