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TROUBLESHOOTING
17
DCS-1600
2-3 Diagnosis of abnormal condition
DCS-1600 has a function that records abnormalities when they occur. It also diagnoses the type of abnor-
mality in the following procedure.
NOTE:
Before you do this diagnosis, make a note the following.
1. Diagnose the failure by following Troubleshooting chart (Section 2-2) when the unit has trouble.
2. Conduct this diagnosis when Troubleshooting “STEP5” is done.
- Be sure to follow the diagnosis procedure, otherwise result is not displayed.
- DCS-1600 can only record limited type of abnormalities. DCS-1600 cannot diagnoses all types of abnor-
mality.
- Latest information about abnormalities is saved in control board and is displayed as the result.
- DCS-1600 will hold the latest data about abnormalities after the problem is resolved. The data is rewrit-
ten when the next recordable abnormality occurs.
[Diagnosis procedure]
1. Install battery on the unit correctly.
2. Pull brake lever (A) to release chain brake.
3. Press power switch (B). LED indicator (C) on
power switch will flash 4 times per second when
trouble is still present.
4. Move brake lever (A) forward to activate chain
brake.
5. Hold lockout button (D) and trigger lever (E)
together.
6. About 10 seconds after lockout (D) and trigger le-
ver (E) are held, LED indicator (C) on power switch
will flash 1 time per second. Then count how many
times LED indicator (C) continuously flash 1 time
per second. When this flashing stops, LED indicator
(C) flashes 5 times per second. The number of con-
tinuously flashing 1 time per second shows result
of this diagnosis.
NOTE:
While holding lockout button (D) and trigger
lever (E), this action can be repeated.
7. Return to Troubleshooting “STEP5” (Section
2-2) and continue Troubleshooting according to the
result above.
A
B
C
D
E
C