[Use of vacuum cleaner] How to use the vacuum cleaner correctly. Precautions for the use of vacuum cleaners
1. Before use, you should read the manual carefully, and then check the various Whether the accessories are complete, and then install all parts of the vacuum cleaner according to the steps and methods of the manual.
2. Before starting, check the voltage and frequency of the power supply. If the vacuum cleaner has a ground wire, it should be grounded reliably.
3. Before starting, you should also check the filter bag on the machine body, whether the frame is placed flat, whether the door, hasp or cover that should be tightly closed on the machine body It can be activated only after checking and confirming that it is correct.
4. Before use, the larger dirt and pieces of paper should be removed from the place to be cleaned, so as not to block the air inlet or dust duct in the suction pipe.
5. When using the vacuum cleaner, be careful not to inhale flammable substances (such as dusts stained with soup oil, match ends, unextinguished cigarette butts, flammable powders, etc.), damp soil, sewage, Metal shavings, etc., to prevent damage to the machine.
6. It is best not to use it continuously for more than 2 hours each time, so as to prevent the motor from overheating and burning.
7. After using the vacuum cleaner for a period of time, the suction power will be weakened. At this time, the original suction can be restored by completely removing the blockage and dust in the tube, the surface of the grille and the inner layer (inside the double-layer isolation layer).
8. When using the vacuum cleaner, keep it away from water pumps, radiation sources and stoves.
9. When using the vacuum cleaner, once it is found that there is a foreign object blocking the straw, or there is abnormal noise, or the motor is overheated, it should be stopped immediately, otherwise the motor will be burned. The dust box (or dust bag) of the vacuum cleaner should be cleaned frequently, otherwise the vacuuming efficiency will be reduced.
10. For cleaning and vacuuming general chemical fiber carpets, floors, sofa beds, etc., the suction power of a vacuum cleaner with an input power of about 600W is sufficient. For the vacuuming of wool long-pile carpets, the power can be higher, but if the power is greater than 1000W, when the carpet is vacuumed, it will feel that the suction brush cannot be pushed. Therefore, choosing a vacuum cleaner with a suitable power size is not only convenient to use, but also conducive to saving electricity.
11. For the use of different suction powers of speed-adjustable vacuum cleaners, generally the largest is used for carpet vacuuming, the second is used for floor vacuuming, the second is used for bed and sofa vacuuming, and the smallest is used for vacuuming carpets. Vacuuming for curtains, pendants, etc.
12. A vacuum cleaner with a dust indicator cannot work at full scale. When it is close to the full scale, it will stop to clean the dust.
13. When the vacuum cleaner cleans the dust, do not put your hands and feet near the suction port to avoid danger.
14. The vacuum cleaner is not a universal garbage collection box. It can’t be used for large and very small things, such as large garbage due to the limited diameter of the pipe and the suction force, so it can’t be sucked in naturally; very fine powder (such as the toner of the copier), the vacuum cleaner can’t filter effectively, and these dusts are not good for the vacuum cleaner. The host is very dangerous.
15. When the vacuum cleaner cleans the dust, do not put your hands and feet near the suction port to avoid danger.
16. The insulation and protection layer of the vacuum cleaner wire should be well protected, and someone should take care of the vacuum cleaner when it is working to prevent accidents.
17. The dust bag of the vacuum cleaner should be cleaned frequently, otherwise the vacuuming efficiency will be reduced.
18. As long as the vacuum cleaner is used scientifically, without considering power saving, it is only used once a few weeks (of course, it is not necessary to use it every day when the environment is clean).
