A.V.R. operation manual
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5. Working environment requirement
The Normal function operation and use life, in particularly the safety, of the automatic voltage regulator have
been directly influenced on with the working environment and distribution operation, therefore, for proceeding
installation and distribution please necessarily accord the following required indication.
1. Working environment temperature 0℃~40℃, relative humidity 0~95%
2. If wetting environment, there should take an anti-wet action properly.
3. The regulator should be installed on the place with good ventilation and kept dryness.
4. To prevent form being etched by oil spray and salty article.
5. To prevent from being steered by dust, cotton wool, and metal powder for avoiding electric components
happened to shortcut or trouble.
6. Do not put articles on the top of the regulator on which there is provided with ventilating holes.
6. Preparation before operation
1. Before operation, please check the following inputted industrial current values:
Is Voltage right?
Is phase number right?
Is grounded line right?
2. When those values are right, still not operating the automatic voltage regulator till all output terminals of
installation such as computer equipment and machine equipment have already been interrupted.
7. Operating procedure
1. Turn on:
Press the inputted non-fuse power switch located at left side or rear of the panel up to the ON position.
Press the button switch with green color down then the green lamp is lighted.
When load is operated, please accord to the turn on operating procedure of computers or equipment.
2. Turn off
Press the button switch with red color down then the red lamp is lighted, and A.V.R. is not operated.
If it wants to haveA.V.R. totally non-operated, only press the inputted non-fuse power switch down to
the OFF position.
