1. Johdanto
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. Turvallisuustiedot
Noudata aina seuraavia turvaohjeita loukkaantumis-, sähköisku-, tulipalo- tai pumpun vaurioitumisriskin vähentämiseksi.
- Sähköturvallisuus: 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.
- Vesiturvallisuus: Do not operate the pump dry. Ensure the pump is always primed before starting. Protect the pump from freezing temperatures.
- Asennus: Install the pump on a stable, level surface. Ensure adequate ventilation around the motor. Use appropriate pipe fittings and sealants to prevent leaks.
- Henkilökohtaiset suojavarusteet (PPE): Wear appropriate safety gear, such as gloves and eye protection, when handling the pump or performing maintenance.
- Lapset ja lemmikit: Pidä lapset ja lemmikit poissa pumpun läheltä käytön aikana.
3. Product Components and Description
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.
- Teho: 2 hv (1.5 kW)
- Maksimivirtausnopeus: 140 liters/minute (200 l/min)
- Suurin pää: 56 metriä
- Suurin imukorkeus: 7 metriä
- Suction Nozzle Diameter: 1 1/4 tuumaa
- Discharge Nozzle Diameter: 1 tuumaa
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. Pump 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. Asennus ja asennus
4.1 Pakkauksesta purkaminen ja tarkastus
- Poista pumppu varovasti pakkauksestaan.
- Inspect the pump for any visible damage that may have occurred during shipping. Report any damage to your supplier immediately.
- Varmista, että kaikki pakkauslistassa luetellut osat ovat mukana.
4.2 Pumpun asennus
- Select a dry, well-ventilated location, protected from direct sunlight and freezing temperatures.
- 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.
- Ensure there is sufficient space around the pump for ventilation and future maintenance.
4.3 Putkiliitännät
- Connect the suction pipe to the pump's inlet (1 1/4 inch) and the discharge pipe to the outlet (1 inch).
- Käytä sopivaa putkikierteiden tiivistysainetta kaikissa liitoksissa vuotojen estämiseksi.
- Ensure that the piping is adequately supported to prevent strain on the pump connections.
- Install a foot valve with a strainer at the end of the suction pipe if drawing water from a well or tank.
4.4 Sähköliitäntä
- Varmista, että virtalähde vastaa pumpun tilavuuttatage-vaatimukset (230 VAC).
- Connect the pump to a dedicated, properly grounded electrical circuit protected by a circuit breaker or fuse.
- All electrical wiring should be performed by a qualified electrician in accordance with local electrical codes.
5. Käyttö
5.1 Pumpun esitäyttö
Before initial start-up or after the pump has been drained, it must be primed.
- Remove the priming plug (if present) or open a valve on the discharge side.
- Täytä pumppu casinkaada kokonaan vedellä, kunnes se valuu yli.
- Replace the priming plug or close the valve.
5.2 Pumpun käynnistäminen
- Varmista, että pumppu on pohjustettu oikein.
- Open any necessary valves on the suction and discharge lines.
- Kytke pumpun virransyöttö päälle. Pumpun pitäisi käynnistyä välittömästi.
- Tarkkaile pumppua epätavallisten äänien tai tärinän varalta ensimmäisten käyttöminuuttien aikana.
5.3 Pumpun sammuttaminen
- Katkaise pumpun virransyöttö.
- Close any necessary valves on the suction and discharge lines to prevent backflow.
6. Huolto
Säännöllinen huolto varmistaa pumpun pitkän käyttöiän ja optimaalisen suorituskyvyn.
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.
- Tarkista virtajohto vaurioiden varalta.
- Ensure the pump is adequately ventilated and free from debris.
6.2 Puhdistus
- 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 Talvivalmistelu/säilytys
- 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. Vianmääritys
Katso alla olevasta taulukosta yleisiä ongelmia ja niiden mahdollisia ratkaisuja.
| Ongelma | Mahdollinen syy | Ratkaisu |
|---|---|---|
| Pumppu ei käynnisty | No power; tripped circuit breaker; faulty motor. | Check power supply; reset breaker; consult a qualified technician. |
| Pumppu käy, mutta vesi ei virtaa | Pump not primed; air leak in suction line; clogged suction strainer; low water level. | Prime the pump; check all suction connections for leaks; clean strainer; ensure adequate water supply. |
| Alhainen virtaus tai paine | Partial clog; air in system; worn impeller; incorrect pipe size. | Check for clogs; re-prime; inspect impeller; verify plumbing. |
| Liiallinen melu tai tärinä | Cavitation (air in pump); loose mounting; worn bearings. | Ensure proper priming; tighten mounting bolts; consult technician for bearing replacement. |
| Pumppu vuotaa | Loose fittings; damaged mechanical seal; cracked casing. | Tighten connections; replace mechanical seal; replace pump if casing on säröillä. |
8. Tekniset tiedot
Detailed specifications for the PEDROLLO 2CPm 25/16B Electric Centrifugal Pump.
| Erittely | Arvo |
|---|---|
| Valmistaja | PEDROLLO |
| Mallinumero | 2CPm 25/16B |
| Tuotteen paino | 18 kg |
| Väri | Sininen |
| Materiaali | Valurauta, ruostumaton teräs |
| Virtalähde | Johdollinen sähkö |
| Voitage | 230 VAC |
| Power (HP/kW) | 2 hv / 1.5 kW |
| Suurin virtausnopeus | 140 litraa/minuutti |
| Max pää | 56 metriä |
| Suurin imukorkeus | 7 metriä |
| Suction Nozzle Diameter | 1 1/4 tuumaa |
| Discharge Nozzle Diameter | 1 tuumaa |
| ASIN | B07L3XPQQP |
| Ensimmäinen vapaapäivä | 19. tammikuuta 2020 |
9. Takuu ja tuki
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.
Valmistaja: PEDROLLO
For further assistance, you may visit the official PEDROLLO websivustolla tai ota yhteyttä asiakaspalveluun.
