EBERTH DW26-HWW750/50 Domestic Water System User Manual

การแนะนำ

This user manual provides essential information for the safe and efficient operation of your EBERTH DW26-HWW750/50 Domestic Water System. Please read these instructions carefully before installation, operation, or maintenance. Keep this manual for future reference.

The EBERTH DW26-HWW750/50 is a high-quality domestic water system equipped with a pressure switch for automatic operation. It is designed to supply water for various household and garden applications, such as flushing toilets, operating washing machines, and garden sprinklers, helping to conserve valuable drinking water. The powerful pump and 50-liter pressure tank ensure a constant water pressure of 4 bar and a regular water supply.

คำแนะนำเพื่อความปลอดภัย

Always observe the following safety precautions to prevent personal injury and damage to the equipment.

• ความปลอดภัยทางไฟฟ้า: Ensure the power supply matches the specifications (230 V / 50 Hz). Always disconnect the power before any maintenance or installation work. Use a residual current device (RCD) for protection.
• อุณหภูมิของน้ำ: Do not pump water exceeding 40°C (104°F).
• การติดตั้ง: Install the system on a stable, level surface. Ensure proper ventilation. Protect the unit from frost.
• การดำเนินการ: Never operate the pump dry. Ensure the suction line is always filled with water.
• การซ่อมบำรุง: Only qualified personnel should perform repairs. Use original spare parts.
• เด็กและสัตว์เลี้ยง: ให้เด็กและสัตว์เลี้ยงอยู่ห่างจากอุปกรณ์ผ่าตัด

สินค้าเกินview

The EBERTH DW26-HWW750/50 domestic water system consists of a powerful pump unit mounted on a 50-liter pressure tank. Key components include the motor, pump housing, pressure switch, manometer, and the pressure tank.

ข้อมูลจำเพาะทางเทคนิค

การติดตั้งและการตั้งค่า

Follow these steps for proper installation of your domestic water system:

1. ที่ตั้ง: Choose a dry, frost-free, and well-ventilated location. The system should be placed on a stable, level surface to minimize vibrations.
2. การเชื่อมต่อท่อดูด: Connect a 1-inch suction hose to the pump's inlet. Ensure the suction line is airtight to prevent air ingress, which can impair pump performance. Use a foot valve with a filter at the end of the suction line in the water source to prevent debris from entering the pump and to maintain prime. The maximum suction height is 9 meters.
3. Delivery Line Connection: Connect the water delivery line (e.g., to your household plumbing or garden irrigation system) to the pump's 0.5-inch outlet.
4. การเตรียมปั๊ม: Before initial operation, the pump housing must be completely filled with water through the designated filling opening. This is crucial for self-priming pumps to function correctly.
5. การเชื่อมต่อไฟฟ้า: Connect the power cable to a grounded 230 V / 50 Hz electrical outlet. Ensure the circuit is protected by a residual current device (RCD).
6. ตรวจสอบการรั่วไหล: After all connections are made, visually inspect for any potential leaks before powering on the unit.

คำแนะนำการใช้งาน

The EBERTH DW26-HWW750/50 domestic water system features an integrated pressure switch for automatic operation.

1. การเริ่มต้นใช้งานครั้งแรก: After installation and priming, switch on the power. The pump will start and build up pressure in the system and the pressure tank. The manometer will display the current pressure.
2. การทำงานอัตโนมัติ: The integrated pressure switch automatically controls the pump. When a water tap is opened (e.g., toilet flush, washing machine, garden hose), the pressure in the system drops, and the pump automatically switches on to maintain the desired pressure.
3. ปิดเครื่องอัตโนมัติ: When all water outlets are closed, the pressure in the system rises to the set maximum pressure, and the pump automatically switches off. The 50-liter pressure tank helps to reduce the frequency of pump cycles, extending its lifespan and ensuring a consistent water supply.
4. การติดตาม: Regularly check the manometer to ensure the system is operating within the expected pressure range (up to 4 bar).

การซ่อมบำรุง

Regular maintenance ensures the longevity and reliable performance of your domestic water system.

• การตรวจสอบปกติ: Periodically inspect all connections for leaks. Check the suction line for blockages or air leaks.
• การทำความสะอาดตัวกรอง: If a foot valve with a filter is used, clean the filter regularly to prevent reduced flow or pump damage.
• การป้องกันน้ำค้างแข็ง: In cold climates, drain the pump and pressure tank completely before the first frost to prevent damage from freezing water.
• Pressure Tank Air Pressure: The air pressure in the pressure tank should be checked periodically (e.g., every 6-12 months) when the system is depressurized. Refer to the specific instructions for your pressure tank for the correct pre-charge pressure.
• การทำความสะอาดทั่วไป: Keep the motor and pump housing clean and free from dust and debris to ensure proper cooling.

การแก้ไขปัญหา

If you encounter issues with your EBERTH DW26-HWW750/50, refer to the following common problems and solutions:

การรับประกันและการสนับสนุน

EBERTH products are manufactured to high-quality standards. For warranty claims or technical support, please contact your retailer or the EBERTH customer service department. Keep your purchase receipt as proof of purchase.

Please note that damage caused by improper installation, operation, or maintenance, or by unauthorized repairs, is not covered under warranty.