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EN
12. TROUBLESHOOTING GUIDE
- In the case of a malfunction, check that the correct barrier was selected (paragraph 5)
- Dual fl ashing of the cover lights. Indicates that scheduled maintenance is required. Check the parameters -2ND level,
-2ND level, -2ND level.
- Current from to ground leakage problem: the Inverter have a built-in high-attenuation noise fi lter and are grounded via a capacitor.
A switch makes to reduce leakage current from to ground. The reducing the load means though non-conformity with the EMC
standard on the inverter itself. Do switching with the power off .
A
Control unit
B
- 30 -
C
Default setting
Pulling this switches
for reduces the
leakage current
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