Infinite TRANSTECTOR 700 AV/T Series, Руководство пользователя, Страница: 27 / 48

27
TROUBLESHOOTING (continued)
FINAL TESTING & ADJUSTMENT
1. Connect AC voltmeter to output of system with proper meter scale selected.
NOTE: On 3 phase systems, connect your AC voltmeter across the output phase to neutral.
2. Disconnect customers loads.
3. Energize system.
4. Verify the output is within specifications. If not, adjust P1 on control board, for the appropriate
phase. See adjustment procedure on Pages 28-29.
NOTE: On 3 phase systems, be sure and check all 3 phases.
NOTE: If the main AC breaker trips or there is no output voltage, disable the over/under detect
circuit #35867 by disconnecting K1 and K2 connectors and then calibrate the control boards if
the output voltage is out of spec. See control card adjustment procedure on Pages 28-29.
5. Turn the input circuit breaker off.
6. Connect customers equipment.
7. Energize system.
8. Repeat step #4 and adjust as needed.
9. Be sure over/under detect is connected and if input breaker trips or there is no output voltage
recalibrate the detect board or replace board if defective. (See adjustment procedure on
Pages 28-29).