Grounding the Robot 2.5 Grounding the Robot Ground the grounding terminal of the robot unit with a wire of 12 AWG or more. Ground resistance must be less than 100 milliohms. NOTE: Use a dedicated grounding wire and grounding electrode. Do not share them with any other electric power or power equipment such as a welder. WARNING: Wiring must be performed by authorized or certified personnel. Failure to observe this caution may result in fire or electric shock. AIR1 CN20 CN22 AIR2 Grounding Terminal (M5) User-Supplied Ground Wire 5.5mm 2 or more Figure 2-3. Ground Point on Robot Adept Viper s1300 Robot User’s Guide, Rev B 23