wc_tx003610gb_FM10.fm134Mobile GeneratorUsing Remote Start Capabilities13.2 Remote Transfer SwitchBackground A remote transfer switch is designed to transfer electrical loads from the normalpower source (utility) to the emergency power source (generator) when normalvoltage falls below a prescribed level.The remote transfer switch automatically returns the load back to the normalsource when power is restored back to operating levels.Precautions ■ Installation of a remote transfer switch or other type of remote starting device isthe responsibility of the generator user.■ Installation of such devices must be performed by a qualified electricianfollowing all directions supplied by the manufacturer of the switch.■ If attaching the generator to a power supply normally serviced by a utilitycompany, notify the utility company and check local and state regulations.■ Familiarize yourself with all instructions and warning labels supplied with theswitch.WARNINGElectrocution hazard. Failure to isolate the generator from the utility’s electricaldistribution system could cause output from the generator to backfeed into theutility lines and cause injury or death to utility workers!► When the generator is used as a stand-by power supply, it must be equippedwith a device which isolates it from the utility’s distribution system.► An isolation device is also required if the generator is being used as a backup tosome other type of power supply system.CAUTIONPossibility of injury or equipment damage. Failure to match phase rotation andvoltage may cause equipment connected to the generator to operate incorrectly.► When using the generator as a stand-by or substitute power supply, make surethe voltage and phase rotation of the line connections match those of the utilitylines or of any other power source normally used.DANGERElectrocution hazard. Lethal voltage is always present in the transfer switch once ithas been properly installed.► Disconnect power before servicing the transfer switch.
