Keep the surface smooth without damage.
The heating element should be kept dry to avoid contact with water which may affect its insulation performance.
During installation, check whether the installation position is consistent with the specification of the heating element and whether the applied voltage is consistent.
After installation, please check whether the six-legged bolts, terminal bolts and wiring bolts are locked tightly, so as not to affect the thermal expansion and contraction of the product life.
After installation, please check whether the hexagonal bolts, wiring bolts and terminal bolts are locked to avoid affecting the thermal expansion and contraction of the product life.
This product should be used under the specified voltage. Considering the change of night voltage in some areas, it is recommended to use a voltage regulator to avoid affecting the efficiency and life of the product.