1. Mahsulot tugadiview
The Pedrollo CPm620 is a single-phase centrifugal pump designed for reliable and efficient transfer of clean water and non-chemically aggressive liquids. Its robust construction makes it suitable for a variety of domestic, civil, and agricultural applications, including water supply systems, pressure sets, irrigation, and liquid transfer.
Key features and application limits include:
- Suyuqlik turi: Toza suv
- Foydalanadi: Civil, Industrial, Agriculture
- Ilovalar: Water Supply Systems, Air Conditioning Systems, Pressure Systems, Cooling Systems, Irrigation Pumps, Liquids Transfer
- Tipologiya: Yuzaki nasos
- Temperature of the liquid: -10 ° C dan + 90 ° C gacha
- Atrof-muhit harorati: -10 ° C dan + 40 ° C gacha
- Manometric suction lift: 7 metrgacha
- Maks. ish bosimi: 10 bar
2. Xavfsizlik ma'lumotlari
Read all instructions carefully before installation and operation. Failure to follow these instructions may result in serious injury, property damage, or pump malfunction.
- O'rnatish, texnik xizmat ko'rsatish yoki ta'mirlash ishlarini bajarishdan oldin har doim elektrni uzib qo'ying.
- Ensure the electrical supply matches the pump's voltage and frequency requirements (110/220V, 60Hz).
- All electrical connections must be performed by a qualified electrician and comply with local codes.
- Install the pump in a well-ventilated area, protected from inclement weather, freezing temperatures, and direct sunlight.
- Do not pump flammable, corrosive, or explosive liquids. This pump is designed for clean water only.
- Keep children and unauthorized personnel away from the pump during operation.
- Elektr toki urishining oldini olish uchun topraklamaning to'g'riligini ta'minlang.
3. O'rnatish va o'rnatish
Nasosning to'g'ri o'rnatilishi uning ishlashi va uzoq umr ko'rishi uchun juda muhimdir.
3.1 Joylashuv
Install the pump in an enclosed environment or at least sheltered from rain, snow, and direct sunlight. The ambient temperature should remain between -10 °C and +40 °C. Ensure adequate ventilation around the motor for cooling.
3.2 O'rnatish
Securely mount the pump on a solid, level foundation to minimize vibration and noise. Use appropriate bolts and washers. Ensure the pump is easily accessible for maintenance.
3.3 Piping Connections
- Use pipes of adequate diameter to minimize friction losses.
- Nasosga chiqindilarning kirishiga yo'l qo'ymaslik va ish faoliyatini saqlab turish uchun so'rish trubkasining uchiga filtrli oyoq klapanini o'rnating.
- Ensure all connections are airtight to prevent air leaks, which can cause loss of prime.
- Install isolation valves on both suction and discharge lines for easier maintenance.
- Support piping independently to avoid placing stress on the pump casing.
3.4 Elektrga ulanish
Connect the pump to a dedicated electrical circuit with appropriate overcurrent protection. Verify the voltage (110V or 220V) and frequency (60Hz) match the pump's requirements. Ensure proper grounding according to local electrical codes.
3.5 Nasosni to'ldirish
Before initial start-up, the pump casing and suction line must be completely filled with water. Open the priming plug (if available) or slowly fill the pump through the discharge port until water overflows. Close the plug securely before starting the pump.
4. Foydalanish bo'yicha ko'rsatmalar
Follow these steps for safe and effective pump operation.
4.1 Dastlabki ishga tushirish
- Ensure the pump is properly primed.
- Open the discharge valve fully.
- Nasosga quvvat manbaini yoqing.
- Monitor the pump for unusual noises or vibrations. The pump should start smoothly and begin pumping water.
4.2 Oddiy ishlash
During operation, periodically check for:
- Consistent water flow and pressure.
- Absence of excessive noise or vibration.
- No leaks from connections or the pump casing.
- Motor temperature (should not be excessively hot to the touch).
4.3 O'chirish
- Chiqaruvchi valfni yoping.
- Nasosga quvvat manbaini o'chiring.
- For extended periods of non-use or during freezing conditions, drain the pump and piping to prevent damage.
5. Xizmat ko'rsatish
Doimiy texnik xizmat ko'rsatish optimal ishlashni ta'minlaydi va nasosning ishlash muddatini uzaytiradi.
5.1 Muntazam tekshiruvlar
- Oylik: Inspect for leaks, unusual noises, or vibrations. Check electrical connections for signs of wear or corrosion.
- Yillik: Inspect the impeller for wear or blockages. Check the mechanical seal for leaks. Clean any debris from the motor's cooling fins.
5.2 Qishga tayyorgarlik
If the pump is exposed to freezing temperatures, it must be drained completely to prevent damage from ice expansion. Disconnect power, open drain plugs, and remove any remaining water from the casing and pipes. Store in a dry, frost-free location if possible.
5.3 Tozalash
Keep the exterior of the pump clean and free of dust and debris to ensure proper motor cooling.
6. Muammolarni bartaraf qilish; nosozliklarni TUZATISH
Ushbu bo'lim siz duch kelishi mumkin bo'lgan umumiy muammolarni ko'rib chiqadi.
| Muammo | Mumkin sabab | Yechim |
|---|---|---|
| Nasos ishga tushmaydi | No power; Blown fuse/tripped breaker; Motor overload; Seized impeller | Check power supply; Reset breaker/replace fuse; Allow motor to cool; Inspect impeller for obstructions. |
| Nasos ishlaydi, lekin suv yo'q yoki oqim past | Pump not primed; Air leak in suction line; Clogged foot valve/strainer; Impeller damage; Suction lift too high | Re-prime the pump; Check all suction connections for leaks; Clean foot valve/strainer; Inspect/replace impeller; Verify suction lift is within limits (max 7m). |
| Haddan tashqari shovqin yoki tebranish | Cavitation (air in water); Misalignment; Worn bearings; Debris in pump | Ensure pump is fully primed and suction line is airtight; Check mounting and alignment; Contact qualified technician for bearing inspection; Clear any debris. |
| Nasos oqadi | Loose connections; Damaged mechanical seal; Cracked casing | Tighten connections; Replace mechanical seal; Contact service for casing repair/replacement. |
7. Texnik shartlar
Detailed technical specifications for the Pedrollo CPm620 Centrifugal Pump.
- Brend: Pedrollo
- Model: CPm620
- Beygir kuchi: 1.0 ot kuchi
- jildtage: 110/220V
- Chastotasi: 60Hz
- Material: Stainless Steel (Material Type)
- Nasosi turi: Santrifüj
- Maksimal assimilyatsiya ko'tarish: 7 metr
- Maksimal ish bosimi: 10 bar
- Suyuqlik harorati oralig'i: -10 °C dan +90 °C gacha
- Atrof-muhit harorati oralig'i: -10 °C dan +40 °C gacha
- Rang: Moviy
- UPC: 722777873525
8. Ishlash ma'lumotlari
The following graph illustrates the characteristic curves and performance data for the Pedrollo CPm620 pump at 60 Hz with a rotational speed (n) of 3450 min-1 and a suction head (HS) of 0 meters. This data helps in understanding the pump's head (H) versus flow rate (Q) relationship under various operating conditions.
Image 1: Characteristic Curves and Performance Data for Pedrollo Centrifugal Pumps, including CPm620. The graph shows Head (H in meters) on the Y-axis against Flow rate (Q in l/min or m³/h) on the X-axis for different pump models.
9. O'lchamlari va vazni
Refer to the diagram and table below for the physical dimensions and weight of the Pedrollo CPm620 pump. All dimensions are in millimeters (mm) and weights in kilograms (kg).
Image 2: Dimensional drawing of Pedrollo Centrifugal Pumps (side and front views) with a corresponding table listing dimensions (a, f, h, h1, h2, n, n1, w, s) and weight for various models, including CPm620.
For the CPm620 model (Single-phase), refer to the row labeled 'CPm 620' in the table within the image for specific dimensions and weight.
10. Kafolat va qo'llab-quvvatlash
For warranty information, technical support, or service inquiries, please contact your authorized Pedrollo dealer or the point of purchase. Keep your purchase receipt and pump model information readily available when contacting support.
Always ensure that any repairs or servicing are carried out by qualified personnel using genuine Pedrollo spare parts to maintain warranty validity and ensure safe operation.