KR series（6-10kVA）user’s manual
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Battery operation must be done according to the battery user manual instructions, especially for
battery wire connection. Non-standard operation will damage the battery, even endanger life.
1.Prohibit to short circuit the positive and negative of the battery. The battery connecting wires must be
tightened. Touch the battery’s every two wire connectors or bare wire terminals are prohibited, or it may
cause battery damage or endanger life.
2.Prevent the battery electrolyte overflow. The metal objects and circuit board will be corroded by the
electrolyte which will result in equipment damaged and short circuit.
3.Battery should be stayed away from fire and all the electrical equipment which could cause sparks easily to
avoid danger or unnecessary losses.
Be careful for the rotating fan!
When remove the fan, do not put fingers or tools into the rotating fans before the fan stopped in
order to avoid equipment damaged or life injured.
Keep good ventilation of the equipment!
Ensure that no objects are in the front of air-in and air-out holes and fans, to keep good
ventilation.
The product is class A equipment!
It may cause radio interference when used in residential house, the user should use additional
measures to avoid of radio interference.
Warning label should be affixed outside UPS position area！
When UPS is failure, it still exists dangerous voltage, the warning labels should included 1.
This line is for UPS power supply. 2. Please disconnect this line before line operation.
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