SHROUD AS 4536629 - Caterpillar

Illustration 1 g02162360
LEDs on user machine interface (40) Load protected LED (41) Minor fault LED (42) Major fault LEDNormal
Normal is the standard operating mode, set by default in the factory. There are two possible cases for being in the normal operating mode.The first normal operating mode is that the normal AC source is available. The Load Protected LED (40) is on.
Illustration 2 g02162356
Mimic PanelThe second case for operating in normal mode is that the normal AC source is not available. The Minor Fault LED (41) is on. The buzzer sounds intermittently. LED (51) on the mimic panel is green.The display indicates any anomalies related to the AC source or the UPS as well as remedial action if applicable.
Illustration 3 g02143404
Press the function key (44) next to the arrow that is shown on the display to turn the buzzer OFF.Loads on Battery Power
The load continues to be protected by the UPS when the normal AC source is not available. Power is supplied by the battery.The Minor Fault LED (41) is and the ON. The buzzer sounds intermittently. The load is supplied by the batteryThe Major Fault LED (42) is ON. The buzzer sounds intermittently. The load is transferred on the bypass AC input, if present.