What is the recommended vacuum specifications?
1073099
With a new install you should pull the max. vacuum you can for at least 15 min. to dry the indoor unit and line set, then let it sit while checking your gauge set making sure there are no leaks half hour min. then follow instructions to release the gas from the outdoor unit again checking for leaks - I use a leak meter (a $250.00 + tool). I hope this helps if not please post agian. EK.
1073100
The recommended vacuum is -76cmHh(-1.0x10E5 Pa) for 15 minutes. Holding a deeper vacuum for longer is always better. The vacuuming process not only checks for leaks, it also helps to drive some impurities out of the system. If you go to the vendor's website, you can download all of the manuals.
931646
I don't have any specs, but I can tell you the pump works for my application. I use it to augment the engine vacuum on my 1997 Volvo S90. When accelerating or climbing a long grade, the vacuum drops and the HVAC, which is vacuum controlled, fails into default. The reason for this is a small leak that is not easily repaired. I know where the leak is but to fix it requires dismantling the whole HVAC unit. SO I installed this small pump through a check valve and controlled by a rocker switch. If I notice the HVAC is malfunctioning, I flip the pump on with the switch. The pump is very small but it pulls a strong vacuum with a small displacement. CFM would not be appropriate measure. Cubic inches per minute might be better. I would doubt if it is continuous duty device. As I said it works for this application. I would guess that it draws perhaps one amp.
967203
Type In amazon search nutone vx475 vacuum bags. that will give you a list of supplies carring bags needed
856206
I can not say. The vacuum requires a minimum gpm. You would need to check both your pumps specifications and the stated requirment of the vacuum.
559102
There should b a model# on the vacuum. Look on back or underside. Then you know what Miele bags correspond or call Miele
567787
Hi, I went looking for my Eureka Mighty Mite specifications and the number you are asking about didn't come up in the info. Here's what mine says on the body of the vacum cleaner: Mighty Might--model #53681 type b-1 Sanitaire System Pro 1400 watts. Hope this helps you out.
899787
A short explanation may help. A vacuum is negative pressure. The vacuum gauge reads in inches of mercury equal to how many inches in a tube the pump could pick up a column of mercury. Twenty eight (28)to 29 inches is a perfect vacuum. That much vacuum is usually only obtainable with a two stage pump or higher such as one used to evacuate a/c systems. At 26 that is a substantial vacuum and as someone else stated with moisture that is not likely to be higher as the water boils because of the vacuum. Water will boil as low as 30/40 degrees Fahrenheit in a fair vacuum. Twenty six maybe 27 is likely the most a small single stage pump can do, but is still substantial as all but a tiny amount of air is removed. Don't sweat it these things are very good at their job. Hope this helps.
1252826
You might want to go to Shark's website http://www.sharkclean.com/cgi-bin/livew/site.w?location=mcopy.w&mcopy=Vacuum-Landing&frames=no&target=main&sponsor=000006&lang=en-US. I'm sure they could answer your question. I just looked in my manual and it states: 120V, 60Hz, 550W, 4.6 A
2106389
Need to buy the gauges to see your inch of vacuum. Any pump will work just need the right gauges for it.
1965265
I'm just a consumer so I don't have a direct answer.You may want to try the link below; they don't mention that particular model but you may want to give them a call.http://www.vacpartswarehouse.com/ROYAL-DIRT-DEVIL-vacuums-bags-belts-parts-accessories-s/149.htm?utm_source=AdCenter&utm;_medium=cpc&utm;_campaign=DIRT_DEVIL
1279443
A vacuum cleaner worked fine for me. If you need more power, the Black & Decker pump is good.
2132672
These line definitely need to be vacuum pump purged , professional installation is recommended . Expect 2-4hr. install time. Excellent product IF installed correctly.
1891426
I can't tell you that,but the vacuum is very good,litlle heavy but clean exssellent!!
733266
A 1/4 or 3/8 drill or screw driver should be no problem. An industrial strength 1/2 drill or 3/4 HP drill press would probably be too much. With a vacuum cleaner it would depend on the size and horsepower. This is a 1000 watt generator--about 8 amps of power. any motor that draws more than 8 amps starting current would be too much load.
1865916
Fern, You should be able to find the weight of the vacuum listed in the product specs on the manufacturer website.
1692496
I bought a Eureka EasyClean Corded Hand-Held Vacuum, 71B which I keep in my closet. It makes all of my Space Bags much more usable. (Previously, I ended up not sealing them back up.)
794844
Sorry, I don't know. I've only had mine for several months and have had no problem, except that it functions on vacuum overkill.