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Installation and operating instructions
12 Maintenance
Normally, the inverter needs no maintenance or calibration. Regularly inspect the
inverter and the cables for visible damage. Disconnect the inverter from all power
sources before cleaning. Clean the enclosure and display with a soft cloth. Ensure
the heat sink at the rear of the inverter is not covered.
12.1 Cleaning the contacts of the DC-switch
Clean the contacts of the DC-switch once per year. Perform cleaning by cycling the
switch to “1” and “0” positions 5 times. The DC-switch is located at the lower left of
the enclosure.
12.2 Cleaning the heat sink
CAUTION!
Risk injury due to hot heat sink!
• The heat sink may exceed 70
℃
during operation. Do not touch the heat sink during
operation.
• Wait approx. 30 minutes before cleaning until the heat sink has cooled down.
Clean the heat sink with pressurised air or a soft brush. Do not use aggressive
chemicals, cleaning solvents or strong detergents.
For proper function and long service life, ensure free air circulation around the heat
sink.
12.3 Cleaning the fans
This device is equipped with two fans, which are located on the right side. If the fan
does not run normally has any unusual noise, or “Over Temperature in Inverter” is
shown on the display, check or clean the fans. To do so, disconnect the inverter from
all power sources, and wait approx. 30 minutes until the inverter has cooled down.
Then the fan can be cleaned using a soft cloth or a brush.
CAUTION!
The heat sink and enclosure may exceed 70
℃
during operation!
Do not touch the heat sink and the enclosure during operation.
Summary of Contents for Eversol-TLC 10K
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