Eaton 9155 Manual

Also see for 9PX: Installation and user manual User guide Advanced user's guide Advanced user's guide User guide

16 User’s Guide P-164000628 P-164000628—Rev 05Figure 16. From LINE to SERVICE44..22 LLoocckk--oouutt//TTaagg--oouuttThe BPM comes with a Lock-out/Tag-out (LOTO) feature to keep the BPM bypass switch locked in SERVICEmode while qualified service personnel works on the UPS. To use the LOTO feature:1. Press and hold the red bar (see ).Figure 17. LOTO Feature2. Install a lock and tag in any opening at the base of the switch according to LOTO procedures.3. Remove the lock and tag to reset the LOTO position.44..33 NNoo BBrreeaakk TTrraannssffeerr ffrroomm SSeerrvviiccee BByyppaassss ttoo UUPPSS MMooddeeAfter the system has been placed into SERVICE mode, it must be returned to UPS state to resume normaloperation.It is critical that the following steps are followed to ensure correct and safe operation.Do not attempt to push the red interlock button or attempt to move the bypass switch handle if the UPS isoperating on battery power.Refer to the UPS user guide or call the Eaton service help desk for specific BPM to UPS signal functionality.Lock-out/Tag-out