Tripp Lite SU40KX Owner's Manual for 3-Phase UPS 932688 - Page 25

9 - Start-Up, Shutdown and Bypass 1 Warning: The UPS system's output voltage is set at 220/380V by default. If you require output voltage of 230/400V or 240/415V, you must change the UPS system's output voltage by accessing the output setup menu described in Section 10-5-2. You must place the UPS system in bypass mode before changing the output voltage. Do not connect your equipment to the UPS system's output until you have set the proper parameters. 2 9-1 Control Panel and Breaker Diagrams •A "NORMAL" LED •B "BATTERY" LED •C "BYPASS" LED •D "FAULT" LED •E LCD Status Screen •F "ESC" (Escape) Button •G Scroll Buttons ( and ) •H Enter Button ( ) •I ON Button •J OFF Button •K "EPO" (Emergency Power Off) Button •Q1 Main Input Circuit Breaker Switch •Q2 Bypass Input Circuit Breaker Switch •Q3 Manual Bypass Circuit Breaker Switch •Q4 Output Circuit Breaker Switch E FI K 3 A B G C D 4 HJ 1 Control Panel 5 Q4 Q3 Q2 Q1 6 Output Manual Bypass Main 2 Bypass Input Input Circuit Breaker Switches (UPS System Front Panel) 7 9-2 Preliminary Checklist (Single UPS) • All circuit breaker switches should be off, including the breaker of the external battery cabinet (if present). 8 • Confirm that no voltage potential exists between Neutral and Ground. • Confirm that the input power source matches the rating (voltage, frequency and phase) of the UPS system. Note: After start-up, the UPS system will perform a brief self-test and display the results on the LCD screen. After a successful self-test, the UPS system will provide AC power to the connected equipment load. 9 9-3 Standard Start-Up Procedure (Single UPS) •1 If there is an external battery cabinet connected, switch on the circuit breaker A of the external battery cabinet. On the SU20KX 10 or SU40KX, turn on the battery breaker on the back of the UPS. A 11 1 12 •2 Confirm that the manual bypass circuit breaker switch Q3 is off. 2 25 Q3 Output Manual Bypass Bypass Input Main Input 13 14