· Metallic object into the machine. This may causes to get a shock or damage your machines.
· Put machine in a cool place to avoid seeing to over temperature. The base where put the machine must be hard and firm.
· Do not leave in place of high humidity or dust.
· Do not leave in place where can be nain or water to wet.
· When the machine is not operating properly, please disable battery source and contact to the closest warranty station.
· Do not move machine while it is in power.
· Do not use overload, should turn on the sub loade to avoid shocking.
· For safety, we should connect the cover to ground wire for use.