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H3-186
MAINTENANCE 3. TROUBLESHOOTING
006-252-02
10.22.99 FM2569
FM-DP L
Service Manual
H3-186
0951 Overheat 2 error (HG1)
0952 Overheat 2 error (HG2)
0953 Overheat 2 error (HG3)
0954 Overheat 2 error (HG4)
0955 Overheat 2 error (HG5)
0956 Overheat 2 error (HG6)
Cause
The plate heater temperature does not rise to the specified value (Terr) even after 6
seconds.
Error Related I/O Layout
FP3F0B17.EPS
T H G 1 - T H G 3
T H G 4
T H G 5
T H G 6
H G 4
H G 1 - H G 3
H G 6
H G 5
F A N G 1
R a c k 1
R a c k 2
R a c k 3
R a c k 4
Connector Layout for Checking
CN7
CN6
CN9
CN15
CN8
CNFANG1
CNFANG2
FP3F0H25.EPS
CNTHG1
CNHG1
5
8
1
4
1
6
SJ1
NC COM
CN9
1
5
4
8
CN6
1
7
6
12
CN15
1
6
5
10
CN8
1a
1b
10a
10b
S J 1
1
2
CNFANG1/CNFANG2
1
CN7
8
CNG2