5-36
Ultron HPH Series
2
Unscrew the four screws shown in Figure 5-39.
(Figure 5-39: Remove the Four Screws)
3
Pull out the STS module from the slot (two people are required) (see Figure 5-40).
When the STS module cannot be pulled out any more, press the lock (see Figure
5-41) on the left side of the STS module in order to continuously pull out the mo-
dule from the UPS cabinet.
RESET
MO
D
BU
S
DISPLAY
/CONSOLE
EM
S
B
MS
GND
B
A
G
N
D
B
A
INPUT SWITCH
OUTPUT SWITCH
BYPASS SWITCH
MANUAL BYPASS SWITCH
(Figure 5-40: Remove the STS Module)