5 HARDWARE MAINTENANCE ............................................................................................... 73
5.1 Tool Preparation .................................................................................................................. 73
5.2 Parts Replacement ............................................................................................................... 73
6.1 Frequent Faults ................................................................................................................... 82
7 SPECIFICATIONS ...................................................................................................................... 86
7.1 USA FCC Statement ........................................................................................................... 86
7.2 CE Statement of EU ............................................................................................................ 86
7.3 China CCC .......................................................................................................................... 86