Preliminary Operations; Powering On For The First Time - TEC Sirius Manual Del Usuario

PRELIMINARY
P O
RELIMINARY PERATIONS
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Visual check of the connection
Check that all the connections have been made strictly following the indications given in the "Connections" paragraph.
Check that the "1/0" button is in its "0" position (see "Front Views of the UPS" point 5).
Check that all the isolators are open.
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Close the battery fuse holders
Close the 4 battery fuse holders (SWBATT) present in the position indicated in the figure below.
WARNING: if a battery expansion (Battery Box) has been installed incorrectly (by not following the
information as provided in the "Connecting the Battery Box to the UPS" paragraph) this can lead to the
battery fuses becoming damaged. If this happens, contact the customer services department immediately to
avoid further damage to the UPS. Note: - When the fuses are closed, small arc flashes may occur due to the
charge of the capacitors present inside the UPS. This is normal and does not cause faults and/or damage.
§
Power on the UPS
Close the protective devices upstream from the UPS.
§
Close the input and output isolators
Close all the input (SWIN) and output (SWOUT) isolators except for the maintenance isolator (SWMB), which is to
remain open.
Note: if the separate bypass option is present, close also the bypass isolator (SWBY).
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PRELIMINARY
P F T
OWERING ON FOR THE IRST IME
Ø Set the "1/0" button to "1" and wait for a few seconds. Check that the
display is turned on and the UPS enters "STAND-BY" mode.
Check that no error messages appear indicating that the input cables do not respect the correct cyclic phase sense (for
three-phase input only). If error messages appear, perform the following operations:
§
Turn off the UPS by setting the "1/0" button to "0" and check that the display is turned off
§
Open all the isolators and fuse holders
§
Open all the protective devices upstream from the UPS
§
Remove the panel covering the input terminal board
§
Correct the position of the input wires so that the phase direction is respected.
only if the separate bypass option is present: check which terminal board (input and/or bypass) the error code shown
on the display corresponds to (see the "Alarm Codes" paragraph); correct the position of the wires of the terminal board
indicated so that the phase direction is respected
§
Close the panel again
§
Repeat the power-on operations including the "preliminary operations"
8
Ø Press the
button to access the power-on menu. When prompted to
8
confirm, select "YES", press to confirm and wait for a few seconds.
Check that the UPS enters "ON LINE" mode and that the load is powered
correctly.
Ø Open the input isolator (SWIN) and wait for a few seconds. Check that the
UPS enters "BATTERY POWER" mode and that the load is still powered
correctly. You should hear a beep once about every 7 seconds.
Ø Close the input isolator (SWIN) and wait for a few seconds. Check that the
UPS enters "ON LINE" mode and that the load is still powered correctly.
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