Disassembly and Assembly
41
10 Disassembly and Assembly
10.1 Dismantling the Lower Shell Small Cover Plate for Upgrade and Lower Shell
Screws
1) Dismantle the hole plug (3) of the HP-30 small cover plate for upgrade and PT2.3*6 pressping
screw (2).
2) Dismantle the HP-30 lower shell small cover plate for upgrade (1), and then upgrade the pump
software and dismantle the main FFC.
3) Remove the seven HP-30 lower shell hole plugs (4) and the seven PM3*8 machine thread
screws (5). (To dismantle only the upper shell, you only need to remove four screws.)