socomec MASTERYS BC+ 10 kVA - Bypass Operations

37EN
MASTERYS BC+ 10-40 kVA - IOMMASBCXX0G-EN 02 - SOCOMEC
9.3 Bypass operations
Switching onto maintenance bypass
This operation creates a direct connection between the UPS input and output, excluding the equipment control part. This
operation is performed in the event of:
- standard maintenance.
- serious failure has occurred.
WARNING! LOAD POWERED BY AUXILIARY MAINS: your load is exposed to mains disturbances.
• Enter MAIN MENU > CONTROLS > PROCEDURES.
• Select MAINT. BYPASS PROC. and press ENTER.
• Carry out the operations indicated on the display.
NOTE!
When an external manual bypass is present:
- carry out the procedure described above;
- close the external switch.
Switching on from maintenance bypass
• Wait for the display to switch on.
• Enter MAIN MENU > CONTROLS > PROCEDURES.
NOTE: In parallel configuration the procedure must be performed from the system menu.
• Select START PROCEDURE and press ENTER.
• Carry out the operations indicated on the display.
NOTE!
When an external maintenance bypass
(1)
is present, put the switch to position 0 (OFF).
1. Not monitored by the UPS or by the parallel system.