Echo shindaiwa DCS-1600 Service Manual page 10

8
2-2 Troubleshooting chart (Continued)
Troubleshooting "STEP2" ~Checking unit in case of battery failure~
Start
A
No
C
No
E
No
Step0
TROUBLESHOOTING
Yes
B
Yes
D
Yes
F
A: Are there conductive substances (water, metal
pieces, etc.) on the surface of control board?
(Refer to Section 6-1)
B: Remove conductive substances (water, metal
pieces, etc.) on the surface of control board.
C: Is control board damaged? (Refer to Section
6-1)
D: Replace the control board with new one. (Refer
to Section 6-2)
E: Is control board short-circuited between battery
connection terminal (+) and (-)? (Refer to Sec-
tion 6-1)
F: Retighten the screw(s) on battery connection
terminal or replace with new control board. (Refer
to Section 6-2)
DCS-1600