有时，沼气发动机组在不使用时会被搁置很长时间。错位时间长了，再启动就容易失灵。那么沼气发动机长期放置的注意事项如下：

Sometimes, biogas engine sets will be put aside for a long time when they are not in use. If the dislocation time is long, it is easy to fail when restarting. The precautions for long-term storage of biogas engine are as follows:

1.在进气口加入少量水机油，盘车使其附着在活塞顶部、气缸套内壁和气门密封面上，将气门设置在关闭状态，使气缸套与外界隔绝。

1. Add a small amount of water and oil into the air inlet, turn it to attach it to the top of the piston, the inner wall of the cylinder liner and the valve sealing surface, and set the valve in the closed state to isolate the cylinder liner from the outside.

2.当确定沼气发动机不会长时间使用时，要尽可能排干冷却水和润滑油。让沼气发电机组干净。

2. When it is determined that the biogas engine will not be used for a long time, the cooling water and lubricating oil should be drained as far as possible. Clean the biogas generator set.

3.盖住空气滤清器、排气管和油箱，防止灰尘落入。

3. Cover the air filter, exhaust pipe and oil tank to prevent dust from falling.

4.确保沼气发动机组清洁。去除表面的灰尘和油污。

4. Ensure that the biogas engine set is clean. Remove dust and oil on the surface.

5.取下沼气发动机的气门盖，用刷子涂上少量无水机油，刷在摇臂等部位。

5. Remove the valve cover of the biogas engine, apply a small amount of anhydrous oil with a brush, and brush it on the rocker arm and other parts.

6.沼气发动机应放置在通风良好、干燥和清洁的地方。严禁与化学品(如化肥、农药)一起存放。

6. The biogas engine should be placed in a well-ventilated, dry and clean place. It is forbidden to store with chemicals (such as fertilizers and pesticides).

在选购沼气发电机组时的几点建议：根据沼气产量，选择合适的装机容量，防止机械设备闲置或沼气浪费;当采用多台发电机组时，宜采用1000KW左右的同一规格型号，以减少运行费用和备件储存。更多相关内容来我们网站//www.gz-yanye.com咨询！

Several suggestions when purchasing biogas generator units: select appropriate installed capacity according to biogas output to prevent mechanical equipment from being idle or biogas waste; When multiple generator sets are used, the same specification and model of about 1000KW should be used to reduce the operation cost and spare parts storage. Come to our website for more relevant content //www.gz-yanye.com consulting service