1. Киришүү
The Einhell AQUINNA 18/28 Power X-Change garden pump is a cordless, battery-powered device designed for pumping water in various garden applications. It is part of the Einhell Power X-Change system, allowing for flexible use of compatible batteries and chargers (sold separately). This manual provides essential information for the safe and efficient operation, setup, and maintenance of your garden pump.
Please read these instructions carefully before using the pump for the first time and keep them for future reference.

Figure 1: The Einhell AQUINNA 18/28 Power X-Change garden pump, showcasing анын компакттуу дизайны жана интеграцияланган туткасы.
2. Коопсуздук нускамалары
Always observe the following safety precautions to prevent injury and damage to the pump.
Жалпы коопсуздук
- Колдонуудан мурун бардык нускамаларды окуп чыгыңыз.
- Насостун туруктуу, тегиз жерге коюлганын текшериңиз.
- Do not operate the pump without water, as this can cause damage.
- Балдарды жана уруксаты жок адамдарды операциялык аймактан алыс кармаңыз.
- Зарыл болсо, тиешелүү жеке коргонуу каражаттарын (ЖКК) кийиңиз.
Electrical Safety (Battery)
- Only use original Einhell Power X-Change batteries and chargers.
- Батареяларды сууга, ысыкка же түз күн нуруна тийгизбеңиз.
- Store batteries in a dry place at room temperature.
- Remove the battery from the pump before any cleaning, maintenance, or storage.

Figure 2: Illustration indicating that the battery and charger are not included with the pump and must be purchased separately.
3. Components Overview
Familiarize yourself with the main components of your Einhell AQUINNA 18/28 garden pump:
- Ташуу туткасы: Жеңил ташуу үчүн.
- Батарея бөлүмү: For inserting the Power X-Change battery.
- Күйгүзүү/өчүрүү/режими: To control pump operation and select power modes.
- Water Filling Screw: For filling the pump housing with water before operation.
- Suction Connection (Inlet): Threaded connection for the suction hose.
- Pressure Connection (Outlet): Threaded connection for the discharge hose.
- Water Drain Screw: For emptying the pump, especially for frost protection.
- Монтаждык тешиктер: For securing the pump in a fixed location.

Сүрөт 3: Жакын пландан view of the robust metal threaded connections for suction and pressure hoses on the pump.
4. Орнотуу
4.1 Батареяны орнотуу
- Батарея уясынын капкагын ачыңыз.
- Insert a charged Einhell Power X-Change 18V battery into the compartment until it clicks into place.
- Батарея уясынын капкагын бекем жабыңыз.

Figure 4: Demonstrating the correct method for inserting a Power X-Change battery into the pump's battery compartment.
4.2 Шлангдарды туташтыруу
- Соруу шланг: Connect a suitable suction hose (minimum 1 inch diameter recommended) to the suction connection (inlet) of the pump. Ensure all connections are airtight to prevent air intake, which can reduce pump performance. The maximum suction depth is 6 meters.
- Агызуучу шланг: Connect a discharge hose to the pressure connection (outlet) of the pump. Secure all connections with appropriate clampкерек болсо.
4.3 Насосту толтуруу
Before initial operation, the pump housing must be filled with water to ensure proper function and prevent damage.
- Remove the battery from the pump.
- Unscrew the water filling screw located on the top of the pump.
- Carefully fill the pump housing with clean water until it overflows.
- Replace and tighten the water filling screw securely.

Figure 5: Close-up of the red water filling screw, used to prime the pump with water before operation.
5. Иштөө нускамалары
5.1 Насосту ишке киргизүү
- Ensure the pump is primed and all hoses are securely connected.
- Заряддалган батарейканы салыңыз.
- Move the On/Off/Mode switch to the desired operating mode.

Figure 6: Detail of the On/Off/Mode switch, allowing selection between ECO and BOOST modes.
5.2 Кубат режимдери
- ЭКО режими: Provides maximum battery life with reduced pump pressure. Ideal for lighter watering tasks or when extended run time is required.
- BOOST режими: Delivers maximum pump power and pressure (up to 2.5 bar, 25m head). Suitable for demanding applications or when higher flow rates are needed.
5.3 Насосту токтотуу
To stop the pump, move the On/Off/Mode switch to the "OFF" position. For extended breaks or when finished, remove the battery.

Figure 7: The Einhell AQUINNA 18/28 pump in use, demonstrating its application for garden irrigation from a water source.
6. Техникалык тейлөө
Үзгүлтүксүз техникалык тейлөө насосуңуздун узак мөөнөттүү иштешин жана оптималдуу иштешин камсыз кылат.
6.1 Тазалоо
- After each use, clean the exterior of the pump with a damp кездеме.
- Periodically check the suction filter (if installed) for debris and clean as necessary.
- Ensure no foreign objects enter the pump's inlet or outlet.
6.2 Суукка каршы
To prevent damage from freezing temperatures, completely drain the pump before storing it for winter or in cold conditions.
- Батареяны алып салыңыз.
- Бардык шлангдарды ажыратыңыз.
- Unscrew the water drain screw located at the bottom of the pump.
- Allow all water to drain completely. Tilt the pump if necessary.
- Replace and tighten the water drain screw.

Figure 8: Close-up of the water drain screw, essential for emptying the pump to prevent frost damage during cold weather.
6.3 Сактоо
Store the pump in a dry, frost-free location, out of reach of children. Ensure the battery is removed before storage.
7. Кыйынчылыктарды
This section addresses common issues you might encounter with your garden pump.
| Көйгөй | Мүмкүн себеп | Чечим |
|---|---|---|
| Насос иштебейт. | Батарея киргизилген эмес же заряды чыккан эмес. | Заряддалган батарейканы салыңыз. |
| On/Off switch in "OFF" position. | Move switch to "ECO" or "BOOST". | |
| Pump runs but no water is delivered. | Pump not primed (air in housing). | Prime the pump by filling with water (Section 4.3). |
| Suction hose not airtight or too long. | Check all suction connections for leaks. Shorten hose if excessively long. | |
| Suction height too great (over 6m). | Reduce suction height or move pump closer to water source. | |
| Reduced pump performance. | Сорулуу фильтр бүтүп калды. | Соруу чыпкасын тазалаңыз. |
| Батарея заряды аз. | Батареяны кайра толтуруңуз же алмаштырыңыз. | |
| Насос күтүлбөгөн жерден токтойт. | Ашыкча жүктөн коргоо иштетилди. | Allow pump to cool down. Check for blockages in hoses or pump. |
8. Техникалык шарттар
| Өзгөчөлүк | Спецификация |
|---|---|
| Модел | AQUINNA 18/28 |
| Бөлүмдүн номери | 4180440 |
| Тtage | 18 V (Power X-Change) |
| Макс. Flow Rate | Саатына 2800 литр |
| Насостун максималдуу бийиктиги (басымы) | 25 meters (2.5 bar) |
| Max. Suction Depth | 6 метр |
| Продукциянын өлчөмдөрү (L x W x Y) | 17.52" x 6.1" x 8.27" |
| Элемент Салмагы | 2.55 кг (5.61 фунт) |
| Материал | Metal (connections) |
| Камтылган компоненттер | Battery Garden Pump, Key for Water Fill and Drain Screw |
| Батарея жана заряддагыч | Not included (Power X-Change system) |
9. Кепилдик жана колдоо
Кепилдик маалымат
Einhell products are manufactured to high-quality standards and undergo strict quality controls. The warranty period for this product is typically 2 years from the date of purchase, as per EU regulations for spare part availability. Please retain your proof of purchase for any warranty claims.
The warranty does not cover damage caused by improper use, normal wear and tear, or failure to follow the instructions in this manual.
Кардарларды колдоо
For technical assistance, spare parts, or warranty inquiries, please contact your local Einhell service center or visit the official Einhell website. Contact details can usually be found in the packaging or on the Einhell corporate webсайт.





