QW排污泵中英文說(shuō)明書

QW sewage pump manual

Introduction （介紹）

QW series submersible sewage pump is developed on the basis of the advanced foreign technology. It is mainly used for sewage treatment plants, industrial drainage systems, and pumping stations. Its impeller adopts a unique spiral structure design to effectively avoid the winding and blocking of fibrous materials, and it is equipped with an ultimate mechanical seal and leak-proof diaphragm to ensure the reliable operation of the pump.

QW系列潛水排污泵是在國(guó)外先進(jìn)技術(shù)基礎(chǔ)上開發(fā)的，主要用于污水處理廠、工業(yè)排水系統(tǒng)及泵站。它的葉輪采用獨(dú)特的螺旋結(jié)構(gòu)設(shè)計(jì)，能有效避免纖維材料的纏繞和堵塞，并配備極限機(jī)械密封與泄壓隔膜，以確保泵的可靠運(yùn)行。

Features （特點(diǎn)）

1. The motor and pump are integrated, compact in structure, and easy to install and test.

2. The impeller adopts a unique spiral structure design, which can effectively avoid winding and blocking of fibrous materials.

3. The overall structure of the pump is sturdy and durable, and the pump casing is made of high-quality cast iron, which has the characteristics of excellent anti-corrosion and anti-wear properties.

4. The use of high-end mechanical seals can effectively avoid the problem of water leakage.

5. The stator insulation of the motor is Grade F and the protection level is IP68, which can effectively prevent the motor from burning out after long-term use.

1. 電機(jī)及泵體一體化，結(jié)構(gòu)緊湊，易于安裝和測(cè)試。

2. 葉輪采用獨(dú)特的螺旋結(jié)構(gòu)設(shè)計(jì)，能有效避免纖維材料的纏繞和堵塞。

3. 泵的整體結(jié)構(gòu)堅(jiān)固耐用，泵殼采用高質(zhì)量的鑄鐵材料制成，具有卓越的耐腐蝕和抗磨損性能。

4. 采用高端機(jī)械密封，能有效避免泄漏問(wèn)題。

5. 電機(jī)定子絕緣等級(jí)為F級(jí)，保護(hù)等級(jí)為IP68，可以有效地預(yù)防電機(jī)長(zhǎng)時(shí)間使用后損壞。

Structure （結(jié)構(gòu)）

The pump is mainly composed of a pump body, impeller, motor bracket, and submersible motor. The pump body is made of high-quality cast iron, which is sturdy and durable, and has excellent anti-corrosion and anti-wear properties. The motor bracket is made of aluminum alloy, which is light in weight and corrosion-resistant. The impeller is made of high-chromium alloy, which has good wear resistance and corrosion resistance.

泵主要由泵體、葉輪、電機(jī)支架和潛水電機(jī)等組成。泵體采用高質(zhì)量的鑄鐵材料制成，結(jié)構(gòu)堅(jiān)固耐用，具有卓越的耐腐蝕和抗磨損性能。電機(jī)支架采用鋁合金材料制成，重量輕，抗腐蝕性能好。葉輪采用高鉻合金材料制成，具有良好的耐磨性和耐腐蝕性。

Installation and Use （安裝使用）

1. The pump should be installed on a hard and flat foundation, and the pump body should be fixed firmly to avoid vibration and noise during operation.

2. Check the power supply voltage before using the pump to make sure it meets the requirements.

3. Pay attention to the direction of rotation of the motor during installation. If the rotation direction is incorrect, the wiring of the power supply should be adjusted in time.

4. The pump should be completely immersed in water during use, and the water level should not be lower than the minimum immersion depth indicated by the pump.

5. Regularly check the pump’s operation status, the motor’s insulation, and the mechanical seal’s leakage. Clean the pump regularly, and replace the wear parts in time to ensure the normal and reliable operation of the pump.

1. 泵應(yīng)安裝在硬、平地基上，泵體應(yīng)固定牢固，以避免運(yùn)行時(shí)出現(xiàn)振動(dòng)和噪聲。

2. 使用泵之前，應(yīng)檢查電源電壓是否符合要求。

3. 安裝時(shí)要注意電機(jī)的旋轉(zhuǎn)方向，如轉(zhuǎn)向不正確，應(yīng)及時(shí)調(diào)整電源的接線。

4. 使用時(shí)，泵應(yīng)完全浸入水中，水位不應(yīng)低于泵所示的最小浸入深度。

5. 定期檢查泵的運(yùn)行狀態(tài)、電機(jī)的絕緣、機(jī)械密封的泄漏及清理泵體，及時(shí)更換磨損零件，以確保泵的正?？煽窟\(yùn)行。