User Diagnostics; Emergency Shutdown; Unusual Or Erratic Operation; Troubleshooting For Operators - Xantrex XFR 2800 Operating Manual

User Diagnostics

If your power supply is not performing as described in this operating manual, run
through the procedures and checks in this section before calling your service
technician. These procedures are confined to operator-level functions only and do
not require cover-off servicing.
Emergency In an emergency, carry out both of these steps:
Shutdown
1. Shut the power supply OFF immediately.
2. Disconnect the power supply from the load.
Unusual or If the power supply displays any unusual or erratic operation, follow these steps:
Erratic
1. Shut the power supply OFF immediately.
Operation
2. Disconnect the power supply from the load.
3. Test the power supply with no load, running the tests in Functional Tests.
4. If the tests show that the power supply is functioning normally, check all load,
5. Check the AC input for correct voltage and frequency.
If the problem is not solved after following this procedure, or if the unit fails to
operate correctly upon retesting, call your service technician.
Turn to the next page for more information about troubleshooting for operators.
Use the checks in Table 3.4 to ensure that the power supply is configured and
Troubleshooting
for Operators connected for normal operation.
Abbreviated References Used in Table
ACF
OTP
OVP
REM
S/D
Release 2.1
programming, and monitoring connections and circuits.
AC fail
over temperature protection
over voltage protection
remote mode
shutdown
Local Operation
User Diagnostics
71