消防水炮作为重要的消防设备，一般是由的消防安装公司进行安装，当然也是需要定期进行检修的，下面来讲讲川消消防水炮的检修作业相关步骤等内容。

As an important fire-fighting equipment, the fire water monitor is generally installed by a professional fire-fighting installation company. Of course, it also needs to be overhauled regularly. Next, we will talk about the steps related to the overhaul of the fire water monitor of Chuanxiao.

检修前的准备：

Preparation before maintenance:

掌握泵的运行情况，并备齐必要的图纸和资料。

Master the operation of the pump and prepare necessary drawings and data.

备齐检修工机具、量具、备件及材料。

Prepare all maintenance tools, measuring tools, spare parts and materials.

组织检修风险评估，落实检修过程防范措施。

Organize maintenance safety risk assessment and implement safety precautions during maintenance.

确认柴油机启动电瓶拆除，泵内介质已泄压，达到设备检修条件。

Confirm that the starting battery of the diesel engine is removed, the medium in the pump has been relieved, and the equipment safety maintenance conditions are met.

拆卸

disassemble

关闭与泵相关进出水管线阀门，冷却水线阀门。

Close the inlet and outlet water line valves and cooling water line valves related to the pump.

拆除联轴器护罩及过桥，测量泵与柴油机转子对中数据，做好记录。

Remove the coupling shield and bridge, measure the alignment data between the pump and the diesel engine rotor, and make records.

拆除泵进出口法兰螺栓及地板联接螺栓，拆吊整泵检修工间。

Remove the flange bolts at the inlet and outlet of the pump and the connecting bolts on the floor, and remove and lift the whole pump to the maintenance workshop.

依次拆卸泵端半联轴器、两端轴承箱、机封组件、尾盖。

Remove the half coupling at the pump end, the bearing boxes at both ends, the mechanical seal assembly and the tail cover in sequence.

将转子从平衡盘与平衡环贴合后拉极限位置，测量此时转子的窜动量，做好记录。

Pull the rotor from the balance plate and the balance ring to the limit position, measure the displacement of the rotor at this time and make records.

拆除平衡盘。

Remove the balance plate.

将转子从前极限拉后极限位置，测量转子的总窜动量，做好记录。

Pull the rotor from the front limit to the rear limit position, measure the total displacement of the rotor and make records.

注：测量窜量时，为防止轴上剩余零件与轴的相对运动，可采用专用轴套将零件并死。

Note: in order to prevent the relative movement of the remaining parts on the shaft and the shaft during the measurement of the displacement, the special shaft sleeve can be used to close the parts together.

拆卸拉紧螺栓，拆卸时须测量拆前与拆后螺栓的长度以计算其伸长量，做好记录。

When removing the tension bolt, the length of the bolt before and after removal shall be measured to calculate its elongation and make records.

依次拆卸吸入段、首级叶轮、各中段及各级叶轮、突出段。

Disassemble the suction section, the first stage impeller, the middle sections, the impellers at all levels and the protruding section in turn.

如果您想自己安装，以节省费用，那么就需要详细了解消防水炮相关的注意事项，做到少失误，以达到工程保证质量，尽早完工。关注我们网站http://www.cx-fire.com，咨询更多内容！

If you want to install it yourself to save costs, you need to understand the precautions related to the fire water monitor in detail, so as to ensure the quality of the project and complete it as soon as possible. Follow our website http://www.cx-fire.com Yes, consult more!