Preparation before crushing

(1) Stop the operation immediately when the tubing is found to be loose.

When the high-pressure or low-pressure hoses of the hammer are excessively loose, stop the operation immediately and check and repair immediately. At the same time, for caution, it is advisable to check whether there is oil leakage in other places at the same time, and the operator should strictly require to pay attention to the condition of striking points at any time.

(2) Avoid air strike by the breaking hammer when there is no target.

When the rock or target has been broken, please stop the impact action of the breaking hammer immediately. The continuous and aimless impact will only cause the loosening and damage of the screws of the precursor and the main body, and even damage the construction machinery. In addition to improper insertion, the use of the hammer will also be affected if the hammer is shaken.

(3) Do not use a breaking hammer to push heavy objects or large stones

Do not use the guard plate as a tool to push heavy objects during work, so it will only cause the guard plate screws and drill rods to break, damage the breaking hammer, and even cause the boom to break. (2), (3) Company)