Electric motor pump makes a burr sound then blows fuse

I would suspect either you have a short somewhere or your circuit breaker may need replacing. Talk to a well company for possibilities.

Make sure you are using correct size fuse. If you are and there are no problems with the wiring to the pump. It has failed and needs to be pulled and replaced.

One check you can do is measure the resistance between the leads going down to the pump. Should be low resistance BUT NOT ZERO. I'll say anything over 2 but less than 15 ohms is good. If any two leads reads zero, it is a bad motor on the pump. If any two read infinity, the wire is broken or it is a bad motor on the pump.

SAFETY FIRST!!! Make sure you turn the power off before doing any resistance checks and you must disconnect two of the three wires before checking (if only two wires, just one).

as long as the frame size matches i.e. 56J in this case then you should have NO issue with changing the motor mfg.

US Parts Center

Sounds like there is an impeller problem. A 1hp emerson should be fine. Take it apart and recheck impeller and diffuser. I am assuming they gave you a new seal to replace with the motor.

SOUNDS LIKE YOU GOT THE WRONG IMPELLER, THE ONE YOU GOT IS FOR A BIGGER MOTOR.. THESE IMPELLERS CAN BE A PAIN TO ID, OR EVEN FIND .. TRY THE IMPELLER FOR A 1HP. I BET IT WILL WORK JUST FINE .. JAY THE POOL PUMP REPAIR GUY IN LONGWOOD FL ..

ALWAYS FREE.. SO IT SEEMS THAT YOUR NOT GETTING AIR, THESE BLOWERS HAVE FOAM IN THEM AND CAN ,AFTER A FEW YEARS GET CRISPY AND BREAK UP AND PLUG THE AIR PUMPS SUCTION PORT. THE FOAM IS USED AS A AIR FILTER AND A NOISE REDUCER , WHEN THESE BLOWERS GO BAD 90% OF THEM CAN'T BE REPAIRED ! = JUNK.. TO SEE IF YOU HAVE A RESTRICTION IN YOUR LINE OR LINES ,USE A SHOP VAC TO **** AND BLOW THE LINES IN AND OUT.. THESE BLOWERS ARE HELD IN USUALLY WITH ONE SCREW AND ARE EASY TO REPLACE ONE MORE CHECK 4 YA IS, THERE MIGHT BE A CHECK VALVE INLINE ON THE BLOWER , IT MAY BE BAD . BEST WAY TO CHECK IS TURN THE BLOWER ON FIRST , THEN TURN THE WATER PUMP ON.. HEY IF'N I WAS OF HELP GIVE ME A REVIEW OR A THUMB.. JAY YOUR LOCAL POOL PUMP WHISPERER IN FLORIDA

depending on the motors style of start-up, if you have a centrifugal type of start winding switch, your motor may be trying to start on the run winding due to a defective contact on the centrifugal switch, if it is a capacitor type starer, you might have a defective capacitor once again the motor is trying to start on the run winding, a way to find out is to be there and listen to the motor when it tries to start and trips the barker, if the motor emits a loud humming noise you have a fault with the start-up winding control device, if the picture supplied with your post is correct the capacitor is the long cylindrical thing at the top of the motor, you can remove this and bring it to a motor shop, they can test this for you

Try to relocate the position of the pump where it would be protected from water splashes. The pump motor casing might not be designed for outdoor use or not desirable for water splashes. You may also replace your pump with units designed for this purpose (pump with motor casing rating of IP 65 or IP 55).

Hi
Remove bean hopper
Remove grounds hopper
Remove timer knob on the side
Turn the grinder upside down
There are 4 slits on the outside edge.
Insert a screw driver into the grove and pry gently outward with a
little downward pressure on the outside until the side slips a bit.
Repeat on all 4 slits and the shell should slide off.
There is a fuse on the side of the motor that will blow and stop the motor. It is a thermal fuse and should be replaced by a qualified tech.

hi,
firstly check simple things like if the control panel makes a click when the pump button is pressed, then check the fuse in the control panel. If both of these are fine, have a look in the limpet attached to the side/top of the motor, this contains a capacitor and it is the most likely cause of the pump failure. These can easily be replaced, but must be replaced like for like for all values printed on it.