Pure water equipment maintenance points

The effluent quality of pure water equipment is very high, and for pure water equipment, daily maintenance is crucial
.

The following is to introduce the maintenance points of pure water equipment: First, the raw water valve should be kept open, and the liquid level in the raw water tank has float control
.

The raw water tank is equipped with a sewage valve, which can be cleaned regularly
.

Second, when the equipment is stopped, the quartz sand filter and activated carbon filter can be backwashed
with raw water.

And quartz sand and activated carbon should be replaced once a
year or so.

Third, according to the raw water quality and equipment operation, set the operation cycle and time
of the automatic water softener.

Fourth, regular inspection, timely replacement of precision filter element, to prevent the filter element due to installation or quality problems leakage caused by reverse osmosis membrane pollution
.

The PP filter in the fine filter should generally be cleaned once a month and replaced once every
six months.

During operation, you should also frequently check whether there is gas in the precision filter and do not let the air enter the reverse osmosis membrane
.

Fifth, regularly conduct laboratory analysis of the water quality of equipment production, and timely adjust the dosage
of flocculants, fungicides and scale inhibitors according to the actual situation.

Sixth, when the water production of the reverse osmosis device is gradually reduced by 10% compared with the initial commissioning state, or the water quality gradually decreases beyond the standard, the reverse osmosis membrane should be chemically cleaned
in time.