Condor Pressure Switches
The next compressor part we are going to talk about is the regulator. The regulator, as its name suggests, regulates the pressure within the tank. All power tools require different amounts of air pressure to operate and you can adjust the pressure using the regulator. The regulator pressure gauge shows how much pressure you have adjusted.
The on-off lever is just a basic part that controls the whole operation. When turned on initially, the compressor will charge the air and make loud noises. Once the pressure is reached, it will stop charging even when the lever is in the "on" position. The "on" position only allows the compressor to charge whenever it needs to.
Two most important valves on the device are the drain valve and pressure relieve valve. The pressure relieve valve is a part where you release all the pressure contained within the tank. The drain valve is used to drain out the dirt, debris, oil and moisture trapped inside the tank. Condensation happens inside the compressor when used. If the moisture isn't drained, rust will form inside the tank and weaken the whole structure. Now that you have learned the important air compressor parts, you will be able to operate one with ease.
If you purchase a "do-it-yourself" type air compressor, or if you purchase any type of air compressor for that matter, check to make sure that it comes with an Air Regulator. If not, purchase one. You will be glad you did!
An air regulator is a device that lowers the downstream air pressure. Downstream air is the air that's moving from the regulator towards your application.
Compressed air will flow from the compressor reservoir into the air regulator (this supply is called upstream air) and through a system of an internal diaphragm and springs, the regulator will maintain a constant downstream air pressure level, despite changes in the upstream supply pressure from the tank.
Recognize that you can only use a compressed air regulator to increase the downstream air pressure up to the level of the upstream supply air pressure. An air regulator will not enable you to "dial up" the downstream air pressure higher than the upstream level.
However, if you can figure out how to do that, do let me know, and we'll both get rich! ;
You will want to set the downstream air pressure from your regulator at a pressure level that is below the lowest air pressure that will be incoming from your air compressor. Here's why.
The compressor maximum pressure set point is the pressure level inside the compressor receiver at which the compressor shuts itself off. This is also known as the "cut out" pressure.
When the cut out pressure is reached, the compressor stops compressing air. When you start to use compressed air from the compressor tank, the pressure inside starts to drop, and eventually the compressor will start again. This is the "cut in" pressure point.
As a result, your application, be it an air tool or an air brush, will "see" varying pressures from the tank as the compressor cycles on and off between the two set points.
For most applications, a varying air pressure supply isn't satisfactory and it is particularly problematical for folks that use compressed air to spray paint.
|
2002 Toyota Prius Diagnosis Code help !?
As suggested by some of the answers to my previous questions about my Prius 2002 with 176,000+ mileage, I brought the Prius to the Toyota Dealer's Service and have them check it out. Here are two Diagnosis codes came up:
PO420 and PO171
They say the first one is some kind of problem with the Actuator (part number 17230-21010), and the 2nd one is something with the Mass Air Flow (22204-21010). Both of them makes my check engine light appear constantly, and they say those are the reasons that make my gas mileage become so low (33 mpg on average). They suggested to replace both of them for $600+ (!). However when I brought the car back, the check engine light came off ! I just don't know what's happening :|
And I have some problem with the AC - sometimes it has cooling effect, but most of the times it doesn't. The fan is on but not the AC. And the mechanics say there's no codes for those, and what they found out is some problem with the AC Compressor (part number 88310-47030-84) and the Expansion Valve (88515-47020). They also suggested to replace both of those - with a shocking cost.
I wonder is there any alternative ways for those problems? I haven't replaced my car tires yet. Btw, the tire is of size 175/65R14 S+M now, not XL. I haven't asked the dealer's mechanics to check the throttle body, the spark plugs, or the O2 sensor. Should I have some local mechanics to check those things out ?
Get the answers
|
Next page: Ac Compressor Repair
Bookmark/Share This Page:
Recommended Products
Ac Compressor Part News
It could be a warm Sunday at a Roman Catholic church in Flint. Three air conditioners were stolen from the roof of Our Lady of Guadalupe Church.
Read more...
Westerville business owners are on high alert after incurring more than $175,000 worth of damage from the theft of air-conditioning units during the past two weeks.
Read more...
The Haryana government, as part of its austerity measures, on Thursday banned all its officers from purchasing luxury items such as new cars, air-conditioners and expensive sofas and from flying busin... Related Stories Supreme Court questions magistrate's findings in Aarushi murder case Akhilesh transfers cops for 'unacceptable' comments Air India moves Supreme Court against on-strike pilots ...
Read more...
MASON CITY — The Mason City Salvation Army is now accepting applications for those needing assistance obtaining fans and air conditioners for the upcoming summer months.
Read more...
MOUNT LAUREL— Two central air conditioning units, valued at about $15,000, were taken from outside an office building at 14000 Commerce Parkway sometime between 5 p.m. on May 1 and 8 a.m. on May 2, police said.
Read more...
Prices of colour televisions, air conditioners and computer monitors may come down soon, as the Finance Ministry has decided to apply uniform rate of abatement for levying excise duty on various electronic consumer durables.
Read more...
Monday April 30, 2012 BENNINGTON -- Police were seeking to identify two men involved in the theft of three air conditioners from the Rite Aid Pharmacy on North Street. On two separate occasions over the past week, police say the men walked into the store, took air conditioners, and then left without paying.
Read more...
|
