Check is a must before using.Make sure there is no abnormal phenomenon on the appearance,esp. no water,the electrical lines of the socket is integrated without any crack or breakage,the switch and indicator are normal
Make sure the safety grounding correctly and stably
Make sure the supplying voltage and frequency agrees with the requierment.Before using,the screws which are used for fastening under the device must be removed
The device must be used in stomatology dept,it uses for blending dental restorative materials amalgam capsules and glass ionomer capsules
Monitor whether there is any abnormal phenomena strictly.Once something is abnormal,turn off the switch and pull out the socke