Maintenance and troubleshooting of softened water equipment

1、 Maintenance of softened water equipment

1. Run and take care of oneself

The boiler softening water equipment and fully automatic water softener should be well maintained and cared for in the following aspects during operation:

(1) The input voltage and current are stable. Prevent moisture and water immersion. Prevent the formation of salt bridges on the salt valve and prevent the burning of the electrical control device. The external part of the electronic control device should be equipped with a sealing cover.

(2) Regularly add solid particles of table salt to the salt box (it is strictly prohibited to add refined salt or iodized salt). The salt solution in the salt box must be in a supersaturated state. When adding salt, be careful not to sprinkle solid particles of table salt into the salt well. Block the salt suction pipeline. Due to the presence of a certain amount of impurities in solid grain table salt, a large amount of impurities will deposit at the bottom of the salt tank, blocking the salt valve. Therefore, it is necessary to regularly clean the impurities at the bottom of the salt tank. When cleaning, the drain valve at the bottom of the salt tank can be opened and rinsed with clean water until no impurities flow out. The cleaning cycle of the salt tank should be determined based on the impurity content of solid particles of table salt. Boiler softened water equipment, Wuhan softener, installation of softened water equipment

(3) Regularly check the air tightness of the jet device and salt suction pipeline to prevent air leakage and affect the regeneration effect.

(4) The water softener needs to be disassembled every year. Cleaning_ Check the impurities in the upper and lower water distributors and quartz sand cushion, and check the loss and exchange capacity of the resin. Replace severely aged resin, and use hydrochloric acid solution for recovery of iron poisoned resin.

2. Stop maintenance

The resin should be fully regenerated, and the water softener should be used before temporary shutdown. Convert the resin into sodium type for wet maintenance.

When the water softener is not used in summer (such as for heating boilers, it usually needs to be used for several months in summer), the water softener should be rinsed at least once a month to prevent the growth of microorganisms in the exchange tank from causing resin to mold and clump. If mold is found on the resin, sterilization treatment can be carried out- Soak in a 1% formaldehyde solution for several hours, then rinse with water until there is no formaldehyde odor.

During winter shutdown, anti freezing measures should be taken to prevent the resin from expanding and breaking due to the freezing of water inside the resin. The resin can be stored in a salt water solution, and the concentration of salt water should be prepared according to temperature conditions.

2、 Troubleshooting of boiler softened water equipment

1. The water softener does not regenerate

Check whether the power supply is normal (including checking fuses, plugs, switches, etc.);

B. Reset the time

C. Check or replace the controller;

D. Check or replace the motor

2. Water softener for conveying hard water

A. Close or repair the bypass valve;

B. Ensure that there is solid salt in the salt box;

C. Replace or clean the jet device;

D. Check the water injection time of the salt tank;

E. The central tube and O-ring are not broken;

F. Check and repair the valve body or replace it;

G. Correctly set and adjust the regeneration time or cycle water production volume;

H. Add resin to an appropriate amount and identify the cause of resin loss;

I. Reduce the turbidity of the inlet water or remove the flow meter for cleaning or replacing it.

3. No salt absorption

A. Increase inlet pressure

B. Check the pipeline and eliminate any blockages

C. Check the pipeline

D. Clean or replace the injector

E. Check and repair the valve body or replace it

F. Check the drainage pipeline

G. According to the requirements of the manual, select and equip the jet device and drainage flow limiting ring

4. Excessive or overflow of salt tank water

A. Reset the salt tank replenishment time

B. Check if the jet device and salt suction pipeline are blocked

C. Clean the salt valve and pipeline

D. Close the inlet valve and wait for a power call before opening or installing the liquid level controller

E. Check and repair the liquid level controller

5. Water pressure loss or rust in the pipeline

A. Cleaning the water softener pipeline

B. Clean the control valve, add resin cleaning agent to the resin bed, and increase the regeneration frequency

C. Check the backwashing and brine injection processes, increase the regeneration frequency, and increase the backwashing time.

D. Add iron removal facilities in the system.

6. Resin is discharged through a drainage pipe

A. Exhaust the system

B. Replace the water distributor

C. Check and adjust the appropriate drainage flow rate

7. Continuous drainage at the drainage outlet

A. Check and repair the valve body or replace it

B. Manually switch to the operating position or close the bypass valve, and then open it after the power supply is normal

C. During backwashing, control valves such as F63 connect the water outlet pipeline to the drainage pipeline

8. Saline water in the outlet pipe

A. Clean or repair the jet device

B. Maintain salt valves or clean debris

C. Increase washing time

9. Reduction in periodic water production

A. Regenerate according to the correct operating requirements

B. Increase the backwash flow rate and time appropriately, use resin cleaning agent or replace with a new resin

C. Reset the appropriate amount of salt used

D. Recalculate and set based on laboratory results

E. Temporary manual regeneration and resetting of regeneration cycle

F. Remove the flow meter and rinse it with water. If it still cannot rotate, replace the flow meter

The above is what Hongjie Water brings to everyone about "maintenance and troubleshooting of softened water equipment". We hope it can help you!

Shenzhen Hongjie Water Technology Co., Ltd. is an integrated high-tech enterprise specializing in product research and development, production, sales, engineering design, installation and debugging, technical consulting, and sales of supporting materials in the fields of industrial water treatment and drinking water treatment. Our main products include the design, manufacturing, installation, debugging, and maintenance of water treatment equipment, including pure water equipment, ultra pure water equipment, reverse osmosis equipment, GMP purified water equipment, EDI deionized water equipment, domestic sewage equipment, industrial wastewater equipment, softened water equipment, and reclaimed water reuse equipment, all of which are integrated into an environmentally friendly high-tech manufacturer.