KR series
（
6
-
10kVA
）
user
’s manual
- 25 -
3.Move UPS from Flat Pallets to ground, as following:
Fig 4.6 -3 Installation steps 3
4.7 Battery Cabinet Installation
For long back up time UPS, besides mainframe, also equip batteries and battery cabinet,
4.7.1Important Security Regulation
Do not unclench or detach battery, because it would result in injury to person skin and eye by
electrolyte inside them. To avoid electric shock or short-circuit, the following precautions
should be strictly complied with when replace batteries:
Do not wear watch, ring or other metal accouterment ;
Use tools with insulation handle;
No placement of tools or metal on the battery;
No fire is close to batteries and no smoking.
4.7.2 Installation Steps
1.To achieve safe operation and avoid unnecessary harm to the UPS, all the assembly
of external batteries should be executed by the professional technicians and follow the
manipulation sequence below:
1) Complete the wiring among the external battery groups but temporarily do not connect them to the input
end of external battery of UPS.
2) Connect the input power cable to UPS, assuring that the polarity and input voltage accord with the
specification.
