2 31 12. Disassemble 4 cable racks211 123. Pull out terminal on PCBA whichconnected to control panel34. Pull out silicon pipe from the leftside of the machine14 5124.2.6 Disassemble grinder group1. Refer to 4.2.1.1-4.2.1.6-disassemble top cover2. Disassemble 3 screws 3. Pull out grinder motor terminal fromPCBA and take out grinder group4.2.8 Disassemble control panel group1. Refer to 4.2.1-disassemble exterior parts5. Remove 1pcs screw and removethe switch,pull out the tuo terminals