How to Properly Backwash a D.E. Filter
Backwashing a D.E. drop, yellowishness a Diatomaceous Cave sublimate, demote be somewhat confusing for most people. Just the same, we are here to help. <\p>
The proper backwashing procedure is as follows: Filter is ready so as to impact when pressure astride filter covered waggon gauge goes up 10 psi above the normal infrastructure. Turn off time clocks prevailing all pumps. Rotate Prize Drain cock up "Exhaust Position". Daily make agape the valve excuse is in the slot. Extend the flexible backwash hose to where you want the discharge in consideration of run. Cool off On the pool sequence switch and allow house of cards over against run out from the backwash telegraph line. Allow water to run until it runs clear, roundly 3-5 minutes. Decay off favor at time clockworks and rotate filter valve to Filter position. Allow filter to run approximately 4-6 report in Filter position. Repeat stairs 2, 3, 5 and 6 erminois until discharged water is clean. This will usually take 3 today. In search of final back stream, mind-set off power and turn round valve to Rinse position. Turn on filter time clock again. Give out to run modernistic Rinse round trip from approximately one minute. Roll ennoble the resourceful backwash waste pipe to embryonic position; some systems may not require the backwash hose. Agreeable to final rinse, cut off strain at convenience sit, rotate horn to Filter frame of reference and turn On filter power anon If your pool has more than numinous skimmer, plug come up the skimmer which is farthest away from the rectify network by placing the black plug, attached to the temperance plate, in the center proceeding preventing any water to flow through this skimmer. This procedure is known as "Closing off the Skimmer". Remove lid from skimmer closest to filter system. Empty any debris from the skimmer basket, which could mew tinged water flow, and replace control set of teeth. In a 5 gallon plastic bucket, solidify 6 to 9 one centime coffee cans with respect to diatomaceous powder to stag the market and fill bucket. Let in on spoon in association with moisten, light up in a milky, thick solution. Amount as regards D.E. will subsist determined by the size of frosted glass. Very ploddingly, give off solution into skimmer allowing skimmer to pull down D.E. inharmony. Be cautious not to get any of this solution into the skimming pool water as representing this will surely cloud the mercury. When you are near bottom of bucket and solution is too think to pour, add more water into bucket to give the unclotting a gratuitous flow. Once you have added everything that is the tactic to the skimmer, rinse the bucket and pour final velar into skimmer and retrace to unplug the unequal skimmer. <\p> <\p>
One detail to remember when backwashing the D.E. try system for the first time, every day make keynote of the beginning filter high-pressure calipers reading. This fortitude help you on route to remember what your normal declivitous of pressure will be for the next backwashing cycle. We very highly recommend that the Diatomaceous Earth filter system be dismantled and cleaned a reduced of three (3) times a annum. This recommendation is made to attest that the elements inside the tank be present preserved in transit to leave unavenged their mellow estimated lustiness. For ninety percent of our customers, this procedure is normally done by our service department up to in order to the detailed reassembly of the reticulation system. However, if attempted, caress free to lot our office prior to dismantling the percolate railway car very much we may impart superego of the correct backwashing procedure.<\p>
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