MASTERYS IP+
40-60 kVA 3/1
ENGLISH
IOMMASIPXX07-GB 02
13
3
UNPACKING AND INSTALLATION
OF THE UNIT
3.5 IDENTIFYING SWITCHING AND CONNECTION ORGANS.
Switch o the UPS, remove the power, open the switches of any external battery cabinets, iso-
late the system and wait for 5 minutes before working on the terminal board or any internal UPS
parts.
Legend.
A Mimic panel.
B Fans.
C Fan fuses.
D Power connections.
E Slot for optional communication cards.
F Serial RS232/485 connector (JBUS protocol).
G Serial RS232 connector for Modem.
H LAN RJ45 connector for Ethernet.
Q2 Input switch (MAINS).
Q3 Output switch.
Q4 Auxiliary mains Input switch (AUX MAINS).
Q5 Output maintenance bypass switch.
A
B
C
D
Q3
Q5
Q4
Q2
E
F
G
H
E
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