AN ESTABLISHMENT PLACE
Transformers should always be operated indoors in a range from -5°C to 40°C.
(It is different to be operated outdoors.)
Transformers are not constructed to be waterproof, so do not use it in one where it will get wet.
Transformers are not constructed to be dustproof, so do not use it in a very dusty environment.
Transformers have vibration when it is operating. And to protect from earthquake, Set it on the flat place or the exclusive box.
Do not expose transformers to height conditions. (More than 1000m)
Do not expose transformers to any chemicals.
Being careful about the polarity, when wiring the secondary stage or the primary stage, especially when wiring a three phase transformer.
Clamping of a terminal
If clamping of a terminal is insufficient, it becomes cause by the fact that contact is bad, and there is danger that I cause a fire by a case. Therefore please do clamping of a terminal enough. When you do clamping of a terminal, I recommend use of a torque driver or torque wrench.
When a ground terminal sticks to a transformer, I install it, and please construct it. But please never do connection to a gas pipe. I cause an explosion and a fire.
The supply voltage
Please use the supply voltage in specifications range by all means. A transformer and a neighboring machine may be broken when they use the voltage more than specifications range. When the input side of a transformer has a tap preliminarily, I recommend change a terminal.
Please follow rating capacity of a transformer. When they use a transformer and broke down ahead of rating capacity, we do not take responsibility at all.
Prevention of electric shock
When you use a transformer, please never touch it. As well as a terminal, please do not touch coil and core - either. You may get shocked. In addition, please stop touching it right after you switched it off.
In addition, please stop that you remodel a transformer and disintegrate absolutely.