Cone holders are very sensitive and can wear out quickly if they are not cared for properly. Poor grip and poor concentricity are then the result. A repair is complicated and often not worthwhile.
Regular cleaning with a suitable cone wiper, preferably before each use, prevents premature wear in an effective and inexpensive way.
Always read and observe the safety instructions and warnings in the available documents.
2.
The installation, commissioning and operation require special knowledge of machines and their proper operation, as well as basic knowledge of electrical engineering. The instructions - including those in the descriptions - must be followed carefully.
3.
The location where machines are operated must ensure that unauthorized persons - especially children - do not have access without adequate supervision.
4.
The use of kits / components usually requires additional measures and additions.