What to do when the equipment system is still functioning, but the airflow is weak and the suction force is significantly reduced?
Reason: Air intake blockage or foreign objects in the管道, or filter cores reaching saturation and failing, leading to a blockage alarm.
Inspection: Turn off the power, check for any foreign objects blocking the intake vent; then inspect the exhaust vent for blockages. If reducing the internal filter core's suction restores normal operation, the filter core needs to be replaced.
