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3.10 Online UPS Modules Replacement
For the UPS, modules must be inserted to make a complete UPS system
。
The replacement of UPS module is very simple and can be operated online.The control
system of the UPS can detect the inserted or removed module(s) automatically. The user
may operate easily by following the steps mentioned below.
◆
NOTE: The UPS module is rather heavy, please move it by two people!
◆
Insert module
(1) Remove decorated panel;
(2) Put the UPS module in the cabinet module slot. Push the module along the slot into the
cabinet until the module is inserted properly.
(3) Fix the module with screws (M5) at the positioning screw holes;
(4) Open input switch at modules’ rear panel, and output switches accordingly. (From top to
bottom, the order is 1-5 or 8)
(5) After the modules start up , the system will detect the modules inserted automatically,
and parallel up the modules into whole system.
◆
Remove UPS module
Remove the coronal screws on the left side of the module to stop the module
running completely and remove the module after fan stop spinning.
WARNING!
(1) Make sure the LCD screen is totally off before removing the module; otherwise, electric sparks
will occur at the connection of module and system cabinet.
(2) The coronal screw at left side of the module controls the operation of the module. Only after the
screw is tightened, the module can start running. When insert new module, make sure the screw is
tightened properly.
(3) When insert the module under battery mode, please press “ON” button at module’s LCD panel
until the module starts.
3.11
UPS Multi
－
Module Installation
The basic installation procedure of a parallel system comprising of two or more UPS modules is
