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Which skimmers need to be opened or closed prior to attaching the hose to the vacuum?
Wiki User
∙ 17y ago
As far as opening and closing nothing, just make sure your hose is filled with water it is eaiser to begin vacuuming, normally we attach the hose to the vacuum that goes in the pool then attach the hose to the skimmer then begin vacuuming if we do not loose our prime, if the pressure gauge on the filter is reading low you can probaly can start vacuuming if it is reading mid to high pressure it sometimes is best to backwash before vacuuming.
Wiki User
∙ 17y ago
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The air is not coming out of the front vents in your 2004 Trail Blazer LS?
The vents are opened and closed by vacuum. There should be a vacuum line running from the engine to the inside of the Trailblazer. That line is broken somewhere and it is not sending vacuum to the switch. That will cause it to blow to the top of the dash (defroster) and to the bottom (floor.) Find that line trace it back and splice a new line in where it is broken. That should fix the problem.
A vacuum leak is a result of what?
Old/worn intake manifold gasket and/or damaged/broken/mis-routed hoses attaching to intake manifold.
Skimmer open or closed to vacuum pool?
If you have a dedicated suction for the vacuum hose (illegal in Australia) then you close the skimmer to increase suction.
How do you bleed the brakes on a 97 s-10?
The brakes on a 97 S-10 are bled by attaching a vacuum pump to the bleeder valves and loosening the valve. The vacuum is then used to draw out air until only fluid is present.
When both the vacuum and atmospheric ports are closed the brake booster is?
It is C. Applied
How does your vehicles engine vacuum work?
Basically, the amount of vacuum in the intake manifold varies with how much the butterfly valves(either in the carby, or in the throttle body on a fuel injected engine)is opened. If you take your foot off the accelerater, the engine is trying to suck air past the partly closed butterfly, thus creating vacuum. If you are under acceleration and the butterfly is open, the engine is drawing air freely, so manifold vacuum is low. Turbocharged engines have lower vacuum because the air is force-fed, so an electric vacuum pump is sometimes used to run the brake booster.
What happens inside the paint tanks to prevent the flow of paint if the lids remain closed?
Vacuum
Why does water boil in a vacuum?
Clarification: I am wanting to know how much vacuum I need to pull to get water to boil at 150 degrees.
Why is a freezer hard to open after you've just closed it?
When trying to open the freezer that was recently opened, you will get slight vacuum inside opposing the door opening. On the first opening, some relatively warm air enters the fridge and once the door is closed it is cooled and this causes a drop in pressure that is so called "the suction". When you quickly close the door, the moisture in the warm air is cooled instantly and condenses out. This causes the 'new' air to lose volume creating the vacuum effect. Its a good thing really, as it proves that your door seals are working.
What is length of suction hose pipe attaching suction head with central suction unit in Miele Solaris S514 Canister Vacuum?
The length of the suction hose is around 2 feet, with an additional extender where the hose can extend up to 3 feet. with the Canister Vacuum.
Will valve adjustment cause fuel pump to lose vacuum at high rpm on a 450 Yamaha rhino?
Engine vacuum will be affected by valve adjustment due to vacuum leakage when valves are not closed at the proper time, when the piston is on a downward stroke. The vacuum would be less that it should be.
A tightly closed well-insulated vacuum flask is an example of which type of system?
isolated system
