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6.4 Cleaning the Air Intake Filters
The robot controller has three air intake filters.
If those filters are clogged, the robot controller becomes insufficiently ventilated so that
the internal electronic devices may be damaged due to heat.
If a power module error appears, it may be caused by clogged filter, so clean the filter.
<Cleaning Procedures>
Step 1
Turn the controller power OFF.
Step 2
Remove the four filter covers from the front panel by loosening the screw each.