JIAYIN JYPC-4
JYPC-4 Electromagnetic Liquid Solenoid Pump Instruction Manual
Model: JYPC-4
1. Introduction
This manual provides essential information for the safe and efficient operation, installation, and maintenance of the JIAYIN JYPC-4 Electromagnetic Liquid Solenoid Pump. Please read this manual thoroughly before using the product and retain it for future reference.
The JYPC-4 is a miniature electromagnetic pump designed for various pumping applications, capable of handling water or non-corrosive liquids. It operates on AC 220V - 240V and has a flow rate of 220cc/min.
2. Consignes de sécurité
Respectez toujours les consignes de sécurité suivantes afin d'éviter les blessures ou d'endommager le produit.
- Sécurité électrique : Assurez-vous que l'alimentation électrique corresponde au volume nominal de la pompetage (AC 220V-240V). Disconnect power before installation, maintenance, or troubleshooting. Do not operate with damaged cords or connections.
- Compatibilité liquide : This pump is designed for water or non-corrosive liquids. Do not use with flammable, corrosive, or highly viscous fluids.
- Limites de température : Do not exceed the specified ambient temperature (Ta 70℃) or fluid temperature (Tf 60℃).
- Installation: Ensure proper and secure installation to prevent leaks or disconnections.
- Enfants et animaux domestiques : Keep the pump and its components out of reach of children and pets.
3. Produit terminéview
The JIAYIN JYPC-4 is a compact and efficient plunger-type electromagnetic pump. Its robust design ensures reliable performance for various liquid transfer needs.
3.1 Principales caractéristiques
- Vol évaluétage: AC 230V 50Hz 22W
- Flow Rate: 220 ± 20 cc/min
- Pressure: ≥5.5 bar
- Working Medium: Water or non-corrosive liquid
- Designed for no rust and no clogging
3.2 Composants du produit

Figure 3.2.1 : Devant view of the JYPC-4 pump, showing the main body and plunger.

Figure 3.2.2 : Incliné view of the pump, highlighting the electrical terminals and mounting bracket.

Figure 3.2.3 : De haut en bas view of the pump, showing the plunger mechanism and outlet.

Figure 3.2.4 : Côté view of the pump, illustrating its compact form factor.

Figure 3.2.5 : Bas view of the pump, showing the inlet connection.

Figure 3.2.6 : Arrière view of the pump, showing the electrical connection points.
4. Spécifications
Detailed technical specifications for the JYPC-4 pump are provided below:
| Attribut | Valeur |
|---|---|
| Marque | JIAYIN |
| Modèle | JYPC-4 |
| Taper | Miniature Electromagnetic Pump, Plunger Type |
| Vol évaluétage | AC 220V - 240V (230V 50Hz) |
| Consommation d'énergie | 22 W |
| Débit | 220 ± 20 cc/min |
| Pression | ≥5.5 bar |
| Milieu de travail | Water or non-corrosive liquid |
| Température ambiante (Ta) | 70℃ (Max) |
| Fluid Temperature (Tf) | 60℃ (Max) |
| Poids | 142 g (environ 5 onces) |
| Matériel | Plastique |
| Dimensions du produit | 3.46 x 1.5 x 1.61 pouces (environ 88 x 38 x 41 mm) |
| Code UPC | 607469294751 |

Figure 4.1 : Technical drawing showing the dimensions of the JYPC-4 pump in millimeters.
5. Configuration et installation
Proper installation is crucial for the pump's performance and longevity. It is recommended that installation be performed by a qualified professional if you are unsure.
- Montage: Securely mount the pump in a stable position, ensuring it is level and protected from excessive vibration. Consider the orientation for optimal flow and air purging.
- Connexions de plomberie:
- Connect the inlet hose to the suction side of the pump. Ensure the hose is free of kinks and has a tight seal to prevent air leaks.
- Connect the outlet hose to the discharge side. Ensure all connections are secure and leak-free.
- Use appropriate fittings and clamps for the hose sizes.
- Connexion électrique :
- Verify that the power supply is AC 220V-240V, 50Hz.
- Connect the pump's electrical terminals to the power source according to local electrical codes and safety standards. Ensure proper insulation and strain relief for the wiring.
- If the pump is part of a larger system, ensure it is correctly integrated with any control circuits or safety devices.
- Amorçage (si nécessaire) : Depending on the application, the pump may need to be primed before first use. Ensure the pump and suction line are filled with liquid to prevent dry running.
6. Mode d'emploi
Once installed, operating the JYPC-4 pump is straightforward.
- Vérification initiale : Before turning on the power, double-check all plumbing and electrical connections for security and absence of leaks.
- Mise sous tension : Apply power to the pump. The electromagnetic mechanism will activate, and the plunger will begin its reciprocating motion, drawing liquid through the inlet and expelling it through the outlet.
- Fonctionnement du moniteur : Observe the pump during its initial operation. Listen for unusual noises and check for any leaks. Ensure a steady flow of liquid.
- Contrôle de flux : The pump has a flow control range of ±20%. If your application requires precise flow, external flow control mechanisms may be necessary.
- Éteindre: To stop the pump, simply disconnect the power supply.
7. Entretien
Regular maintenance ensures the longevity and optimal performance of your JYPC-4 pump.
- Nettoyage: Periodically inspect the pump for any external dirt or debris. Clean the exterior with a damp chiffon. N'utilisez pas de produits chimiques agressifs.
- Inlet/Outlet Inspection: Check the inlet and outlet ports for any blockages or accumulation of sediment. Clear any obstructions to maintain optimal flow.
- Intégrité de la connexion : Regularly inspect all hose and electrical connections for signs of wear, leaks, or corrosion. Tighten or replace as necessary.
- Stockage: If storing the pump for an extended period, ensure it is drained of all liquid, cleaned, and stored in a dry, cool place.
8. Dépannage
This section addresses common issues you might encounter with the JYPC-4 pump.
| Problème | Cause possible | Solution |
|---|---|---|
| La pompe ne démarre pas | Pas d'alimentation ; volume incorrecttage; Damaged wiring; Internal fault. | Check power connection and outlet; Verify voltage matches pump requirements; Inspect wiring for damage; If issues persist, contact support. |
| Débit faible ou nul | Air in the system (not primed); Clogged inlet/outlet; Kinked hose; Suction lift too high; Pump cavitation. | Prime the pump; Clear any blockages; Straighten hoses; Ensure suction lift is within limits; Check for air leaks in suction line. |
| Bruit inhabituel pendant le fonctionnement | Air in the system; Foreign object in pump; Loose mounting; Worn internal components. | Check for air leaks and prime; Disconnect power and inspect for foreign objects (if safe); Secure mounting; If noise persists, contact support. |
| Fuites au niveau des connexions | Loose connections; Damaged seals/hoses; Incorrect fittings. | Tighten all connections; Replace damaged seals or hoses; Ensure correct fittings are used. |
9. Garantie et assistance
For technical assistance, product inquiries, or warranty information, please contact the manufacturer or distributor.

Figure 9.1 : Product packaging displaying manufacturer and contact information.

Figure 9.2 : Product packaging showing typical applications for the pump, such as steam generators and steam irons.

Figure 9.3 : Product packaging with detailed product name, voltage, flow, power, frequency, and manufacturer address.
Based on the product packaging, you may contact:
- Fabricant: JIAYIN (Ningbo Jiayin Electro Mechanical Technology Co., Ltd.)
- E-mail: info@wsj-product.com
- Tél.: 18594033865
- Représentant européen : WSJ Product Ltd., Eschborner Landstraße 42-50, 60489 Frankfurt am Main, Germany
Ask a question about this manual
Ask about setup, troubleshooting, compatibility, parts, safety, or missing instructions. Manuals+ will review the question and use this page’s manual context to help answer it.