1、Check the air and water pipeline, the connection of each part of the bolt and nut joint is solid and reliable.
2、Check the lubrication of the wind motor at all times.
3、When working with water, open the hole with a large diameter drill bit, then insert the drill pipe and expose the drill pipe to the ground for 100-200mm.to prevent the rock slag mud from falling into the hole.
4、No reverse rotation is allowed when drilling to avoid the drill pipe falling into the hole. When the machine stops working for a short period of time, give a small amount of If the machine is stopped for a long time, the impactor should be fixed at 1-2 meters from the bottom of the hole.
5、When working, you should pay attention to the sound of the impactor and reducer operation is normal, found abnormal phenomenon should be immediately. Stop the machine immediately to check.
6、When adding new drill pipe, pay special attention to the cleanliness of the hole to avoid sand and soil from mixing inside the impactor and damaging the machine parts or causing The drill will be stopped.
7、Machine maintenance and lubrication: At the end of each work shift, the machine surface dirt must be removed. Strictly forbidden in Work surface dismantling and unloading (dismantling into components to facilitate the handling of the exception), so as not to lose parts and damage the key parts of the parts.Lubricate the drill pipe joint with grease. Lubricate the speed reducer with grease.
Post time: Oct-13-2022