Baldor BC140 Installation And Operation Manual
Also see for BC140: Installation & operating manual
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Contents
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408. OPERATIONWARNING! READ SAFETY NOTICES BEFORE OPERATING THIS CONTROL OR SEVEREINJURY OR DEATH CAN RESULT.8.1 With no AC power applied and the On/Off AC Line Switch set to the “OFF” position, remove the frontcover by unscrewing the two cover screws. See Figure 1-1.8.2 Set the Voltage Select Switch to the correct position, corresponding to the AC line input voltage.(“115” position for 115 Volt AC line input and “230” position (factory setting) for 208/230 Volt AC lineinput). See Figure 1-1.8.3 Install the correct Armature Fuse, as shown in Table 4-2 and the correct Plug-In HorsepowerResistor® as shown in Table 4-3.8.4 Recheck all input AC line and motor connections. See Figure 2-2.8.5 Set the Main Speed Potentiometer to 0% (fully counterclockwise).8.6 Set the Forward-Brake-Reverse Switch (if installed) to the “FWD” or “REV” position.8.7 Set the On/Off AC Line Switch to the “ON” position. Observe that the Pilot Light illuminates.Gradually increase the Main Speed Potentiometer. The motor should smoothly come up to thedesired speed and remain stable. |
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