GE_UPS_USM_TLE_SUL_M16_M50_2bU_V010.docx
User Manual TLE Series 160 - 500 UL S2B
3. Perform the command “Module shutdown” on the
Unit to separate only when the symbol Q1 in the
Synoptic Diagram is shown open.
Perform the command “Module shutdown” through the
Commands 1 / Module shutdown /
Synoptic diagram of the unit to separate
Synoptic diagram of other units
4. Disconnect the Battery on the Unit to separate by opening, if present, the “CB3 – External
Battery switch” (option) and then the “External Battery Protections”.
Press “MUTE” key to reset Acoustical Alarm. LED ALARM remains lit.
Synoptic diagram of the unit to separate
Synoptic diagram of other units
NOTE !
Before performing the next procedure (5) wait 5 minutes for DC-Link Capacitors
discharge.
Use the MEASURES/Rectifier screen to ensure that the DC-link1 and DC-link 2 voltage
has reached 10Vdc.
5. Disconnect the Utility supply on the Unit to separate.
Synoptic diagram of the unit to separate
Synoptic diagram of other units
END OF PROCEDURE
DANGER !
It will take 5 minutes for the DC capacitors to discharge.
Open only the front door, do not open any other part of the UPS.
NOTE !
For any further intervention contact nearest GE Service Center.
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