Safety Instruction - KStar YDC9300-0.8 User Manual

Safety Instruction

1. Prohibition
1.1There is a high risk of electric shock from the UPS inside, so please don't not open
or remove the casing or front panel unless it is operated by authorized technicians,
otherwise warranty becomes void as well.
1.2 Please contact and discuss with distributors before connecting the UPS to following
equipments

Medical equipments which have direct relationship with patients' life

Equipments like elevators which may do harm to human beings

Similar equipments as mentioned above
1.3 Don't dispose of the battery with fire so as to avoid explosion
2. Safety notice
1) Output of standard UPS reconfigured with internal batteries may be energized even
if the UPS input is not connected to the utility
2) Do disconnect the UPS input and make sure the UPS is completely off before
moving the UPS or reconfigured the connection; otherwise, there will be potential
electric shock.
3) For the sake of human being safety, please well earth the UPS before starting it.
4) Working environment and storage way will affect the lifetime and reliability of the
UPS. Avoid letting the UPS work under following environment for long time

Area where the humidity and temperature is belong the specified
range(temperature 0 to 40℃, relative humidity 5%-95%).

Direct sunlight and location nearby heat

Area which can be crashed easily

Area with erosive gas, flammable gas, excessive dust, etc.
5) Keep the ventilations in good conditions otherwise the temperature of components
inside UPS will be high and the component and UPS life will be affected.
6) It is forbidden to pour liquid or put any objects into the UPS.
7) Don't use liquid extinguisher if there is a fire, a dry powder extinguisher is
recommended.
- 2 -