6 inches below skimmer.
If you can get the right skimmer you should not have too much of a problem However if you cant get a replacement you may be able to get out of it by getting a floating pool skimmer with inline leaf basket.
i think its up
Hook your vacuum up to your skimmer and open the valve all the way to the skimmer.. that should give you enough suction. Then, get in the pool and get to work!
The water will spill out through the skimmer, unless the skimmer it is blocked. Otherwise, it will spill over the top. It should not hurt the pool.
Regardless of the position of any tiles on the pool wall The water level should be about 3 or 4 inches / 75-100mm above the top of the skimmer vein before the skimmer basket or at such a level that it does not suck air through the skimmer. of you have a suction side floating pool skimmer you can let it get as high as you like and as long as it is sealed properly as low as you like.
GET OUT! just teasing but you should scoop it out before it gets into the skimmer or vacuum hose and shock heavily with chlorine.
4 inches to 6 inches
Just enough so that the skimmer is above the water and the pipes to the filter and filter can be drained.
No it does not have to be on at all times.
75 inches from the ground
Once all your lines are purged, a foot below the skimmer should be fine. Don't forget the cover.
No you just have to get the water level below the skimmer after that you should have no trouble making repairs.
An in-ground pool should be just at the level of the center of the skimmer openings. If higher than the center of the skimmers, the skimmers will not function propely and the pools surface will collect debris.
Water level should be 2-3 inches above skimmer lip or edge. Usually about 3" 75mm or at least 1/2 way up the mouth of the skimmer. however this depends on the strength of suction from the pump. so long as there is no air being sucked into the system is the first rule to keep in mind. the second is the faster the water is moving as it goes into the skimmer the better. If you have a floating suction-side skimmer about 3/16 to 1/2" or 10 to 15 mm or more depending on pump strength.
The top of the trailer hitch ball should be aprox 18 to 20 inches off the ground.
contents are within 12 inches of the ground surface
when it starts to sprout out of the pot. About when its 3 inches tall
At least 3 to 4 inches off the ground.
The bullseye should be 5ft 8 or 68 inches from the floor.
8 to 10 inches
6-12 inches above ground
The bullseye should be about 5 feet 8 inches from the ground. The throwing distance is also about 9 feet 9 inches.