After many factories or enterprises purchase gas-fired hot water boiler, they don't know the correct maintenance method, which leads to the life of gas-fired boiler greatly reduced. The maintenance of gas-fired hot water boiler is very important and can't be ignored.

方法/步骤1:

Method / step 1:

维护保养设备时必须在停机断电状态，严禁在设备运行期间擦拭、维护保养设备，严禁用水清洗设备部件，严禁使用湿抹布擦拭火焰观察口玻璃。

During the maintenance of the equipment, it must be in the state of shutdown and power failure. It is strictly prohibited to wipe and maintain the equipment during the operation of the equipment. It is strictly prohibited to wash the equipment parts with water. It is strictly prohibited to wipe the flame observation port glass with a wet cloth.

方法/步骤2:

Method / step 2:

每天必须认真彻底的擦拭燃烧器组件外壳、锅炉本体、火焰观察口、循环系统管路、循环水泵、热交换器等表面的积尘，确保设备干净整洁。

Every day, the dust on the surface of burner assembly shell, boiler body, flame observation port, circulating system pipeline, circulating water pump, heat exchanger, etc. must be wiped carefully and thoroughly to ensure that the equipment is clean and tidy.

方法/步骤3:

Method / step 3:

每周少清扫一次风门挡板、清洁燃气过滤器滤网，以保持燃烧器进风口的清洁，避免供气阀组件及供气管道堵塞，确保燃烧器能正常检漏、点火工作。

Clean the damper and filter screen of the gas filter at least once a week to keep the air inlet of the burner clean, avoid the blockage of the air supply valve components and the air supply pipeline, and ensure the normal leak detection and ignition of the burner.

方法/步骤4:

Method / step 4:

清洁过滤器滤网后，必须将过滤器压盖螺栓进行均匀紧固，并使用燃气报警仪进行检测，严禁发生燃气泄漏。

After cleaning the filter screen, the filter gland bolts must be tightened evenly, and the gas alarm shall be used for detection, and gas leakage is strictly prohibited.

方法/步骤5:

Method / step 5:

燃气热水锅炉操作人员在机组运行期间，应经常巡视检查机房内各设备、仪表的运行状况，及时规范填写相关记录。

During the operation of the gas-fired hot water boiler, the operators shall frequently inspect the operation of equipment and instruments in the machine room, and fill in relevant records in a timely and standardized manner.

注意事项

Matters needing attention

按时的维护保养，能够增加燃气锅炉的使用寿命，减少故障产生的几率，提前发现需要更换的易损件，进行更换，以免部件损坏影响正常使用。

Timely maintenance can increase the service life of the gas boiler, reduce the probability of failure, find the vulnerable parts to be replaced in advance, and replace them, so as to avoid the damage of parts affecting the normal use.