Echo DPB-600, Руководство по обслуживанию

Страница: 10 / 21

MOTOR CASE
DPB-600
10
3-2 Disassembling motor case
Replace the circuit board in the motor case as the
following procedure.
1. Remove torx bolts (A) and motor case (B).
2. Remove terminals (C), (D), (E), (F) from control
board assy (a).
3. After pull out control board assy (a), remove the
all connected terminals, and remove control board
assy (a) and lead terminal (G), (H).
4. Check the followings, and replace with the new
one in case it has a defect.
1 ) B r e a k a g e o f c o n t r o l b o a r d a s s y ( a ) a n d
connected other terminals.
2) Breakage or burning of control board assy (a).
3) Disconnection of lead wire breakage of the ter-
minals (G), (H).
A
B
a
C D
E
F
H
G
a
C
D
E
F
G
H
a