PEDROLLO 2CPm 25/16B Electric Centrifugal Pump User Manual

1. 서론

This manual provides essential information for the safe and efficient operation, installation, and maintenance of your PEDROLLO 2CPm 25/16B Electric Centrifugal Pump. Please read this manual thoroughly before operating the pump to ensure proper use and to prevent damage or injury.

Figure 1: PEDROLLO 2CPm 25/16B Electric Centrifugal Pump. This image shows the complete pump unit, featuring the blue pump body connected to the electric motor, designed for efficient fluid transfer.

2. 안전 정보

부상, 감전, 화재 또는 펌프 손상의 위험을 줄이려면 항상 다음 안전 수칙을 준수하십시오.

• 전기 안전: Ensure the pump is connected to a properly grounded power supply. Do not operate with damaged cords or plugs. Disconnect power before any maintenance or service.
• 물 안전: Do not operate the pump dry. Ensure the pump is always primed before starting. Protect the pump from freezing temperatures.
• 설치: Install the pump on a stable, level surface. Ensure adequate ventilation around the motor. Use appropriate pipe fittings and sealants to prevent leaks.
• 개인 보호 장비(PPE): Wear appropriate safety gear, such as gloves and eye protection, when handling the pump or performing maintenance.
• 어린이와 애완동물: 펌프가 작동하는 동안 어린이와 애완동물이 펌프에 접근하지 못하도록 하세요.

3. 제품 구성 요소 및 설명

The PEDROLLO 2CPm 25/16B is a single-phase electric centrifugal pump designed for efficient water transfer. It features a cast iron pump body and a stainless steel crankshaft, ensuring durability and reliable performance.

• 힘: 2마력(1.5kW)
• 최대 유량 : 140 liters/minute (200 l/min)
• 최대 머리: 56 미터
• 최대 흡입 리프트: 7 미터
• Suction Nozzle Diameter: 1 1/4 인치
• Discharge Nozzle Diameter: 1 인치

Figure 2: Internal Diagram of the Centrifugal Pump. This diagram illustrates the key internal components of the pump, showing the flow path and mechanical parts.

• 1. 펌프 Casing: The outer housing of the pump, typically made of cast iron, which contains the impeller and directs the fluid flow.
• 2. Discharge Port: The outlet through which the pumped fluid exits the pump.
• 3. Impeller: The rotating component with vanes that imparts kinetic energy to the fluid, increasing its velocity and pressure.
• 4. Motor Shaft: The rotating shaft that connects the motor to the impeller, transmitting power.
• 5. Mechanical Seal: Prevents fluid leakage along the motor shaft where it enters the pump casing.
• 6. Bearings: Support the rotating shaft, reducing friction and ensuring smooth operation.
• 7. Motor Stator: The stationary part of the electric motor that contains the windings, generating the magnetic field.
• 8. Motor Rotor: The rotating part of the electric motor, connected to the shaft, which interacts with the stator's magnetic field to produce torque.

4. 설정 및 설치

4.1 풀기 및 검사

1. Carefully remove the pump from its packaging.
2. Inspect the pump for any visible damage that may have occurred during shipping. Report any damage to your supplier immediately.
3. 포장 목록에 나열된 모든 구성품이 들어 있는지 확인하세요.

4.2 펌프 장착

1. Select a dry, well-ventilated location, protected from direct sunlight and freezing temperatures.
2. Mount the pump on a solid, level foundation to minimize vibration and noise. Use appropriate bolts to secure the pump through its base plate holes.
3. Ensure there is sufficient space around the pump for ventilation and future maintenance.

4.3 배관 연결

1. Connect the suction pipe to the pump's inlet (1 1/4 inch) and the discharge pipe to the outlet (1 inch).
2. 누수를 방지하기 위해 모든 연결부에 적절한 파이프 나사산 밀봉제를 사용하십시오.
3. Ensure that the piping is adequately supported to prevent strain on the pump connections.
4. Install a foot valve with a strainer at the end of the suction pipe if drawing water from a well or tank.

4.4 전기 연결

1. 전원 공급 장치가 펌프의 볼륨과 일치하는지 확인하십시오.tage 요구 사항(230VAC).
2. Connect the pump to a dedicated, properly grounded electrical circuit protected by a circuit breaker or fuse.
3. All electrical wiring should be performed by a qualified electrician in accordance with local electrical codes.

5. 운영

5.1 펌프 프라이밍

Before initial start-up or after the pump has been drained, it must be primed.

1. Remove the priming plug (if present) or open a valve on the discharge side.
2. 펌프 c를 채우세요asing를 물로 완전히 채워 넘치도록 하세요.
3. Replace the priming plug or close the valve.

5.2 펌프 시동

1. Ensure the pump is properly primed.
2. Open any necessary valves on the suction and discharge lines.
3. 펌프의 전원을 켜십시오. 펌프는 즉시 작동을 시작해야 합니다.
4. 펌프 작동 초기 몇 분 동안은 비정상적인 소음이나 진동이 발생하는지 관찰하십시오.

5.3 펌프 정지

1. 펌프의 전원 공급 장치를 끄십시오.
2. Close any necessary valves on the suction and discharge lines to prevent backflow.

6. 유지관리

정기적인 유지관리는 펌프의 수명과 최적의 성능을 보장합니다.

6.1 Routine Checks (Weekly/Monthly)

• Check for any leaks around the pump casing or pipe connections.
• Listen for unusual noises or vibrations during operation.
• 전원 코드가 손상되었는지 검사하십시오.
• Ensure the pump is adequately ventilated and free from debris.

6.2 청소

• Periodically clean the exterior of the pump to prevent dirt buildup.
• If the pump is used with dirty water, regularly check and clean the strainer on the suction line.

6.3 동절기 대비/보관

• If the pump will not be used for an extended period or in freezing temperatures, drain all water from the pump casing and pipes to prevent damage from ice expansion.
• Store the pump in a dry, protected area.

7. 문제 해결

일반적인 문제와 잠재적인 해결책은 아래 표를 참조하세요.

8. 기술 사양

Detailed specifications for the PEDROLLO 2CPm 25/16B Electric Centrifugal Pump.

9. 보증 및 지원

For product support, technical assistance, or warranty inquiries, please contact your authorized PEDROLLO dealer or the point of purchase. While specific warranty terms may vary by region and retailer, general return policies often allow for refund or replacement within 30 days of purchase, subject to the seller's terms and conditions.

Always refer to your purchase documentation for specific warranty details applicable to your product.

제조업체: PEDROLLO

For further assistance, you may visit the official PEDROLLO web사이트 또는 고객 서비스 부서에 문의하십시오.