1, The filter / only nameplate above marked rated voltage / frequency of use. 2, From time to time to deal with filters / maintenance. Before cleaning and maintenance, be sure to filter / power supply is disconnected. 3. Make sure that the electrical plug is not wet cleaning otherwise before re-power plug must be dry. 4, can not unplug the power cord with wet hands. 5, filter / confined indoor aquarium use. 6, if the filter / damage, especially when you can not use the power cord is damaged. 7. Make sure the filter / work at the right level, the filter / can not be used in the absence of water. 8. Do not disassemble or repair secretly filter /, in order to avoid danger or damage to the body, filter / maintenance by professionals to carry out.
