Strautmann EK 1107 - Page 8

Remedying Faults in PP 1207–Klöckner Möller
Remedying faults PP 1207
page 8 –April 2005
Check PCB
fuses.
Check
connectors
Check circuit and if
no LED light up
when there is a
supply voltage, or
either red or green
LEDs light up, the
PCB is faulty.
(There must be
voltage at pins 29
and 30 anyway)
1.1 Control has no function
4. PCB fuse faulty (ABB only)
5. Connectors do not make contact
6. PCB faulty
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