Note: Follow the disassembly procedure in the numerical order given.
2-1.
CASE
2 two screws
(+BV3 (3-CR))
HBD-DZ170/DZ171/DZ175/DZ310/DZ510/DZ610/DZ810
4 screw
5
1 two screws
(+BV3 (3-CR))
3 four screws
(+BV3 (3-CR))
(+BV3 (3-CR))
8 case
7
6 Raise one side of the case.
9