200MM8寸手提式防爆防油船用軸流風機 符合GB3836.1-2010《爆炸性環境第1部分：設備  通用要求》、GB3836.2-2010《爆炸性環境  第2部分：由隔爆外殼“d"保護的設備》標準的要求。主要

適用于1區、2區危險場所，ⅡA、ⅡB類T1～T4組爆炸性氣體或蒸氣環境，在交流50Hz、額定

電壓220、380V、36V的電路中，作通風、排氣、降溫之用。

1.額定電壓：AC 220/380V/36V

2.防爆標志：ExdⅡBT4 Gb

3.防護等級：IP55

4.防腐等級：WF1

5.引入口規格：G1/2″

6.適用電纜外徑：φ6～φ9mm

7.適用于ⅡB級T4組及以下級別、組別的爆炸性氣體混合物（1區和2區）場所

8.工作條件為：交流50Hz，無重腐蝕和顯著粉塵的場所

1.200MM8寸手提式防爆防油船用軸流風機 由防爆電機、扇葉、防爆開關、手柄、防護網等部件組成；

2.防爆電機采用高轉速隔爆型純銅線圈電機，整機設計結構合理具有重量輕、風量大、靜壓高、防爆性能可靠、便于攜帶和移動等特點；

3.表面高壓靜電噴塑；

4.可以選配PVC阻燃通風管、防爆風管；

200MM8寸手提式防爆防油船用軸流風機 

1.0.55KW防爆手提式安全軸流風機φ300裝配應*按照產品作業指導書或產品圖樣進行。

2.安裝工作必須由專業人員進行。

3.風機在安裝前，應檢查銘牌上所列技術數據及使用說明書中的基本參數是否與實際使用情況相符，并檢查元件是否損壞、各部位是否完好、正常。

4.安裝時先將進線電纜通過引入裝置接到接線腔的接線端子上，并壓緊密封圈，使電纜密封好，接好接地線，緊固好螺釘。

5.上述各項檢查無誤后，即可通電運行。

6、設備在維護后開動時，需注意風機各部件是否正常。

7、定期檢查電機與機殼連接螺栓的緊固情況，檢查風機葉輪上各螺栓的緊固情況，檢查減振器連接螺栓的緊固情況。

8、定期檢查風機是否運行在工況范圍。

9、定期清除葉片表面積灰、污垢等雜質。

10、定期為電機軸承更換潤滑脂，一般為三個月加一次，也可按實際情況更換潤滑脂。

11、風機應定期檢查絕緣情況、螺栓是否松動。（注意：潤滑脂質量不良,易造成電機軸承溫升過高。）

12.風機不得隨意拆卸,維護時,須斷開前級電源后才可開蓋檢修。

13.在維修過程中不得損壞隔爆面，合好蓋，緊固后即可使用。

14.風機應定期檢查，發現零件損壞應及時更換。

1.0.55KW explosion-proof portable safety axial flow fan φ300 assembly should * follow the product operation instructions or product drawings.

2. Installation must be carried out by professionals.

3. Before installation, the fan should check whether the technical data listed on the nameplate and the basic parameters in the instruction manual are consistent with the actual use, and whether the components are damaged and whether the parts are intact and normal.

4. When installing, the inlet cable is first connected to the terminal of the junction cavity through the introduction device, and the sealing ring is tightened to seal the cable, connect the grounding wire, and fasten the screws.

5. After all the above checks are correct, it can be powered on.

6. When the equipment starts after maintenance, you should pay attention to whether the parts of the fan are normal.

7. Check the fastening of the motor and the housing connection bolts regularly, check the fastening of the bolts on the fan impeller, and check the fastening of the shock absorber connection bolts.

8. Regularly check whether the fan is operating within the working conditions.

9. Regularly remove impurities such as dust and dirt on the surface area of the leaves.

10. Regularly replace grease for motor bearings, usually once every three months, and the grease can also be replaced according to the actual situation.

11. The fan should regularly check the insulation and whether the bolts are loose. Note: The quality of grease is poor, which is easy to cause the temperature of motor bearings to rise too high.)

12. The fan shall not be disassembled at will. During maintenance, the front power supply must be disconnected before the cover can be opened for repair.

13. Do not damage the explosion-proof surface during the repair process. Close the cover and use it after tightening.

14. The fan should be inspected regularly, and the damaged parts should be replaced in time.