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The power shall be tuned off before maintenance or repair.
The followingare attentions for maintenance and repair
(1) Before maintenance or inspection, please turn off the main power.
(2) If power-on maintenance or inspection is necessary, it must be done by authorized electrical
technicians.
(3) No one is allowed to climb the machine.
(4) For lubrication, please use the oil or grease of the brand stipulated by our company.