KEHUA TECH KR-RM Series, User Manual

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1 Safety Description
KR-RM Series(1
～
3kVA) UPS
User Manual
4
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9. Prevent battery electrolyte from overflowing. The overflowing electrolyte will corrode the metal
objects and circuit board, which will lead to device damage and circuit board short-circuit.
10. Battery should be placed far away from fire source and all electrical equipments which easily
cause sparks, which is to avoid human injury or unnecessary loss.
Be careful of the rotating fan!
When dismantling fan, if the fan hasn't stopped rotating, do not put fingers or tools into the rotating
fan, which is to avoid device damage or human injury.
Keep good ventilation for the equipment!
Ensure that there is no object in the air inlet, air outlet, as well as in the front of fan, which is to keep
good ventilation.
The UPS is class A product
！
When UPS is applied to residential building, additional measures should be took to inhibit the
harassment.