1
Switch off power to the inverter and
wait for the specified time (2 minutes)
until the capacitors have discharged
and the fan has shut down.
Turn the DC disconnector to the "Off"
switch position.
2
Loosen the screws on the underside of
the housing cover by rotating them
180° to the left using a screwdriver
(TX20). Then lift the housing cover
away from the inverter at the bottom
and detach from above.
3
Remove any build-up of dirt on the
heat sink and fan using compressed air,
a cloth or a brush.
NOTE!
Risk due to damage to the fan bearing
from improper cleaning.
Excessive speed and pressure on the
fan bearing can cause damage.
▶
Block the fan and clean it with
compressed air.
▶
When using a cloth or brush, clean
the fan without applying pressure
to the fan.
To start up the inverter again, follow the steps listed above in reverse order.
Disposal Waste electrical and electronic equipment must be collected separately and re-
cycled in an environmentally-friendly way, in accordance with the European Dir-
ective and national legislation. Used equipment must be returned to the distrib-
utor or disposed of via an approved local collection and disposal facility. Correct
disposal of used equipment promotes the sustainable recycling of material re-
sources. Failing to dispose of used equipment correctly can lead to adverse
health and/or environmental impacts.
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