Technical data
2- 26 Agilent 41000 Administration Guide, Edition 3
Installation and Operation
Recovering from Power Line Problems
Recovering from Power Line Problems
The PDU has protectors to detect power line problems and protect the system from
damage. These protectors stop the supply of power from the PDU to instruments and
computer/controller. The following conditions will stop the supply.
• Excessive current flows through the breaker.
• The EMO button is pressed.
• The Ext. EMO terminal is open.
• The Remote Ctrl. terminal is open.
After fixing problem, use following procedure to reset the breakers.
1. If the EMO button is set to the in position, perform the following step.
a. Set the PDU main switch to the OFF position.
b. Rotate the button clockwise to set it to the normal position (out position).
2. If the instruments breaker is the OFF position, set it to the ON position.
3. If the controller breaker is the OFF position, set it to the ON position.
4. Set the PDU main switch to the ON position.
5. Press the PDU system switch.
Figure 2-15 PDU and EMO
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