TROUBLESHOOTING HANDLING
124 HYD 5K...20KTL-3PH
8.3 Maintenance
Inverters do not generally require daily or routine maintenance. Before
carrying out cleaning, ensure that the DC switch and AC circuit
breaker between the inverter and power grid have been switched off.
Wait at least 5 minutes before carrying out cleaning.
8.3.1 Cleaning the inverter
Clean the inverter using an air blower and a dry, soft cloth or a soft
bristle brush. Do NOT clean the inverter with water, corrosive
chemicals, cleaning agents etc.
8.3.2 Cleaning the heat sink
In order to help guarantee correct long-term operation of the inverter,
make sure that there is sufficient space for ventilation around the
heat sink. Check the heat sink for blockages (dust, snow etc.) and
remove them if present. Please clean the heat sink using an air blower
and a dry, soft cloth or a soft bristle brush. Do NOT clean the heat
sink with water, corrosive chemicals, cleaning agents etc.
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