1. Киришүү
This manual provides essential information for the safe and efficient installation, operation, and maintenance of your DAB JET 82 M self-priming centrifugal pump. Please read these instructions carefully before installation and use, and keep them for future reference.
The DAB JET 82 M is a self-priming centrifugal pump designed for domestic water supply systems, small-scale agriculture, and gardening. Its self-priming capability is particularly effective even in the presence of air bubbles. The pump is suitable for pumping clean, non-viscous, non-aggressive, non-crystallized, and chemically neutral liquids, free from solid particles or abrasive substances.
1.1 Pump Components Overview
Сүрөт: жарылды view of the DAB JET 82 M pump, illustrating its main components and their assembly.
| Жок. | Компонент | Материал |
|---|---|---|
| 1 | Насос корпусу | Cast Iron 200 UNI ISO 185 |
| 2 | Frame | Die Aluminium |
| 3 | Импеллер | Technopolymer A |
| 4 | Вал | AISI 416 дат баспас болот |
| 5 | Механикалык пломба | Көмүртек/керамика |
| 6 | O-шакек | NBR |
| 7 | Venturi Diffuser Nozzles | Technopolymer A |
2. Коопсуздук нускамалары
ЭСКЕРТҮҮ: Бул коопсуздук көрсөтмөлөрүн аткарбоо электр тогуна урунууга, өрткө, оор жаракат алууга же өлүмгө алып келиши мүмкүн.
- Электр коопсуздугу: Ensure the power supply matches the pump's specifications (1 x 220-240 V, 50 Hz). All electrical connections must be performed by a qualified electrician and comply with local regulations. Disconnect power before any maintenance or installation.
- Орнотуу чөйрөсү: Install the pump in a dry, well-ventilated area, protected from direct sunlight and frost. The maximum ambient temperature should not exceed +40 °C.
- Суюк температура: The liquid temperature range is 0 °C to +35 °C for domestic use (EN60335-2-41) and 0 °C to +40 °C for other uses. Do not pump liquids outside this range.
- басым: The maximum operating pressure is 6 bar (600 kPa). Do not exceed this pressure.
- Коргоо: The pump has an IP 44 protection rating (IP 55 at the terminal board) and Class F insulation.
- Балдар жана уруксаты жок персонал: Иштеп жатканда балдарды жана уруксаты жок адамдарды насостон алыс кармаңыз.
- Тейлөө: Only qualified personnel should perform maintenance. Use only original spare parts.
3. Орнотуу жана орнотуу
3.1 Пакеттен чыгаруу
Carefully remove the pump from its packaging. Inspect for any signs of damage during transit. Report any damage to the supplier immediately.
3.2 Монтаждоо
Mount the pump on a stable, level surface to minimize vibration. Secure it using appropriate fasteners. Ensure there is adequate space around the pump for ventilation and maintenance.
3.3 Гидротехникалык байланыштар
Connect the suction and discharge pipes to the pump. Ensure all connections are watertight to prevent air leaks, which can affect the pump's self-priming ability. Use appropriate fittings and sealants.
Refer to the diagram below for connection points and dimensions.
Сүрөт: Diagram showing the DAB JET 82 M pump with labeled dimensions and connection points (A, C, E, F, G, H, H3, I, DNA, DNM). This image helps in understanding the physical layout for installation.
3.4 Электр байланыштары
Connect the pump to a suitable power supply (1 x 220-240 V, 50 Hz) via a dedicated circuit breaker or fuse. Ensure proper grounding. The pump has integrated thermo-amperometric protection and a permanently inserted capacitor.
4. Операция
4.1 Насосту толтуруу
Before the first start-up, the pump body must be filled with the liquid to be pumped through the dedicated filling plug. This is crucial for the self-priming function. Once filled, replace the plug securely.
4.2 Насосту ишке киргизүү
Once primed and all connections are secure, switch on the power supply. The pump should start operating. Monitor for any unusual noises or vibrations.
4.3 Иштөө мүнөздөмөсү
The pump operates within a flow rate of 0.4 to 3.6 m³/h with heads up to 47 meters. The performance curve below illustrates the relationship between flow rate (Q) and head (H) for the JET 82 M model compared to other models.
Сүрөт: Performance curve for DAB JET series pumps. The red line specifically indicates the performance of the JET 82 model, showing its head (H in meters/bar) against flow rate (Q in m³/h or l/min).
4.4 Насосту өчүрүү
To stop the pump, switch off the power supply. For prolonged periods of inactivity, especially in cold climates, drain the pump to prevent frost damage.
5. Техникалык тейлөө
Regular maintenance ensures the longevity and optimal performance of your DAB JET 82 M pump. Always disconnect the power supply before performing any maintenance.
- Үзгүлтүксүз текшерүү: Periodically check for leaks, unusual noises, or vibrations. Ensure all connections are tight.
- Тазалоо: Keep the pump exterior clean and free from debris to ensure proper motor cooling.
- үшүктөн коргоо: In areas prone to freezing temperatures, drain the pump completely and store it in a frost-free environment when not in use.
- Механикалык пломба: The mechanical seal is made of carbon/ceramic. If leaks occur from the seal area, it may need replacement by a qualified technician.
6. Кыйынчылыктарды
| Көйгөй | Мүмкүн себеп | Чечим |
|---|---|---|
| Насос иштебейт | Электр энергиясы жок Motor overload protection tripped Seized impeller | Электр байланышын жана өчүргүчтү текшериңиз Allow motor to cool, check for blockages Квалификациялуу техникке кайрылыңыз |
| Насос иштеп жатат, бирок суу берилбейт | Насос даярдалган эмес Соруу линиясында абанын агып кетиши Соруу көтөрүү өтө бийик Foot valve blocked or faulty | Prime the pump (fill with water) Check all suction connections for leaks Reduce suction lift or reposition pump Inspect and clean/replace foot valve |
| Агымдын же басымдын төмөндөшү | Соруу/чыгаруудагы жарым-жартылай тоскоолдук Системада аба Эскирген импеллер/диффузор | Inspect and clear pipes Check for air leaks, re-prime if necessary Contact qualified technician for inspection/replacement |
| Ашыкча ызы-чуу же титирөө | Кавитация (насостогу аба) Бошоң монтаждоо Подшипниктин эскириши | Check for air leaks, ensure adequate water supply Монтаждоо болтторун тартыңыз Квалификациялуу техникке кайрылыңыз |
Эгер бул чечимдерди колдонгондон кийин маселе чечилбесе, квалификациялуу тейлөө техникине кайрылыңыз.
7. Техникалык шарттар
| Параметр | Нарк |
|---|---|
| Модел | JET 82 M (102660020) |
| Насос түрү | Self-priming Centrifugal Pump |
| Электр камсыздоо | 1 x 220-240 V, 50 Hz |
| Номиналдуу күч | 0.6 кВт / 0.8 HP |
| Конденсатор | 12.5 μF / 450 Vc |
| Operating Range (Flow Rate) | 0.4дан 3.6 м³/саатка чейин |
| Иштөө диапазону (баш) | 47 метрге чейин |
| Суюктуктун температурасынын диапазону (тиричилик) | 0 °C to +35 °C (EN60335-2-41) |
| Liquid Temperature Range (Other Uses) | 0 °Cден +40 °Cге чейин |
| Максималдуу чөйрө температурасы | +40 °C |
| Максималдуу иштөө басымы | 6 бар (600 кПа) |
| Коргоо индекси | IP 44 (терминалдык тактада IP 55) |
| Изоляция классы | F |
| Өлчөмдөрү (L x W x Y) | 395 x 178 x 193 мм |
| Салмагы | 10.7 кг |
| Насостун корпусунун материалы | Чоюн |
| Motor Support Material | Чоюн |
| Impeller, Diffuser, Venturi Tube, Sand Guard Material | Технополимер |
| Вал материалы | Дат баспаган болот |
| Механикалык мөөр материалы | Көмүртек/керамика |
Эскертүү: Техникалык мүнөздөмөлөр эскертүүсүз өзгөртүлүшү мүмкүн.
8. Кепилдик жана колдоо
For warranty information and technical support, please refer to the documentation provided with your purchase or contact your authorized DAB dealer. Keep your proof of purchase for warranty claims.