KStar YMK3300-200k, Руководство по эксплуатации

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Maintenance mode (Manual Bypass)
A manual bypass switch is available to ensure continuity of supply to the critical load when
the UPS is out of order or in repair. This manual bypass switch is fitted for all UPS modules and
bears for equivalent rated load.
4.2 Turn on/off UPS
4.2.1 Restart procedure
CAUTION!
MAKE SURE GROUNDING IS PROPERLY DONE!
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Set the Battery Switch to the “ON” position according to the user’s manual.
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Open door of the UPS to access to the main power switches. During this
procedure the output terminals will become alive.
CAUTION!
Check to see if the load is safely connected with the output of the UPS. If the
load is not ready to receive power from the UPS, make sure that it is safely
isolated from the UPS output terminals
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Turn ON the bypass and input switches of the UPS, make sure that “Bypass module”
insert the cabinet and fix with screws and the module_in switch at the on status
When AC MAINS input voltage within the range, and the rectifiers of the UPS will be started
up in 30 seconds, then the inverter is started completely. When the output switch is “ON”, the
inverter LED lights up.
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Switch ON output switch
If the rectifier of the module does not start-up, the green LED will flash, bypass
module green LED will light on, the power module green LED will flash. when UPS
turn to inverter mode power module and display panel green LED will light on.
No matter the UPS is operated normally or not, the LCD display will indicate
current status.