Xantrex XKW 8-350 Operating Manual page 54

Operation
Configuring for Remote Programming, Sensing, and Monitoring
Dissipating Stored Energy
1. Ensure the power supply is turned OFF. Disconnect the AC input connector.
Removing the Cover
2. Unscrew and remove the eight (8) flathead Philips screws from the top of the
3. Loosen but do not remove the six (6) Philips screws located three (3) to a side in
4. Lift cover off and set aside.
Removing the Option Board (when required) The power supply may have
either of two option circuit boards installed over the A2 circuit board where the
jumpers and switches are located. The option board must be removed to allow access
to them.
5.
6. Use a nutdriver to remove the jack screws which fasten the option board to the
7. Unscrew the mounting screws which fasten the option board down.
8. Unplug any attached cables.
9. Lift out the option board and set aside.
Resetting JMP1, JMP2, and SW1
10. Lift the appropriate jumper from its pin header and replace it as the programming
11. Push the dual position SW1 switches closed (ON) or open (OFF) as required by
12. Place the option board into its original location over the A2 circuit board.
13. Reinstall the mounting screws into the standoffs. Reattach any cables.
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Allow five (5) minutes to elapse to dissipate stored energy before removing the
cover.
CAUTION
!
If you should remove the unit's cover, use proper static control techniques to avoid
damage to static-sensitive digital components on the printed circuit board.
cover: two (2) are located near the front panel, six (6) near the rear panel. Use a
#1 Philips screwdriver.
the slots along each side of the power supply.
Unplug any external mating connector and attached wiring.
rear panel.
requires. The default location is B-C for both JMP1 and JMP2. Alternate
locations are A-B in each case.
the application.
Operating Manual for XKW 3kW Series Power Supply