HQ gravity -free valve fine filter operation description
Application field: pool water treatment industry equipment
Circle water treatment system operation description
1. Operation of hydropower fully automatic and efficient aepe sperm filter:
The full -automatic and efficient aeration filter machine is hydropower automation water quality purification treatment equipment, that is, the process of automation filtering and automation reflectoring by relying on the height difference between the water level and the sewage interception volume of the filter layer.Start the water pump and start working, and stop working when closed pumps.
Second, the operation of the circulating pump
1. When the system is enabled, press the start button of the main cycle pump, start the main cycle pump, and slowly open the main circulating pump pressure pipe butterfly valve, and the system will automatically work.
2. When the system is discontinued, slowly turn off the butterfly valve of the main circulating pump pressure pipe, cut off the power of the main cycle pump, stop the main circulating pump, and stop working in the whole system.
Note: The circulating water pump is launched independently. To open the butterfly valve, it must be rotated slowly in sections.
3. Adjustment of pH value:
Regularly detect the pH value of water quality, to make the pH value between 7.2 and 7.8, and it is forbidden to exceed the range of 6.5 to 8.5.When the pH value exceeds 8.5, it should be adjusted by 3%hydrochloric acid solution (or pH reduction agent) in time.When the pH value is less than 6.5, the addition of sodium carbonate solution (or pH elevator) is adjusted.
4. Precautions for daily operation:
1. Under normal circumstances, non -equipment professionals are prohibited from climbing up to the equipment to prevent the device from stepping on the device.
2. The water inlet temperature of the equipment should not exceed 50 ° C to prevent scalding equipment.
3. After the device is debugged, non -device professionals are prohibited from rotating any parts of the device or changing the pipe structure of the equipment.
4. The filtration water after equipment debugging is the standard treatment of water, and non -professional personnel cannot be adjusted at will.Avoid affecting the effect of water quality treatment and equipment backwashing cycles.
5. If the equipment stops running in winter and the temperature is lower than 3 ° C, it should be placed in the filter body and the water in the U -shaped tube in time to prevent the device from being damaged and damaged internally.
6. If the device is suspended for a long time, it should be rushed back to the four filter tanks first. After washing, put the water in the filter tank.
5. Daily maintenance and maintenance of circulating water equipment:
Maintenance site
Specific maintenance time and method
Maintenance of water pump motors
Time: Maintenance once a month
Maintenance method: Open the motor oil added every month, add lubricating oil, and add about 20-30 grams each time to ensure that the motor shaft and the impeller operate normally.
Maintenance of hair gathering device
Time: Maintenance once a week
Maintenance method: Open the lid of the hair cluster. After cleaning the dirt, soak the inner grille for 5 % chlorine solution for 10 minutes to prevent the hair cluster from the water quality of the pond contaminating the pond due to bacterial blocks.
Maintenance of disinfection equipment
Time: Maintenance once a month
Maintenance method: Keep the equipment cavity, control the drying cabinet to dry and clean, avoid water droplets into the control cabinet, check whether the power cord is intact
Maintenance of filtering equipment
Time: Maintenance once a month
Maintenance method: Wash each filter of the filter regularly every month, and extend the time to 10 minutes compared with the normal time to ensure that the dirt in the fine filter layer is completely rinsed to ensure the filtering accuracy and the filtering accuracy and the filtering accuracy and the filtering accuracy andquality.
6. Common faults and exclusion methods of host equipment
Common phenomena: There are two or more filters of filters at the same time, and the siphon keeps drainning outside, and the equipment cannot work properly.
Cause: Excessive impurities in the water, too dirty water, and insufficient volume of routing water. Destroy the water without water and cannot form rainbow suction.
Solution: It is necessary to operate artificially. If the siphon of the filter is drained outward, the filter should be turned off for the air pipe valve. After the backwashing is formed, the glass tube of the siphon tube can be opened when the valve flows out without dirty water flowing out.So
Each other filter rushes back and returns to normal.
When the equipment is running normally, the water level of the four filters must ensure that the distance from the upper edge of the filter is about 5 cm. If the water level is lower than the surface of this liquid, the equipment cannot be positive
Frequent running.