²   Only   qualified electricians are allowed to carry out what described in this   chapter. Please operate as the instructions in Chapter 1 "Safety precautions".   Ignoring these may cause physical injury or death or damage to the devices.

²   Ensure   the power supply of the VFD is disconnected during the operation. Wait for at   least the time designated until the POWER indicator is off after the disconnection   if the power supply is applied. It is recommended to use the multimeter to   monitor that the DC bus voltage of the drive is under 36 V.

²     The installation and design of the VFD   should be complied with the requirement of the local laws and regulations in   the installation site. If the installation infringes the requirement, our   company will exempt from any responsibility. Additionally, if users do not   comply with the suggestion, some damage beyond the assured maintenance range   may occur.