lubricating
In order to make the washing machine work normally for a long time, it is necessary to carry out correct lubrication maintenance on time. The main parts that need lubrication are the bearings and gears. The bearings need to be injected with oil-proof holes to prevent the abrasion resistance and oxidation stability. L-TSA22 Rust anti-oxidant lubricants, usually refueling once every 2-3 years. If you use general mechanical oil, you need to refuel once a year. The gears are made of 2nd extreme pressure lithium grease with good adhesion, or good oiliness, plus 1% by mass of zinc dialkyl dithiophosphate, or 3% by mass of MoS2, L-CKC100 Medium extreme pressure anti-wear gear oil for lubrication. The bearings and gears of the dryer should be added to the L-AN15 and L-AN68 lubricants with good anti-oxidation, anti-rust and anti-wear properties every year or half a year. For sealed rolling bearings, the bearing factory should be sealed with a polyurea-based thickened refined petroleum lubricating oil with a service life of more than 1000h, and a rust-proof antioxidant No. 2 grease.
Machine tank pollution
The automatic washing machine for households is generally composed of a stainless steel inner cylinder and an outer cylinder phase sleeve, and the inner and outer cylinders are called a washing machine tank. According to the research, when the washing machine is running, the water flows back and forth in the tank. After a long time, a large amount of dirt will adhere to the tank. Year after year, this large amount of bacteria already exists on the inner wall of the washing machine, and as the number of washings increases, it increases. Some strains are not necessarily eliminated even by drying, especially in underwear. Therefore, we must be alert to the "secondary pollution" of the washing machine.
Cleaning and disinfection method
There are two common cleaning methods. One is to ask professional maintenance workers to disassemble the washing machine tank for cleaning. This method is more expensive and more troublesome. The other is to use a professional high-sterilization washing machine tank cleaner for cleaning and decontamination. The sterilization is simple and effective in one step.
Slot cleaner
Nowadays, there are various brands of washing machine tank cleaners on the market. However, due to the chaotic market, the quality of various products is uneven. It is recommended that consumers should pay attention to the purchase of high sterilization rate products with authority certification.
Drum type automatic washing machine (washing machine capacity 3-9kg)
Step 1: Pour a bag of laundry detergent into the washing machine
Step 2: Close the side door of the washing machine, skip the pre-washing setting, and directly select the main washing program. After adding water, the washing machine runs for about 5 minutes to dissolve the cleaning agent.
Step 3: Turn off the power and soak for one hour
Step 4: Clean it once in the daily washing standard mode (washing-rinsing-dehydration)
Use timing advice
l Clean the washing machine tank at least once every 2 months;
l Increase the frequency of cleaning in seasons with frequent seasons or frequent laundry.
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