(1) Safety
Repair before the following are confirmed:
① Unplug the power supply.
② The oil cooler should be removed from the machine and the main oil circuit
③ The repair should be carried out in a well-ventilated environment.
(2) Shell
No hard brush, polish, acid or chemical solvents such as benzene and hot water to clean the outer surface.
(3) Filter
①The filter should be cleaned once a week. Or the airflow through the condenser will be reduced, reducing the cooling performance; also, the compressor's protection will start frequently, impacting the performance.
②The machine must run with an air filter, or debris will enter and cause failure.
③Use a brush or air gun to clean when the condenser is very dirty.
(4) Long inactive time
① Cut off the power supply; ② Cover the machine to prevent debris, dust, water, etc. from entering; Take care not to make oil and dust adhere to the condenser.

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