What happens when you vacuum the sand out of a pool?

Vacuuming pool with filter valve in “backwash” position. When a pool is vacuumed with the sand filter valve in the “filter” position, the dirt and debris that passes through the pump ends up inside the filter on top of the bed of sand which is where you want it.

Why does my pool basket float when I Turn Off the pump?

Sometimes the basket floats up when the pump is turned off and continues to float when the pump is turned back on, which allows debris to be sucked underneath (rather than through) the basket and then directly down the skimmer line which often causes clogged lines. Watch the video below for some useful skimmer dumping tips.

What should the waste valve be on a pool vacuum?

That is the setting we use on our normal weekly cleaning vacuum jobs. However, when vacuuming a pool that has just had it’s mesh safety cover removed and is covered with a layer of fine dust, the multi-port valve setting should be “Waste”. This also applies to a pool covered with algae or lots of dirt.

Is it OK not to use a leaf trap when vacuuming a pool?

It’s OK to not to use a leaf trap as long as you are vacuuming small things that can’t clog the skimmer line, but never go without it when vacuuming out acorns, sticks, large quantities of leaves, etc. This can lead to a service call to unclog the skimmer line.

How to use a pool to waste vacuum?

Step by step guide – vacuum a pool to waste. 1 Step 1 – Top up the pool. When you vacuum a pool to waste the water does not return to the pool but instead is expelled either down a drain or into 2 Step 2 – Run out the waste hose. 3 Step 3 – Connect the vacuum up. 4 Step 4 – Multiport valve to waste. 5 Step 5 – Start to vacuum.

What to do if your pool filter is clogged?

If the filter is clogged – meaning good flow through the pump on waste, lousy flow on filter – then you need to backwash. Once the swamp is cleared, you might want to do a deep cleaning, which is part 2 of that same link.