1. Pendahuluan
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, showcasinberkat desainnya yang ringkas dan pegangan yang terintegrasi.
2. Petunjuk Keselamatan
Always observe the following safety precautions to prevent injury and damage to the pump.
Keamanan Umum
- Baca semua petunjuk sebelum digunakan.
- Pastikan pompa ditempatkan pada permukaan yang stabil dan rata.
- Do not operate the pump without water, as this can cause damage.
- Jauhkan anak-anak dan orang yang tidak berkepentingan dari area pengoperasian.
- Gunakan alat pelindung diri (APD) yang sesuai jika diperlukan.
Electrical Safety (Battery)
- Only use original Einhell Power X-Change batteries and chargers.
- Jangan biarkan baterai terkena air, panas, atau sinar matahari langsung.
- 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. Komponen Lebihview
Familiarize yourself with the main components of your Einhell AQUINNA 18/28 garden pump:
- Pegangan Pembawa: Untuk transportasi mudah.
- Kompartemen Baterai: For inserting the Power X-Change battery.
- Sakelar Hidup/Mati/Mode: 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.
- Lubang pemasangan: For securing the pump in a fixed location.

Gambar 3: Tampilan jarak dekat view of the robust metal threaded connections for suction and pressure hoses on the pump.
4. Pengaturan
4.1 Pemasangan Baterai
- Buka penutup ruang baterai.
- Insert a charged Einhell Power X-Change 18V battery into the compartment until it clicks into place.
- Tutup penutup ruang baterai dengan rapat.

Figure 4: Demonstrating the correct method for inserting a Power X-Change battery into the pump's battery compartment.
4.2 Selang Penghubung
- Selang Hisap: 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.
- Selang Pembuangan: Connect a discharge hose to the pressure connection (outlet) of the pump. Secure all connections with appropriate clamps jika perlu.
4.3 Priming Pompa
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. Petunjuk Pengoperasian
5.1 Memulai Pompa
- Ensure the pump is primed and all hoses are securely connected.
- Masukkan baterai yang terisi daya.
- 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 Mode Daya
- Modus Eko: Provides maximum battery life with reduced pump pressure. Ideal for lighter watering tasks or when extended run time is required.
- Mode PENINGKATAN: 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 Menghentikan Pompa
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. Pemeliharaan
Perawatan rutin memastikan umur panjang dan kinerja pompa Anda optimal.
6.1 Pembersihan
- After each use, clean the exterior of the pump with a damp kain.
- 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 Perlindungan Frost
To prevent damage from freezing temperatures, completely drain the pump before storing it for winter or in cold conditions.
- Lepaskan baterainya.
- Lepaskan semua selang.
- 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 Penyimpanan
Store the pump in a dry, frost-free location, out of reach of children. Ensure the battery is removed before storage.
7. Penyelesaian masalah
This section addresses common issues you might encounter with your garden pump.
| Masalah | Kemungkinan Penyebab | Larutan |
|---|---|---|
| Pompa tidak menyala. | Battery not inserted or discharged. | Masukkan baterai yang terisi daya. |
| On/Off switch in "OFF" position. | Move switch to "ECO" or "BOOST". | |
| Pompa menyala tetapi tidak ada air yang tersalurkan. | 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. | Filter hisap tersumbat. | Bersihkan filter hisap. |
| Daya baterai rendah. | Isi ulang atau ganti baterai. | |
| Pompa berhenti tiba-tiba. | Perlindungan kelebihan beban diaktifkan. | Allow pump to cool down. Check for blockages in hoses or pump. |
8. Spesifikasi Teknis
| Fitur | Spesifikasi |
|---|---|
| Model | AKUINNA 18/28 |
| Nomor Bagian | 4180440 |
| Jil.tage | 18 V (Power X-Change) |
| Max. Laju Aliran | 2800 Liter per Jam |
| Max. Pump Height (Head) | 25 meter (2.5 bar) |
| Max. Suction Depth | 6 meter |
| Dimensi Produk (P x L x T) | 17.52" x 6.1" x 8.27" |
| Berat Barang | 2.55 kg (5.61 pon) |
| Bahan | Metal (connections) |
| Komponen yang Termasuk | Battery Garden Pump, Key for Water Fill and Drain Screw |
| Baterai & Pengisi Daya | Not included (Power X-Change system) |
9. Garansi dan Dukungan
Informasi Garansi
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.
Dukungan Pelanggan
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 weblokasi.