Tabla de contenido
Publicidad
Idiomas disponibles
Idiomas disponibles
Battery Replacement
Manual
Bypass
PARALLEL
PARALLEL
PARALLEL
SWITCH
1 2
ON
P1 P2 P3 P4 P5 P6
P1 P2
Protection
OUTPUT
INPUT
REPO
DRY CONTACT
DRY CONTACT
Plate and
Switch
Input
Breaker
I
ON
I
ON
I
ON
I
ON
O
OFF
O
OFF
O
OFF
O
OFF
O
Bypass
R
S
T
N
R
INPUT BREAKER
Breaker
-
+
N
240V DC
240V DC
BATTERY INPUT
SUTX20K Rear Panel
Important! Confirm the unit has been properly shut down from the LCD panel on the front of the unit before
performing the battery replacement procedure.
1
Unscrew and remove the manual bypass protection plate (the UPS will automatically go to static bypass).
2
Turn the manual bypass switch from NORMAL position to BYPASS position—the load is now powered through the manual
bypass.
3
Turn OFF the input breaker and wait 5 minutes for the DC bus discharge.
4
Access the front panel by unscrewing the two screws located on the front door and open the door.
5
Turn OFF the Bypass breaker.
6
On the front panel, pull back the flap covering the internal battery fuse holders. Next, pull the fuse holders down to
disconnect from the fuse block (for more information, refer to the Owner's Manual.)
RS-232
MANUAL BYPASS SWITCH
WARNING:
CHARGER
DETECTION
OPENING THIS COVER PLATE WILL
CAUSE INVERTER SHUTDOWN.ONLY
AUTHORIZED SERVICE PERSONNEL
CAN OPEN AND OPERATE IT.
I
ON
I
ON
ON
I
I
ON
OFF
O
OFF
O
OFF
O
OFF
S
T
N
BYPASS BREAKER
R
S
T
N
R
S
T
N
AC INPUT
UPS OUTPUT
Manual
Bypass
PARALLEL
PARALLEL
PARALLEL
RS-232
SWITCH
1 2
ON
P1 P2 P3 P4 P5 P6
P1 P2
Protection
OUTPUT
INPUT
CHARGER
REPO
DRY CONTACT
DRY CONTACT
DETECTION
Plate and
Switch
Input
Breaker
I
ON
I
ON
I
ON
I
ON
O
OFF
O
OFF
O
OFF
O
OFF
Bypass
R
S
T
N
Breaker
INPUT BREAKER
-
+
N
240V DC
240V DC
BATTERY INPUT
SUTX40K Rear Panel
2
MANUAL BYPASS SWITCH
WARNING:
WARNING:
OPENING THIS COVER PLATE WILL
OPENING THIS COVER PLATE WILL
CAUSE INVERTER SHUTDOWN.ONLY
CAUSE INVERTER SHUTDOWN.ONLY
AUTHORIZED SERVICE PERSONNEL
AUTHORIZED SERVICE PERSONNEL
CAN OPEN AND OPERATE IT.
CAN OPEN AND OPERATE IT.
I
ON
I
ON
I
ON
I
ON
O
OFF
O
OFF
O
OFF
O
OFF
R
S
T
N
BYPASS BREAKER
R
S
T
N
R
S
T
N
AC INPUT
UPS OUTPUT
Publicidad
Tabla de contenido
