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AMATRONIC
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Centric Installation Guide, rel. 2.8
50
Figure 46: "Status > Modules" screen
6.
Unscrew the two screws that secure the module in place – one screw on the left side, one
on the right side of the module’s front panel.
7.
Two persons are required to remove the module. Let one person stand on the left side of
the module, the other on the right side of the module. Slowly pull the module out of the
shelf.
Be prepared for the fact that when the module is completely pulled out its
weight will be fully in the hands of the two workers.
(Before you take the module out of
the shelf, have a place where to lay it down after it is removed.)
8.
Slide the module all the way into the module shelf. Push the module inward gently but
firmly to ensure proper seating of the module’s rear connectors. Fasten the module to the
UPS frame with two screws type M5 conical, one on the left and one on the right of the
module face.
9.
Navigate to "Setup > System > Nominal Settings" and tap the Confirm button. (This sends
the system's nominal values for voltage and frequency to the replacement module.)
10.
Navigate to "Status > Modules" and select the replacement module (the modules are
numbered from bottom to top). Then tap the Nominals button near the bottom of the
screen, and verify that the values for output voltage, output frequency, and frequency range
match the system nominal settings.
11.
Navigate to "Operation > Turn on/off > Modules on". Select the module to be switched "ON"
and press "Confirm". (You may be prompted for the system password.)
12.
To verify that the module is operating normally, navigate to the module status screen
("Main screen > Status > Modules"), press on the icon of the module that was just
switched on, and verify that the status is "ON" for these five items: PFC, Inverter, Dc relay,
Input relay, Output relay. Verify that the other fields are also normal (“in range” or “OK”).
Figure 47: Verifying status of replacement module
13.
On the same screen ("Status > Modules"), press the Output button, select the replacement
module and verify that the output frequency matches the system nominal value, and that
the output voltage of each phase is within 2 % of the system nominal value.
