The vacuum packaging machine can automatically extract the air in the packaging bag to complete the sealing process after reaching the predetermined vacuum degree, and is often used in the food industry, because after vacuum packaging, the food can resist oxidation, thereby achieving the purpose of long-term preservation.
First, preparation before use
1. The vacuum packaging machine is placed smoothly, check whether the cover is smooth, and whether it automatically jumps after releasing the hand;
2, equipped with power supply to meet the requirements of the model;
3. Check whether the position of the vacuum pump vacuum surface is correct. If it is not correct, adjust it (see the vacuum pump instruction manual for details);
4. Ground the unit well;
5. Turn on the power, turn on the power switch, and close the cover to see if the vacuum pump is running normally.
Second, the adjustment before use
1. Select the degree of vacuum. Vacuum packaging machine pumping time, digital display, continuous adjustable, small vacuum packaging machine pumping time for digital rotary 0-30 seconds adjustable. Adjust the length of the pumping time to achieve the required vacuum.
2. Select the heating temperature. Select the desired heating temperature based on the material of the package and adjust the heating temperature knob to the appropriate position.
3. Adjust the heating time. Heating time, digital display, continuously adjustable, adjust the heating time knob according to the packaging material and heating temperature used, and choose the appropriate heating time.
4. Select the silicone word of the sealing silicone rubber strip according to the need, and set the sealing date and other characters.
Third, the precautions when using
1 know your vacuum packaging machine
For your personal safety, please read this manual carefully. The application and limitations of vacuum packaging machines, as well as the potential hazards associated with machines, are well known.
2 keep the work area clean
The messy area and workbench are unsafe and are likely to cause accidents.
3 Do not use vacuum packaging machine in hazardous environments
Do not use in a wet or rain-proof workshop. Do not expose the vacuum packaging machine to rain. Do not use it in a high temperature or explosive environment to prevent fire or explosion. Keep the working area well lit.
4 non-professionals don
All visitors must maintain an effective safety distance in the work area.
5 Do not force the vacuum packaging machine
Allow the vacuum packaging machine to perform safely within the performance range of its design, and do not force the machine or the attached device to perform work.
6 wearing appropriate work clothes
Avoid wearing loose clothing, gloves, necklaces, bracelets, or jewelry and apparel that may be caught in the moving part. It is recommended to wear non-slip shoes and wear a hood that can cover long hair.
7 Do not maintain the machine while the vacuum packaging machine is working.
The machine should be properly maintained, such as lubrication and adjustment. However, it cannot be maintained while the machine is live or running.
8 properly ground the vacuum packaging machine
Before the vacuum packaging machine is installed and used, it is necessary to establish a reliable grounding with the conductor to prevent accidental electric leakage and damage.
9 vacuum packaging machine should be powered off
Before using the correct tools for equipment repair, repairing, replacing parts, or when assembling and reinstalling the motor, the machine must be disconnected from the external mains.
To carefully check the recommended accessories in the manual, the vacuum packaging machine can only use the fixed configuration and the vulnerable and special components specified by the company. Various accessories that are not compatible with it will affect the performance of the vacuum packaging machine.
11 running care
Do not let the vacuum packaging machine run unattended. When the operator leaves, turn off the machine in time.
12 protective cover is necessary to protect personnel safety
Keep the shield in the original design position and do not disassemble it. The removal of the shield if necessary shall be carried out by a qualified person. When the vacuum packaging machine is running, there is a reciprocating motion or rotation. During work, do not put your hand over the protective cover into the moving (rotating) area. Do not open the protective cover without turning it on.
If the material packaged in the vacuum packaging machine is irritating or toxic, the exhaust fan should be installed according to the actual situation, and the room should be well ventilated.
14 sterilization treatment
If the packaged item is an agricultural food or a medicinal product, the product should be sterilized first to confirm the cleanliness of the finished product. Aseptic packaging will effectively extend the shelf life.
Fourth, inspection methods
1. Turn on the power switch.
2. Open the bag of the package and put the package into the work room. Place the seal on the silicone rubber strip. Do not overlap the bag. Turn over the bag and press the bag. it is good.
3. Press the upper part of the cover (or press the edge of the upper cover) to close the cover. The machine will automatically complete the vacuum packaging process according to the program and automatically open the cover. Some equipments are equipped with an emergency stop switch.
4. Open the vacuum cover and take out the packaging bag to complete a working cycle.
5. Turn off the power switch and unplug the power plug when stopping work.