AMETEK XFR 2800 Watt Series - Manual (Page 39)

Functional Tests
TM-F2OP-C1XN-01 2-11
Front Panel Function Checks
1. Turn the front panel AC switch to ON.
2. Set voltage and current controls fully clockwise. Push the STANDBY
switch to its IN position and check that the voltmeter reading falls to
zero and the red S/D (Shutdown) LED turns on. Push the STANDBY
switch once again to reset it to its OUT position. The S/D LED turns
off and the voltmeter reading returns to its previous value.
3. Press the STANDBY switch to its IN position.
4. Press the OVP CHECK switch and check that the voltmeter displays
approximately the model-rated output voltage plus 10%.
5. Turn the OVP SET potentiometer counter-clockwise and check that
the voltmeter reading decreases. Continued turning (up to 20 turns)
will see the reading decrease to approximately 5% of the model-rated
voltage output. Turn the OVP SET potentiometer clockwise until the
voltmeter once again displays approximately the model-rated output
voltage plus 10%.
6. Press the STANDBY switch to its OUT position.
7. Press the V/I CHECK switch and check that the voltmeter and
ammeter display the power supply output ratings.
8. Turn the front panel AC power switch to OFF.
Note:You can use the front panel LOCAL button only when a digital
programming interface has been installed in your power supply