FORTUS 360mc/400mc and FDM 360mc/400mc User Guide
System Protection
Main Circuit Breaker
If the system encounters a high current surge, the main circuit breaker trips,
protecting the system's electrical and electronic components. The circuit
breaker is located at the right, rear corner of the system (as viewed from the
rear). To return the system to operation, reset the circuit breaker. This is
accomplished by pushing the circuit breaker handle all the way down and
then back up.
Thermal Cut-Out Fuses
There are two thermal cut-outs installed on the system. When a cut-out
reaches its set temperature, it opens, and power to the system is removed.
This prevents damage to the system if an overheat condition occurs. Contact
Customer Support if a thermal cut-out opens.
UPS
Warning: Due to the UPS, High voltage is present in the
system when the power cord is uplugged.
The UPS (Uninterruptible Power Supply) unit is a battery standby system that
supplies AC voltage to the processor and cooling fans in the event of an AC
voltage power loss. It does not run the entire system.
In the event of an overcurrent condition, the UPS is protected by a
combination power switch and circuit breaker that is located directly above
the main breaker.
(Figure
3-1)
Figure 3-1: UPS Power switch location
UPS
Switch
System Components
Chapter 3
3-1