1. ບົດແນະນຳ
This manual provides essential information for the safe and efficient installation, operation, and maintenance of your Pedrollo 2CP Twin Impeller Electric Water Pump, model 2CPm25/16C. Designed for high efficiency and adaptability, this pump is ideal for various applications including domestic, civil, and industrial water supply systems, pressure boosting, and fire-fighting sets. It is suitable for use with clean water and liquids that are not chemically aggressive to the pump's materials.
Please read this manual thoroughly before installation and operation to ensure proper use and to prevent damage or injury.
2. ຂໍ້ມູນຄວາມປອດໄພ
WARNING: Failure to follow these safety instructions could result in electric shock, fire, serious injury, or death.
- Always disconnect the pump from the power supply before performing any installation, maintenance, or repair work.
- Ensure the electrical installation complies with all local and national electrical codes. The pump requires a single-phase 230V 50Hz power supply.
- The pump must be installed in a closed environment or adequately protected from adverse weather conditions (rain, direct sunlight, frost).
- Do not operate the pump with liquids outside the specified temperature range (-10°C to +90°C).
- Ensure the ambient temperature remains within -10°C to +40°C during operation.
- Never run the pump dry. Dry running can cause severe damage to the pump.
- ຮັກສາເດັກນ້ອຍ ແລະບຸກຄະລາກອນທີ່ບໍ່ໄດ້ຮັບອະນຸຍາດຢູ່ຫ່າງຈາກປໍ້າໃນລະຫວ່າງການປະຕິບັດງານ.
- ບໍ່ເກີນຄວາມກົດດັນການເຮັດວຽກສູງສຸດຂອງ 10 bar.
3. ຜະລິດຕະພັນເກີນview
The Pedrollo 2CPm25/16C is a twin-impeller centrifugal pump designed for efficient water handling. Below is an image illustrating the key components of the pump.
ຮູບທີ 1: Pedrollo 2CP Twin Impeller Electric Water Pump. This image shows the robust blue cast iron pump body with its distinctive twin-impeller design on the left, featuring the aspiration port. To the right, the electric motor housing is visible with cooling fins and the electrical connection box on top. The pump is mounted on a stable base.
ອົງປະກອບທີ່ສໍາຄັນ:
- Pump Body: Constructed from durable Cast Iron.
- Impeller: Made of Brass, designed for efficient water movement.
- ມໍເຕີ: Electric motor providing 1.5 Hp (1.1 kW) power.
- Aspiration Port: 1¼" inlet for water intake.
- ພອດຂາອອກ: 1" outlet for water discharge.
- ກ່ອງເຊື່ອມຕໍ່ໄຟຟ້າ: For secure power wiring.
4. ການຕິດຕັ້ງແລະການຕິດຕັ້ງ
ການຕິດຕັ້ງທີ່ເໝາະສົມແມ່ນມີຄວາມສຳຄັນຫຼາຍຕໍ່ປະສິດທິພາບ ແລະ ອາຍຸການໃຊ້ງານຂອງປັ໊ມ.
4.1 ສະຖານທີ່
- Install the pump in a dry, well-ventilated area.
- The location must be protected from frost, direct sunlight, and excessive humidity.
- Ensure sufficient space around the pump for ventilation and future maintenance.
- Mount the pump on a solid, level surface to minimize vibration.
4.2 ການເຊື່ອມຕໍ່ທໍ່
- Connect the suction pipe to the 1¼" aspiration port and the discharge pipe to the 1" outlet port.
- Use appropriate fittings and sealants to ensure all connections are airtight and watertight.
- Install a foot valve with a strainer at the end of the suction pipe if drawing water from a well or tank to prevent debris from entering the pump and to maintain prime.
- ພິຈາລະນາຕິດຕັ້ງວາວແຍກທັງໃນທໍ່ດູດ ແລະ ທໍ່ລະບາຍເພື່ອການບຳລຸງຮັກສາງ່າຍຂຶ້ນ.
4.3 ການເຊື່ອມຕໍ່ໄຟຟ້າ
- The pump requires a single-phase 230V, 50Hz power supply.
- All electrical wiring must be performed by a qualified electrician and comply with local regulations.
- Ensure the power cable is adequately sized for the pump's power requirements (1.1 kW / 1.5 Hp).
- Connect the pump to a dedicated circuit protected by a residual current device (RCD) for safety.
- ກວດສອບວ່າ voltage and frequency of the power supply match the pump's specifications.
4.4 Priming the Pump
Before initial startup, the pump must be primed to ensure it is filled with water and can create suction.
- ປິດປ່ຽງລະບາຍອາກາດ.
- ເອົາປລັກຮອງພື້ນອອກ (ໂດຍປົກກະຕິແລ້ວຈະຕັ້ງຢູ່ເທິງສຸດຂອງປັ໊ມ c)asing).
- ຄ່ອຍໆຕື່ມໃສ່ປັ໊ມ casing with clean water until it overflows from the priming hole.
- Replace and tighten the priming plug.
- Open the discharge valve before starting the pump.
5. ຄໍາແນະນໍາການດໍາເນີນງານ
ເມື່ອຕິດຕັ້ງ ແລະ ທາສີພື້ນແລ້ວ, ປໍ້າກໍພ້ອມທີ່ຈະໃຊ້ງານໄດ້.
5.1 ການເລີ່ມຕົ້ນໃນເບື້ອງຕົ້ນ
- ໃຫ້ແນ່ໃຈວ່າການເຊື່ອມຕໍ່ທັງຫມົດແມ່ນປອດໄພແລະບໍ່ມີການຮົ່ວໄຫຼ.
- Verify the pump is properly primed.
- Turn on the power supply to the pump. The pump should start immediately.
- Monitor the pump for any unusual noises or vibrations during the first few minutes of operation.
- Check for consistent water flow and pressure.
5.2 ການເຮັດວຽກປົກກະຕິ
- The pump is designed for continuous service (S1), meaning it can operate continuously without interruption under normal conditions.
- Avoid running the pump dry, as this can cause severe damage to the mechanical seal and impellers.
- Regularly check the pressure gauges (if installed) to ensure the pump is operating within its specified head and flow rate.
5.3 ການປິດເຄື່ອງ
- ເພື່ອຢຸດປັ໊ມ, ພຽງແຕ່ປິດແຫຼ່ງຈ່າຍໄຟ.
- For extended periods of non-use, especially in freezing temperatures, drain the pump completely to prevent damage from ice expansion.
6. ບໍາລຸງຮັກສາ
ການບໍາລຸງຮັກສາເປັນປົກກະຕິຮັບປະກັນອາຍຸຍືນແລະການປະຕິບັດທີ່ດີທີ່ສຸດຂອງປັ໊ມຂອງເຈົ້າ.
6.1 ການກວດສອບປົກກະຕິ
- ປະຈໍາວັນ: Check for any visible leaks around connections or the pump body. Listen for unusual noises.
- ອາທິດ/ລາຍເດືອນ: Inspect the electrical connections for signs of wear or corrosion. Ensure the pump's ventilation fins are clear of debris.
- ປະຈໍາປີ: Have a qualified technician inspect the pump's internal components, including impellers and mechanical seals, for wear.
6.2 ການທໍາຄວາມສະອາດ
- Keep the exterior of the pump clean and free of dust and dirt to ensure proper heat dissipation from the motor.
- If a strainer is used on the suction line, clean it regularly to prevent clogging and maintain flow.
6.3 Winterization (for non-continuous use in cold climates)
- ຕັດການເຊື່ອມຕໍ່ພະລັງງານກັບປັ໊ມ.
- Drain all water from the pump casing and piping to prevent freezing damage. This can be done by opening drain plugs (if present) or disconnecting pipes.
- Store the pump in a dry, frost-free environment if it is to be removed from service for the winter.
7. ການແກ້ໄຂບັນຫາ
ພາກນີ້ສະຫນອງການແກ້ໄຂບັນຫາທົ່ວໄປທີ່ທ່ານອາດຈະພົບ.
| ບັນຫາ | ສາເຫດທີ່ເປັນໄປໄດ້ | ການແກ້ໄຂ |
|---|---|---|
| ປັ໊ມບໍ່ເລີ່ມຕົ້ນ | ບໍ່ມີການສະຫນອງພະລັງງານ ມໍເຕີໂຫຼດເກີນ Seized impeller | Check power connection, circuit breaker/fuse Reset thermal overload protector; check for blockages ຕິດຕໍ່ນັກວິຊາການທີ່ມີຄຸນວຸດທິ |
| ປ້ຳເຮັດວຽກແຕ່ນ້ຳບໍ່ໄຫຼ | ຈັກສູບ ອາກາດຮົ່ວໃນສາຍດູດ Clogged suction strainer/pipe Low water level at source | ປັບປັ໊ມຄືນໃໝ່ Check all suction connections for leaks Clean strainer and check pipe for obstructions ຮັບປະກັນການສະຫນອງນ້ໍາຢ່າງພຽງພໍ |
| ກະແສ ຫຼື ຄວາມດັນຕໍ່າ | ການອຸດຕັນບາງສ່ວນ ອາກາດຢູ່ໃນລະບົບ Worn impeller/components Incorrect pipe sizing | Check for partial blockages in pipes or pump Bleed air from the system; check for suction leaks Contact qualified technician for inspection Consult plumbing professional |
| ສິ່ງລົບກວນຫຼືການສັ່ນສະເທືອນຫຼາຍເກີນໄປ | Cavitation (air in pump) ການຕິດຕັ້ງວ່າງ ການສວມໃສ່ຂອງແບຣິ່ງ ສິ່ງເສດເຫຼືອຢູ່ໃນປັ໊ມ | Ensure pump is fully primed and no air leaks Tighten bolts mounting ຕິດຕໍ່ນັກວິຊາການທີ່ມີຄຸນວຸດທິ Disconnect power and inspect pump interior (if safe to do so) |
If you are unable to resolve the issue using this guide, please contact a qualified technician or Pedrollo customer support.
8. ຂໍ້ມູນຈໍາເພາະ
Detailed technical specifications for the Pedrollo 2CPm25/16C pump.
| ພາລາມິເຕີ | ມູນຄ່າ |
|---|---|
| ຕົວແບບ | 2CPm 25/16C |
| ການສະຫນອງພະລັງງານ | Single phase 230V 50Hz |
| ພະລັງງານ (kW) | 1.1 kW |
| Power (Hp) | 1.5 Hp |
| Flow Rate (Q L/min) | 20 ÷ 120 L/min |
| Head (H Metres) | 46 ÷ 24 Metres |
| Aspiration Port Size | 1 ¼ ນິ້ວ |
| ຂະໜາດພອດເຕົ້າສຽບ | 1" |
| Pump Body Material | ທາດເຫຼັກສຽງໂຫວດທັງຫມົດ |
| ວັດສະດຸ Impeller | ທອງເຫຼືອງ |
| ຊ່ວງອຸນຫະພູມຂອງແຫຼວ | -10°C ເຖິງ +90°C |
| ຊ່ວງອຸນຫະພູມສະພາບແວດລ້ອມ | -10°C ເຖິງ +40°C |
| Manometric Suction Lift (max) | 7 ມ |
| ສູງສຸດ. ຄວາມກົດດັນການເຮັດວຽກ | 10 ບາ |
| ການບໍລິການຢ່າງຕໍ່ເນື່ອງ | S1 |
| ນ້ໍາຫນັກລາຍການ | 15 ກິໂລ |
| ຜູ້ຜະລິດ | ເປໂດຣໂລ |
| ແຫຼ່ງພະລັງງານ | ໄຟຟ້າທີ່ມີສາຍ |
9. ການຮັບປະກັນແລະການສະຫນັບສະຫນູນ
For warranty information, please refer to the documentation provided at the time of purchase or contact your authorized Pedrollo dealer or the manufacturer directly. Pedrollo products are known for their quality and reliability, and specific warranty terms may vary by region and seller.
For technical support, spare parts, or service, please contact your local Pedrollo distributor or the seller from whom you purchased the pump. Ensure you have your pump's model number (2CPm25/16C) and serial number (if applicable) ready when contacting support.
You can find more information and contact details on the official Pedrollo webເວັບໄຊ: www.pedrollo.com
