INFOSEC Mod5T User Manual page 38

Step 5: Then, UPS will enter Battery Mode as shown in the diagram below.
Step 6: Switch ON the output breaker (Q3). Cold start startup procedure is complete.
3.3.3 Maintenance Bypass Operation
Follow the instruction to transfer to Maintenance Bypass and UPS protection as below.
3.3.3.1 Transfer to maintenance bypass
Step 1: Remove the mechanical lock plate of Maintenance Bypass Breaker.
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