CBPS-300 OPERATING INSTRUCTIONS7Table 2.0 Functional Descriptions of the CBPS-300 Controls and IndicatorsFig. 1Index Panel Markings Functional Descriptions1 NONEOPEN coil voltage positive terminal. Female,Red connector jacks used for connecting voltagetest leads.2 NONE OPEN coil voltage negative terminal. Female,Black connector jacks used for connectingvoltage test leads.3 NONECLOSE coil voltage positive terminal. Female,Red connector jacks used for connecting voltagetest leads.4 EXT TRIGGERExternal trigger input for remote control. Thisinput is to be used with the VanguardInstruments Company circuit breaker timers.Female, 4 pin connector.5 NONECLOSE coil voltage negative terminal. Female,Black connector jacks used for connectingvoltage test leads.6 NONEMOTOR voltage positive terminal. Female, Redconnector jacks used for connecting voltage testleads.7 NONEMOTOR coil voltage negative terminal. Female,Black connector jacks used for connectingvoltage test leads.8 FAULTRESETFault LED. Led is lit when over current isdetected.RESET switch. Reset fault condition and readyCBPS-300 for next operation.9 NONELCD; 2-line by 16-character; back-lighted;Displays coil/motor voltages.10 120/240 Vac, 8A, 50- 60 Hz Input power connector with third-wire safetyground and 10A built-in circuit breaker11 NONESafety Ground. A 5/16 threaded stud with hand-turned wing nut. This must be connected to thestation ground before connecting any CBPS-300test leads to the transformer.