9752090250 ECM Lite 11/03
31
10. Faults
Problem Cause Remedy
No output voltage
Display off
Mains voltage too low or
not present
Restore mains voltage
Fuse at the rear of the unit
is defective
Replace fuse
High-voltage generator
defective
Send generator for repair
No output voltage
Display on
A set point has not been
specified through the [ ] /
[ ] keys or in Remote
Voltage Programming not
via the Sub-D connector)
Specify set point with the
[ ] / [ ] keys or with a signal
0-10 V (when Remote Control
Programming is used) or
disable this option (Sub-D).
Remote on/off function has
been switched on, but
signal is not sent to switch
the generator on
Press the [RUN] key to
manually switch the
generator on
Give a signal on the Sub-d
connector to switch the
generator on, or switch off
remote on/off function (remove
solder connection on Sub-d)
High-voltage generator
defective
Send generator for repair
[OVERLOAD] LED lights
up
Sparking or short-circuit in
the equipment
Check the equipment
Generator overloaded Reduce set point
Increase distance between
charging bar/electrode and
material
Table 1 Faults
11. Repair
Warning:
- When carrying out work on the equipment: de-energise the equipment.
- Repairs must be made by a skilled electrical engineer.
- When opening the equipment, you may come into contact with parts connected to
dangerous voltages.
SIMCO recommends that you return the generator if repairs are required.
Pack it properly and clearly state the reason for return.
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