I. How to remove scale from the pipeline machine
1. Close the water inlet end (usually used in conjunction with the water purifier), that is, close the water inlet ball valve.
2. Pull out the water inlet pipe, turn off the power, turn off the heating (cooling) switch and pull out the power cord.
3. Take the water storage container and place it under the drain port (no heat bladder, no water tank, omit this step), open the drain port, drain the hot bladder and the water in the water tank, and close the drain port.
4. Take the telescopic bucket and open the water, pour in a bag of special cleaning agent for hot bladder, connect the water outlet of the cleaning equipment to the water inlet of the machine, turn on the power supply of the cleaning equipment, and observe the pressure in the cleaning equipment When the pressure gauge reads 0.1MPa, turn off the power supply of the cleaning equipment.
5. Turn on the power switch of the machine, turn on the heating switch when there is water flowing out of the hot and cold water outlets, and let the cleaning solution heat until it stops heating.
6. Turn off the heating switch and power switch, unscrew the drain connector on the back or bottom of the machine, remove the drain plug, drain the water inside the machine (be careful of burns), and connect the ozone outlet of the cleaning device to the The water tank drain is sterilized by ozone (5 minutes). Connect the drain plug and drain connector as they are, turn on the water source, turn on the power switch, and repeat the drain operation several times. After half an hour, the machine can be used normally.
7. Disassemble the back cover of the machine, check the entire waterway and circuit to see if there is any aging of the pipeline or circuit (such as broken wire ties), if there is a safety hazard, stop using it and use The multimeter detects whether there is leakage or hidden danger. If everything is normal, the inspection is completed. If there is leakage, stop using it and maintain the pipeline to avoid economic losses.
8. After cleaning and testing are completed, restore the machine, reconnect the water inlet pipe, open the water inlet ball valve, press and hold the hot water outlet button until the hot water is discharged before turning on the heating (if there is no hot gall, press and hold The cold water outlet button can be heated after the water outlet).
9. Turn on the steam switch of the cleaning and disinfection equipment, spray steam on the machine panel after the steam comes out, and wipe with a clean rag to remove the stubborn dirt on the surface of the machine.
10. Take cold water and hot water, observe that there is no abnormal color, and drink without peculiar smell. The cleaning is completed.
Notes:
1. When the pipeline machine leaks, the water inlet ball valve should be closed quickly.
2. When the water in the home is cut off, the heating switch needs to be turned off to prevent dry burning. When maintenance is required, it should be done by professionals.
3. Please do not automatically repair or modify the pipeline machine at will.
4. Be careful not to pull the PE pipe when moving the pipeline machine to prevent water leakage.
5. When the pipeline machine is not used for a long time, the water source should be turned off.
6. After the first use or short-term deactivation (within 1 month), it is necessary to discharge the water stored in the heat tank and the water tank 2-3 times before it can be used normally. Press and hold before heating. The heating can be turned on by pressing the hot water outlet key to the water outlet.
7. When scrubbing the pipeline machine, use detergent, not gasoline, alcohol and other volatile solvents.
8. Please do not use a power supply that is not commensurate with the rated voltage.
2. How often to clean the pipeline machine
The regular cleaning and disinfection cycle of the pipeline machine is related to the frequency of use. Therefore, if a pipeline machine is added at home, it is best to clean and disinfect the pipeline machine once every six months. Because there are not many people in the family and the frequency of use is not high, it can be cleaned once for such a long time. However, if it is a pipeline machine installed in the workplace, due to the large number of people and the high frequency of use, it cannot be cleaned once in six months, and the six-month cleaning and disinfection cycle must be shortened.
