Precautions for the operation of the breaker
Do you know the correct operation method of the breaker? Many friends did not pay attention when using it, causing damage to the machine and parts. Let's take a look together below!
① ：Aim the drill rod at the broken object and apply pressure.
②: Place the drill rod vertically, and use manual or foot pedal to strike.
③: Stop hitting once the hit object breaks.
What are the precautions when using the breaker（excavator attachment）?
1. "Dry hitting" is not allowed during strike operations. When the breaker strikes an object, the drill rod is not compacted and strikes it will cause "dry strike", which will cause damage to the parts, bolts, nuts, etc.
2. Do not pry the drill rod back and forth when hammering. Prying back and forth during the blow will cause the cylinder through bolts and drill rod to wear out in advance, and severely directly cause the drill rod to be broken.
3. The drill rod should be as vertical as possible to the surface of the broken object when striking. It is strictly forbidden to hit horizontally and at a large angle, otherwise it will cause strain on the cylinder and damage to the drill rod and piston.
4. Don't hit the cylinder at the end of the stroke. Please keep the oil cylinder at least 100mm away from the two ends of the piston, otherwise the excavator oil cylinder will be damaged.
5. Don't hit continuously. This will cause abnormal wear of the drill rod and abnormal damage to other parts. If you can't break it after 1 minute of hitting, please change the position of the hitting point.
6. When the crushed material is harder and larger, it is broken in sections. In this way, it is easier to break large pieces of broken objects, and the work efficiency is higher.
7. For non-underwater working breaker, do not put the breaker body directly in the water for operation, otherwise it will cause damage to the breaker itself.
8. Cannot be used to hang objects. Do not tie a steel rope to the drill rod to lift and carry objects, otherwise it will cause damage to the breaker and the forearm part of the excavator.
