DIY hammer drill repair: diagram, instructions

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If the breakdown is serious and you have no repair experience, the best option for you is to contact experienced craftsmen. Do not start repairs if you are not sure that you can independently identify the cause of the breakdown and are not able to solve it!

Why do hammer drills break?
The design of a hammer drill, like any other tool, includes mechanical and electrical parts. The most common electrical problems that can be fixed on your own include the following:

broken start button;
wear of graphite brushes.
To eliminate engine malfunctions, such as armature failures, winding belgium telegram data breaks, etc., special knowledge and skills are required, which not everyone has.

If the malfunction is caused by a broken button or worn brushes, then it is not difficult to fix. Sometimes these parts even come with the tool. If not, you can find them both on the market and in specialized stores

It is very important to remember how the contacts were located in the factory assembly. To be on the safe side, before disassembling the Interskol hammer drill completely, or rather, removing parts from it, take a photo of how everything was originally

Harbingers of tool failure may be extraneous sounds, a large number of sparks inside the body, the smell of burnt plastic. When they appear, it is necessary to immediately check the hammer drill for worn parts, because if you continue to use it further, the engine may break down, and its repair will be much more complicated and expensive.

If there are no breakdowns and everything is in good working order, the owner of the tool should still know how to disassemble the Energomash hammer drill. The fact is that malfunctions can be caused by dust, dirt, solid particles that clog the body from the inside and interfere with the movement of moving parts. All this debris should first be cleaned with a dry brush, and then wiped inside with a rag soaked in white spirit to remove residue.