Question about Craftsman 33 gal Air Compressor 6 hp Horizontal k Oil Free Pump

1 Answer

The compessor starts and turns over but doesnt build up pressure and cuts off quickly and it is brand new

Posted by on

1 Answer

  • Level 1:

    An expert who has achieved level 1.

    Corporal:

    An expert that hasĀ over 10 points.

    Problem Solver:

    An expert who has answered 5 questions.

  • Contributor
  • 8 Answers

Check for correct voltage; 240 volt motor on 120 volt line?

Posted on Dec 30, 2010

1 Suggested Answer

6ya6ya
  • 2 Answers

SOURCE: I have freestanding Series 8 dishwasher. Lately during the filling cycle water hammer is occurring. How can this be resolved

Hi,
a 6ya expert can help you resolve that issue over the phone in a minute or two.
best thing about this new service is that you are never placed on hold and get to talk to real repairmen in the US.
the service is completely free and covers almost anything you can think of (from cars to computers, handyman, and even drones).
click here to download the app (for users in the US for now) and get all the help you need.
goodluck!

Posted on Jan 02, 2017

Add Your Answer

Uploading: 0%

my-video-file.mp4

Complete. Click "Add" to insert your video. Add

×

Loading...
Loading...

Related Questions:

1 Answer

1987 gmc tbi starts surges and dies can hear fuil pump run and kick out could it be the fuel pressure regulator?


The pump will run when you turn on the key, however it build up to pressure and cuts off. That`s normal. If when you start the car it runs then cuts off it is more the likely the pump pressure switch that is in the pump itself. Be sure if you do this yourself to drain the gas and put on new clips for the hoses.

Jun 08, 2015 | GMC Cars & Trucks

1 Answer

Power boss pressure washer stops when trigger is released


The unloader on yoru pump is bad.. Pressure washer parts catalog quick links Pressure Washers High Pressure... go here with your model number on your pump and they can guide you to your new unloader. Good luck

Apr 17, 2014 | Powerboss 20309 3,000 PSI 2.5 GPM Gas...

1 Answer

V8 vortec motor


when you first try getting fuel going. you may have to turn the key on and off a few times to build up pressure. if you can hear the pump working it will change when it builds up pressure. if its not then I would say you have a line leaking. check all your connections before you have a fire

Mar 21, 2014 | 1994 Chevrolet Caprice

1 Answer

My compressor comes up to 150 pounds and when it supposed to go to cycle mode it tries to pump again and get stuck between the two modes. it goes cylcle pump cylce pump.


The pressure switch will usually not let the compessor cut back in untill the pressure drops about 20 psi from cut-out pressure. This differntial can be adjusted by turning the differential adjustment screw. I would check that the switch is not faulty first. Look for switch model number under the cover and look for factory cut-out pressure. If the pressure range is different from factory specs, suspect switch is failing, or someone has tried to adjust the pressure. Dont take a chance with possible faulty switch on this expensive compressor. Switch is adjustable but you can replace for about $50. Good luck

Oct 06, 2011 | Ingersoll Rand Type 30 Electric Driven Two...

1 Answer

When the tank is empyt the compessor comes on with no problem and runs until it's full, once pressure gets low the compessor should automaticly come on and refill, that"s when the compessor comes...


Hi mcfadden21...

Check and clean or repair or replace your compressor's unloader valve.
The unloader valve is suppose to discharge the compressed air from the tops of the piston heads to the outside to make it easy for the compressor to start when the pressure in the tank drops to the starting point.
Please take time to rate me thumbs up

Sep 15, 2011 | Air Tools & Compressors

1 Answer

I have the pancake 150 psi compressor. It starts to build up pressure and then when it get close to the 150 level it starts to bleed off the pressure. I checked all of the connections. It sppears it is...


To increase the life of your compressor you will need to lower the pressure setting of your pressure switch, or replace it with new one that will cut-out at 120. Most compressors have the pressure switch set to cut-out at about 125 psi. Lately, I have seen compessors being sold with factory set pressure from 150 to 200psi. Most single stage compressors can easily handle 120 to 125, however higher pressures are pushing the motor/pump to the limits. This is like driving your car at full speed everywhere you drive. Your car lasts many years because for the most part, you are only uning 20 to 40 % of capacity. Problem is that pressure switch is not really designed to be adjusted (factory set) but not impossible. Look for model number of the pressure switch itself and google for more info. If in fact it cannot be adjusted replace it with generic switch at lower setting. The lower the pressure cut-out , longer life of motor pump. Tiny hole in head is an unloader of sorts and helps the motor to overcome head pressure (yes, this method is less efficient than using pressure switch with unloader valve, however cheaper to build).

Jul 12, 2011 | Porter Cable Air Tools & Compressors

1 Answer

My compressor is working but my moter having loaded & burn i change another motor the same problem is happening. please guide me. thanks


The motor will run hot/overload if wrong size or too long cord is used. Also if pressure is set too high (most set at 125 ~ 135 at shut-off). In-tank checkvalve will also have effect on motor by loading the compressor at start-up. Easy test. Run compessor till you have over 100lbs in tank then unplug from power. At this point try to turn the motor /pump by hand, it should turn rather/very easily (this test is hard to do if the motor /pump is completely enclosed, you need to be able to turn the pump even if by truning the fan blade). If it does not turn easily let all the air pressure out of tank and then try to turn by hand. If it turns easily with tank empty try one more test. Run compessor till the pressure switch turns it off. Then unplug machine and turn compessor again by hand, should be easy. If not easy then unloader / checkvalve not working. The checkvalve could be leaking air back from the tank loading the pump. Replace parts as needed.

Apr 01, 2011 | Puma Air Tools & Compressors

1 Answer

Engine turns over but want start


Im Driving on the freeway and my car just dies i press the gas, and its not speeding up now im flooring the gas and still nothing, Pull it home and the battery dies went to auto zone replace old batt with a brand new batt and the car doesnt crank up but the electricity comes on i get some quick start in runs for 5 minutes and then cuts off this reapeats

Jul 11, 2009 | 2003 Pontiac Grand Am

1 Answer

Mistral mss20 split a/c only cooling somtimes 4 about 10 m then


Sounds like your unit may be a bit short of refrigerant and the compressor is therefore cutting out on low pressure.

Jan 24, 2009 | LG Art Cool LA1000PR Air Conditioner

Not finding what you are looking for?
Craftsman 33 gal Air Compressor 6 hp Horizontal k Oil Free Pump Logo

Related Topics:

95 people viewed this question

Ask a Question

Usually answered in minutes!

Top Craftsman Air Tools & Compressors Experts

John Trevino

Level 3 Expert

1383 Answers

JOHN LAPIER

Level 3 Expert

2428 Answers

Joe Garcia
Joe Garcia

Level 2 Expert

205 Answers

Are you a Craftsman Air Tool and Compressor Expert? Answer questions, earn points and help others

Answer questions

Manuals & User Guides

Loading...