BPC T-3100P, User Manual

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WARNING!!! Inside the UPS the following points will be on operation:
* By-pass AC input mains terminals
* Maintenance by-pass switch
* Static by-pass switch
* UPS output terminals
Now you’re load is completely feeding from the maintenance by-pass and the
UPS is closed.
WARNING!!! During the maintenance or static by-pass the connected loads at the UPS output
can not being protected against the mains failure.
4.4 Procedure For Switching The UPS ON From a Maintenance By-Pass
Power Down Condition
1.
While the S3 switch in closed position”1” (ON) ;
turn on (into “1” position) the S2 (static bypass) and S4 UPS output) Switch.
2.
Turn on (into “1” position) the S1 (inverter input) switch.
3.
When “MAINT SWITCH ON!” message appears on the front panel, turn off (into “0” position) the S3
(maintenance by-pass) switch. By this way the load will be fed from the static by-pass.
4.
See “STATUS NORMAL!” message on the front panel and the green inverter led lit.
5.
Turn on the battery circuit breaker into “1” (ON) position. Now the UPS system is in normal operation.
You can start-up your PC, printer etc.
4.5 Procedure For Switching The UPS ON From Static By-Pass
1.
Press on the UP or DOWN button when there is “COMMAND MENU” message on the front panel of the
UPS. Then press “ENTER” button.
2.
Press on the UP or DOWN button when there is “ENTER <INVERTER>” message on the front panel of the
UPS. Then press “ENTER” button for 3 seconds. L4 static bypass led off and L6 inverter led on. Now your
load is feeding from the inverter.
3.
See “STATUS NORMAL!” message on the front panel. Now the UPS system is on normal operation. You
can start-up your PC, printer etc.
4.6 Procedure For Completely Powering Down The UPS
TURN OFF THE UPS
All the power switches, isolators and circuit breakers will open. (Turn off into “ 0 ” (OFF) position). There will
be no voltage on the load.
WARNING!!! This procedure will cut the energy of all the equipments, which are
connected to UPS output.
S1 (inverter input)
S2 (static by-pass)
S4 open (UPS output) switch Open this fuses and the switches. (Into “0” (OFF) position)