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2022
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Precautions in the use of heat shrinkable packaging machine
The power of the heat shrinkable packaging machine is relatively large. When wiring, please note that the power of the input power must be greater than the nominal power of the heat shrinkable packaging machine, otherwise it is easy to burn the line or the machine.
First, the power of the heat shrinkable packaging machine is relatively large. When wiring, please note that the power of the input power must be greater than the nominal power of the heat shrinkable packaging machine, otherwise it is easy to burn the line or the machine.
Second, the heat shrinkable packaging machine must be reliably grounded, and a bottom line shall be led out from the ground painted with insulating paint to protect personal safety.
Third, each heat shrinkable packaging machine has a cable connecting to the power supply when it leaves the factory, and its end lead part has the identification symbol of the power supply, which must be correctly connected. Operation against rules may cause burning of the machine or electric shock.
Fourth, when the specified voltage of the machine is three-phase 380V power supply, the zero line must be input at the same time, that is, the standard three-phase four wire system. Otherwise, the machine can not work normally, and it is very easy to burn the internal electrical components.
Fifth, the heat shrinkable packaging machine must be installed horizontally, otherwise the service life of the electric heating tube will be shortened; For the machine driven by mesh belt, its inclined installation will cause the conveyor belt to deviate from the center, greatly reducing the service life.
Sixth, when the machine has been used continuously for more than three months, the high-temperature resistance line of the shrinkage chamber should be checked and replaced according to its aging degree.
Seventh, when the machine is working, the operator's palm and other parts are not allowed to contact with the running parts of the machine, especially the temperature inside the contraction chamber is very high, which is easy to burn.
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