Electric heating cable tape installation is relatively simple, but many electric heating trace cable can not work, and even safety accidents, and these situations occur, it is likely that the electric floor heated cable itself is not the quality of the reasons, but in the installation of electric heat tape project did not pay attention to the details and site power supply and so on. Among them, due to the destruction of the insulation layer of electric heating tracing cable, resulting in the phenomenon of electric heating cable short-circuit accounted for a  large proportion of the installation process we have operated in accordance with the instructions, there is no problem, why the insulation layer ruptured? Because a lot of the details that we have ignored lead to electric heat tape short circuit.

              (1) a few customers in the receipt of goods, there will be a whole roll of electric heat tape has been scattered, the phenomenon of rupture of the outer packaging

　　         Regular electric floor heating cable manufacturers shipments, are rolled into a binding film wrapped tightly, there will not be a random phenomenon of rolls, this situation is often the delivery process, it is likely that in the transport process, because of the irresponsibility of the logistics personnel caused by the destruction of electric heat insulation, electric heat in storage, transport, to ensure that the goods are safe and sound.
　　        First of all, after receiving the goods, need to check the outer packaging of the electric heating cable tape products, to ensure that received is intact electric heated tape cable.

             (2) electric tropical installation project in the barbaric construction

　　      Tropical handling installation, do not twist, knot, repeated bending, casting of electric heating cable do not drag on the ground, to avoid the foot of the fire weight to put, which is likely to cause damage to the outer insulation layer of electric heating tape.
　　      Countermeasures: electric tropical installation, due to comply with the principle of light pull and put to put to put to put to put to put to put to put to put to put to put to stop the above operation.

　　     (3) with metal ties to fix the electric tape, or fixed dead electric heating tape cable

　　     This is a common mistake made by customers, because the work of the electric heating tape will be hot and cold shrinkage, because the fixed too tight or metal ties, will be short because of the rise leading to the destruction of the outer insulation layer.
　　     Countermeasures: Recommended use of electric heating tape, or non-metallic cable ties fixed, need to leave space for activities.

               (4) Accompanying heat pipe or tank surface not smooth
　　       Countermeasures: Remove the burrs and sharp corners of the heat tracing objects. Anti-corrosion and anti-rust coating should be dry, electric heat tape can be installed.