Publicidad
Idiomas disponibles
Idiomas disponibles
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 Line model (Online mode).
Note: To use Bypass position contacts, refer to your UPS system's owner's manual for connection instructions.
SW1
SW2
SW3
Maintenance Bypass Switch Operation
Models SU120KMBPK, SU160KMBPKX,
SU180KMBPKX, SU210KMBPKX
POSITION 1 (NORMAL OPERATION)
SW1
SW2
SW3
Maintenance Bypass Switch Operation
Models SU120KMBPK, SU160KMBPKX,
SU180KMBPKX, SU210KMBPKX
POSITION 2 (IN EXTERNAL BYPASS)
6
SW1
SW2
SW3
Maintenance Bypass Switch Operation
Model SU100KMBPKX
SW1
SW2
SW3
Maintenance Bypass Switch Operation
Model SU100KMBPKX
Publicidad
