2.5 Cooling Fan and Filter cotton
1) Check the dust screen on both sides of the heat exchanger for dust.
2) Use the a brush or cloth to clean the dust on the dustproof net.
3) Depending on the site environment, the dust net shall be effectively removed at least once every
three to six months, and it shall be replaced once a year at most.
4) Remove the dust screen with a screwdriver, and use a soft brush, blower, and vacuum cleaner to
remove the dust effectively.
5) Use vacuum cleaner and soft brush cloth to effectively remove the dust and debris in the cabinet.
Cotton Filter
2.6 ESD
Check the emergency stop cover plate. If the cover plate is damaged, please contact the manufacturer for
replacement.
Figure 8: ESD and cover plate
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