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8.3 Procedures
8.3.1 Startup
Table 8.1 shows the procedure used to start up the UPS.
LED status : Unlit : Lit : Blinking
Table 8.1 Startup Procedures
Step Procedure LCD/LED Status (After Execution)
1 Turn on the control
power supply switch
(8A) on the panel.
2 Turn on the bypass AC
input 52C and the AC
output 52L circuit
breakers.
(The UPS will change
to bypass power
supply status and AC
output voltage will be
generated.)
3
Turn on the precharge
circuit switch (6CH)*.
* The control power supply switch 8A is left in the on state (Do not turn this switch off.)
BYPASS
MOVE #6CH TO ‘ON’ POSITION
BYPASS
WAIT FOR A WHILE
OPERATION GUIDANCE
MOVE #52C AND #52L TO ‘ON’ POSITION
The "BYPASS" LED lit.
BATTERIES
AC
SWITCH
UPS
BYPASS
DISCHARGE
FLOAT CHARGE
EQUAL CHARGE
～
AC INPUT
～
CONVERTER
～
INVERTER
～
AC OUTPUT
BYPASS INPUT
～
The "BYPASS INPUT" and The "OUTPUT"LEDs lit.
BATTERIES
AC
SWITCH
UPS
BYPASS
DISCHARGE
FLOAT CHARGE
EQUAL CHARGE
～
AC INPUT
～
CONVERTER
～
INVERTER
～
AC OUTPUT
BYPASS INPUT
～
BATTERIES
AC
SWITCH
UPS
BYPASS
DISCHARGE
FLOAT CHARGE
EQUAL CHARGE
～
AC INPUT
～
CONVERTER
～
INVERTER
～
AC OUTPUT
BYPASS INPUT
～