3TABLE OF CONTENTSIntroduction .............................................................................................................................. 4Important safety precautions and warnings ............................................................................... 6Product structure .................................................................................................................... 13Battery information ................................................................................................................. 14Treatment information ............................................................................................................. 15Gel pad positioning ................................................................................................................ 17Maintenance and cautions ..................................................................................................... 18Disposal.................................................................................................................................. 18Storage................................................................................................................................... 18Technical specifications ........................................................................................................... 19Program ................................................................................................................................. 19Troubleshooting ...................................................................................................................... 20Important information regarding electromagnetic compatibility (EMC) ....................................... 21Explanation of symbols ........................................................................................................... 28Warranty ................................................................................................................................. 29