The product can only be installed and maintained by
professionals.
Installation in any damp, condensed-phase environment with
inflammable and explosive gas is forbidden.
When the product is being installed or maintained, the power
must be switched off.
You are prohibited from touching the conductive part when the
product is operating.
It is strictly prohibited to test the performance of the product by
the direct contact of the hot wire against the grounding device or
the direct short circuit of the hot wire and the neutral wire.
The protection features of the product are set by the
manufacturer. It is not allowed to open or adjust the circuit
breaker at will.
It is prohibited to let children play with the product or the
package.
Foreign matter should be prevented from falling into the
product.
Do not install the product in places where gaseous media can
corrode metals and damage insulation.
Tighten the wiring screws when installing the product to prevent
wires from loose or being pulled out. Select wires strictly
according to instructions and connect them to proper power
supply and load.
Install the product in a well-sealed terminal box.
Safety Warning
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