AUDIOPLUS SMProfessional S10000VA Instruction Manual - Page 7

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Attentions

1, Please place the voltage regulator in a draughty environment where is no corrosive gas, explosive gas, conductive

dust or steam, and the children can't touch it, besides, it mustn't subject to the sunshine or rain.

2. The earth terminal must be firm and reliable to ensure safety.

3. The voltage regulator will produce little heat when it works normally, it is not allowed to cover with any things,

otherwise, it would be damaged for not sufficient heat emission.

4. The fluctuation of external voltage that leads the equipment regulates the voltage automatically, it is normal that

there is the friction sound trom gear.

5. Choose input and output leads with suitable sectional area according to the power of voltage regulator, try to

reduce power consumption in the circuit in general, 5A/mm' for copperwire, and reduce half for aluminum wire.

6. The earth wire and neutral wire shall not be connected inversely and the earth wire can't take the place of neutral

wire, otherwise, it wouid cause the equipment body produces electricity or it cant work normally

7. When the voltage regulator is energized, it is forbidden to open the case for adjusting randomly, in order to prevent

the electric shock.

8. In case that the frequency of generation power grid is unstable, but the electricity is needed urgently, user can use

the function of directly providing commercial power, to protect the equipment against damage for unstable

frequency.

9. When the equipment has been used for a long time, a professional clectric worker ahall be invited to clear away

the dust in the machine regularly to keep the clean between carbon brush and coil grinding surface and adjust the

contact pressure between them to get a fine contact against flashover, if thecarbon brush is worn seriously, please

change it in time, to prevent the equipment being damaged.

10. If the equipment works abnormally,user shall cut off the power immediately and send it to the designated place

for maintenance

11. 1f the safety parts for maintenance or change are not provided by us, we won t be responsible for any possible

safety quality problems.