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1、前期準(zhǔn)備

1. Preliminary preparation

2、阻斷系統(tǒng)放入不清洗的風(fēng)管中一端，以便充分隔離清洗區(qū)和非清洗區(qū)，避免二次污染。

2. Block one end of the system into the non cleaning air duct, so as to fully isolate the cleaning area and non cleaning area and avoid secondary pollution.

3、真空集塵系統(tǒng)與風(fēng)管系統(tǒng)連接、固定，并開啟吸塵器。

3. Connect and fix the vacuum dust collection system with the air duct system, and turn on the vacuum cleaner.

4、將清洗機(jī)器人放入風(fēng)管中均勻清洗。

4. Put the cleaning robot into the air duct for uniform cleaning.

5、此段風(fēng)管清洗完畢后，關(guān)閉真空吸塵器，處理收集器的污物。

5. After cleaning this section of air duct, close the vacuum cleaner and deal with the dirt of the collector.

6、清洗該操作段的防火閥。如清洗不到的應(yīng)在防火閥一側(cè)開口清洗。

6. Clean the fire damper of the operation section. If it cannot be cleaned, it shall be cleaned at one side of the fire damper.

7、錄像監(jiān)視系統(tǒng)對風(fēng)管清洗前、中、后進(jìn)行監(jiān)測及錄像，保存圖片。

7. The video monitoring system monitors and records the air duct before, during and after cleaning, and saves the pictures.

8、拆掉吸氣管和吸管盤，恢復(fù)清洗過的風(fēng)口，用預(yù)先準(zhǔn)備好的原系統(tǒng)同種材料，用鉚釘槍封閉風(fēng)口，并用密封膠將縫隙密封，且恢復(fù)保溫材料。

8. Remove the suction pipe and suction pipe disc, restore the cleaned air outlet, use the same material of the original system prepared in advance, close the air outlet with a rivet gun, seal the gap with sealant, and restore the thermal insulation material.

9、檢查風(fēng)管吊頂?shù)膹?qiáng)度，如強(qiáng)度不夠應(yīng)在頂棚打膨脹螺栓，用預(yù)制的角鋼托盤進(jìn)行加固，以不影響風(fēng)管強(qiáng)度為原則，嚴(yán)格按標(biāo)準(zhǔn)操作。風(fēng)口及過濾網(wǎng)拆除后到*地點(diǎn)用高壓水槍進(jìn)行清洗。

9. Check the strength of the air duct ceiling. If the strength is not enough, install expansion bolts on the ceiling and reinforce it with prefabricated angle steel tray. Operate in strict accordance with the standard on the principle of not affecting the strength of the air duct. After the air outlet and filter screen are removed, clean them with high-pressure water gun at the * location.

10、收集所有清洗后的污物，密封運(yùn)出，并對污物進(jìn)行處理后，運(yùn)到指定地點(diǎn)。

10. Collect all cleaned dirt, seal and transport it out, and transport it to the designated place after treatment.

11、一個系統(tǒng)風(fēng)管清洗完后，對現(xiàn)場進(jìn)行整理，恢復(fù)原狀。

11. After the air duct of one system is cleaned, the site shall be sorted out and restored to its original state.

12、盤管清洗。

12. Coil cleaning.

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