In rainy and humid seasons or poorly ventilated workshops, without moisture and rain protection, the machine frame and side plates are easy to rust, and the electric cabinet and wiring terminals are prone to dew, causing circuit short circuit, electric leakage and control failure.
Correct maintenance rule: Keep the workshop well ventilated, rainproof and moisture-proof; cut off the main power and cover the machine with rainproof cloth during long-term shutdown; dry the damp electric cabinet and wiring box in time to avoid short circuit and electrical damage.
