2 Installation and connection
2-1 Installation
BU100RS
29
2
4.
Ensure that the screws are tightened.
As shown in the figure below, check that there is no gap between the rack and each ear
bracket.
If a gap exists, as in step 3, while lifting the rear side, make the UPS level and tighten
the screws again to eliminate the gap.
Correct installation
Incorrect installation
No gap
Gap
* Proceed to step 5 if there has been no problem so far.
5.
Periodically check that the screws are not loose and that there is no gap between metal
sheets.
If a gap exists, while holding the whole UPS, tighten the screws again with the specified
tightening torque (2.75
±
0.2N
・
m).
Note: A loose screw may cause damage to the product.
Then, the installation process is completed.