200MM8寸手提式防爆防油船用轴流风机

200MM8寸手提式防爆防油船用轴流风机 符合GB3836.1-2010《爆炸性环境第1部分：设备  通用要求》、GB3836.2-2010《爆炸性环境  第2部分：由隔爆外壳“d"保护的设备》标准的要求。主要

适用于1区、2区危险场所，ⅡA、ⅡB类T1～T4组爆炸性气体或蒸气环境，在交流50Hz、额定

电压220、380V、36V的电路中，作通风、排气、降温之用。

1.额定电压：AC 220/380V/36V

2.防爆标志：ExdⅡBT4 Gb

3.防护等级：IP55

4.防腐等级：WF1

5.引入口规格：G1/2″

6.适用电缆外径：φ6～φ9mm

7.适用于ⅡB级T4组及以下级别、组别的爆炸性气体混合物（1区和2区）场所

8.工作条件为：交流50Hz，无重腐蚀和显著粉尘的场所

1.200MM8寸手提式防爆防油船用轴流风机 由防爆电机、扇叶、防爆开关、手柄、防护网等部件组成；

2.防爆电机采用高转速隔爆型纯铜线圈电机，整机设计结构合理具有重量轻、风量大、静压高、防爆性能可靠、便于携带和移动等特点；

3.表面高压静电喷塑；

4.可以选配PVC阻燃通风管、防爆风管；

200MM8寸手提式防爆防油船用轴流风机 

1.0.55KW防爆手提式安全轴流风机φ300装配应*按照产品作业指导书或产品图样进行。

2.安装工作必须由专业人员进行。

3.风机在安装前，应检查铭牌上所列技术数据及使用说明书中的基本参数是否与实际使用情况相符，并检查元件是否损坏、各部位是否完好、正常。

4.安装时先将进线电缆通过引入装置接到接线腔的接线端子上，并压紧密封圈，使电缆密封好，接好接地线，紧固好螺钉。

5.上述各项检查无误后，即可通电运行。

6、设备在维护后开动时，需注意风机各部件是否正常。

7、定期检查电机与机壳连接螺栓的紧固情况，检查风机叶轮上各螺栓的紧固情况，检查减振器连接螺栓的紧固情况。

8、定期检查风机是否运行在工况范围。

9、定期清除叶片表面积灰、污垢等杂质。

10、定期为电机轴承更换润滑脂，一般为三个月加一次，也可按实际情况更换润滑脂。

11、风机应定期检查绝缘情况、螺栓是否松动。（注意：润滑脂质量不良,易造成电机轴承温升过高。）

12.风机不得随意拆卸,维护时,须断开前级电源后才可开盖检修。

13.在维修过程中不得损坏隔爆面，合好盖，紧固后即可使用。

14.风机应定期检查，发现零件损坏应及时更换。

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.