System Operation - Tripp-Lite SUT40KMBP Manual De Instalación Y Operación

8. System Operation

Do not operate the "SW2" switch unless the UPS is in BYPASS mode! Failure to follow the operating instructions for this equipment
could result in equipment damage, fire, severe injury or death!
Normal Operation
The "SW1" Switch is closed/on. The "SW2" Switch is Open/Off. The "SW3"
Switch is closed/on.
Transfer to Maintenance Bypass
1. Transfer the UPS to the Bypass mode before proceeding.
2. Close/turn on the "SW2" switch.
3. Open/turn off the "SW3" switch.
4. The UPS is now ready for routine maintenance.
5. If further maintenance requires a total shutdown of the UPS and isolation
from the input, the "SW1" switch must be opened/turned off and the
battery supply to the UPS must be disconnected. Refer to your UPS
manual for proper shutdown procedures.
Return to Normal Operation
1. If the "SW1" switch was opened/turned off for maintenance, then follow the UPS manual for proper startup procedures. To restore input
power to the UPS, close/turn on the "SW1" switch. Make sure the UPS is in Bypass mode before proceeding.
2. Close/Turn-On the "SW3" switch.
3. Open/Turn-Off "SW2" switch.
4. Transfer the UPS from Bypass mode to Normal mode.
Note: To use Bypass position contacts, refer to your UPS system's owner's manual for connection instructions.
SW1
O N
POSITION 1 - NORMAL OPERATION
SW1
ON
I
POSITION 1 - NORMAL OPERATION
SW1
OFF
POSITION 2 - IN EXTERNAL BYPASS
SW1
O F F
O
POSITION 2 - IN EXTERNAL BYPASS
6
SUT40KMBP
SW2 SW3
O F F O N
SUT60KMBP
SW2 SW3
OFF ON
I
O
SUT40KMBP
SW2 SW3
ON OFF
SUT60KMBP
SW2 SW3
O N OFF
I
O