Service and repairsItem no. 10403122, Revision 11 35 ( 40 )14 Service and repairsDANGER: Electric shock.Electric shock can lead to severe burns and life-threatening injuries.Take measures to prevent hazards caused by electrical energy (for details re-fer e.g. to the regulations issued by the VDE and the local energy supplycompanies).u Before commencing work, switch off the power supply of the HF spindle.Note: Damage due to electrostatic discharge.Do not touch the electrostatic-sensitive components of the HF spindle.14.1 Service partnersOnly certified service partners may open and repair the spindle. Failure tocomply with this voids any warranty claims and compensation claims for dam-ages.Ü The list of partners can be found on the following website.http://www.alfredjaeger.de/de/spindel-servicepartner.html