1. Caitheann an meaisín pacáistithe crapadh teasa go leor cumhachta, mar sin ní mór don chumhacht ionchuir a bheith níos mó ná an chumhacht ainmniúil ar ainmchlár an mheaisín crapadh, ar shlí eile tá sé éasca an ciorcad nó na comhpháirteanna leictreacha a dhó.
2. The machine must be grounded reliably like a baler to protect personal safety.
3. Each heat shrink packaging machine is attached with a power cable when it leaves the factory, and its end lead part has a power identification symbol, which must be connected correctly. Operation in violation of regulations may cause electric shock.
4. When the specified voltage of the heat shrink packaging machine is a three-phase 380V power supply, the neutral line must be input at the same time, that is, the standard three-phase four-wire system and other packaging equipment are also like vacuum packaging machines. Otherwise, the machine cannot work normally, and the internal electrical parts are easily burnt.
5. The heat shrink packaging machine must be installed horizontally, otherwise the service life of the electric heating tube will be shortened. For mesh belt conveyors, the inclined installation will cause the conveyor belt to deviate from the center.
6. When the heat-shrink packaging machine is used continuously for more than three months, the temperature-resistant wires in the shrinking chamber should be inspected and replaced as appropriate according to the degree of aging.
7. When the heat shrink packaging machine is working, the palms of the operator and other parts are not allowed to touch the running parts of the machine, especially the temperature inside the shrinking chamber is extremely high and it is easy to burn.
8. After the packaging work is over, the heating switch should be turned off first, and the conveying motor and fan motor should continue to run for about 10 minutes, and then cut off the entire power supply.