I am trying to run a small dc-motor. Several common problems can cause a malfunction, which if overlooked, can stop the trimmer from working. I did take off the front cover and noticed the clutch pin sitting on the bottom of the machine and when I set the machine to spin you can see the motor working, but the belt was not … Loss of Power or Engine Speed Does Not Increase. An open phase will cause the motor to hum. We thought this trimmer was fine just we didn't use it correctly and didn't bring it to the store to exchange. The drive shaft is a long, flexible shaft which connects the clutch to the trimmer head. Causes include: a faulty switch, a loose connector, a faulty X-termination board, a pinched wire in the cut motor, a loose power wire, a head cover that is not engaging the AC motor switch, or a bad controller. DO NOT touch the capacitor terminals or you may get shocked! When debris such as heavy volumes of grass or twigs get caught between the cutters and become built up over time, they get clogged. If your engine won’t start, the engine itself should be thoroughly checked first to eliminate common engine problems (like a fouled spark plug or fuel issues) as the cause of starting difficulty. I have had the same problem with my craftsman weedwacker 27cc gas trimmer. The drive shaft is not repairable—if the drive shaft is broken, you must replace it. In rare cases, the trimmer’s fuel filter might be clogged or damaged. I was trying to extend some line and was running the trimmer at full throttle for a few seconds when it suddenly quit running. The motor is working I can see it turning through the peep hole. it starts and head was spinning but did not cut grass. no diagram is on echo web site. Repairing a broken drive shaft is not possible. In … Also, this board has an I2C address and I dont see that addressed … If your engine runs, but the trimmer blades do not move when the throttle is engaged, the clutch may be broken or improperly tensioned. DO NOT proceed if you’re not sure you’ve properly shut off the power. The pump turns on and off manually just fine.. However, like most power tools, these trimmers can break down and quit working. Possible Causes. You will destroy your ESC. The drive shaft engages the trimmer head. If your motor does not immediately start up and run correctly, do not try to force it. 2. now it was too late. Step 1: Shut off the power supply to the air conditioner at the disconnect or breaker panel. What can you do yourself? I was able to do the LED blinking and servo motor examples. Pavan_Ard Guest; DC Motor not running. If it is worn out, replace it. Topic: DC Motor not running (Read 7598 times) previous topic - next topic. Ask Your Own Small Engine Question. Hello, My Troy-Bilt 2-Cycle Gas Trimmer died on me the other day and I can't seem to find the problem. It will need to be replaced. The drive belt had snapped, and the plastic drive gear had partially melted. The model number is 316.711471. This Instructable concerns a triage procedure for getting your capacitor start motor running again in a series of easy and logical step… However, there are many other possible reasons why a motor isn’t working. 3.) 2nd issue is I bought some motors from eBay and some from other site .The motors which I bought from eBay rotates during no load condition but when I connect threaded rod not even z axis rotates .and the motor which I bought from other site is not at all rotating its just vibrating will the problem I tried adjusting … Engine Will Not Crank Starter Motor Spins, But Does Not Crank Engine Starter Motor Spins, But Will Not Stop. A circular saw usually has a direct drive. My Asko dryer T701 made "bumping" noise for a short while nd now the drum has stopped turning. When your edger’s motor is spinning but the blades are not, it can be an indication that one or more part has been worn down or disconnected inside the machine. Another cause may be a broken drive shaft. It has multiple attachments for all your grooming needs. If your KitchenAid stand mixer has stopped spinning, chances are that it doesn't have to mean the end of your… head on my echo gas trimmer is not spinning. If you’ve put in a load of washing expecting clean clothes, the last thing you want is the washing machine drum to not turn. I have moved to a auto reload head and it was working fine up until today when the head just stopped spinning. If the drive shaft is broken, the string trimmer head won’t spin. I just started it for the first time, and it idles ok, but barely accelerates. It is fitted onto the motor and the pulley which turns the drum, without the belt the machine will not turn. the reason lies in the poor fuel mixture; The fuel consumption and exhaust gas volume sharply increased. It’s located on the side of the building near the outdoor A/C unit. Make an Electric Motor Run Again: You have an electric motor designed to run on alternating current, but it does not run. The motor will run without the sensor feedback but may run fast. Motor faults If the belt is still on, and not overly slack, and the drum isn’t seized up, then the fault must be related to the motor not working. Although not wholly common, this issue is still a bane for hedge trimmer operators. This cut motor message can be disregarded if the user desires. It is dangerous. i know the line cable is not attached. The cutting motor does not turn on at the beginning of the carving. As you squeeze the throttle about a 1/4 of the way , that is all the power you get. The Philips Norelco Shaver 3100 is an all-in-one styling trimmer. It is model TB20CS. This will keep the clutch or flywheel from spinning. I have an issue with a T104 Intermatic Timer that the dial will not keep time, thus it will never turn on or off the pool pump. And this one sums it up This strimmer failed after a few hours of careful use. Answered! Our Dryer Was Not Spinning – Here Is How I Fixed October 29, 2020 December 5, 2019 by Eugene Smith There’s nothing more infuriating having washed your clothes than to find out that your tumble dryer isn’t spinning, leaving you with a pile of wet laundry and no way to get it dry. Ryobi makes a good trimmer for the average homeowner. Ryobi Trimmer Head not turning. The components are good quality, and with the right maintenance plan, these tools will last a good, long while. You may have mis-wired the motor, perhaps connecting a phase connection to a neutral connection on one leg of a wye connection. Sometimes the trimmer head causes a failure in the line … Do not operate the saw in this state. And they will run well, too. The drive shaft is one of these parts, and is a good place to look if your motor is spinning but the edger blade will not. Fix a trimmer head that will not spin by inspecting the trimmer head clutch assembly, which is located near the engine. The most common cause for the motor not running is worn carbon brushes (if fitted). The key to adding years to the useful life of a yard tool, like a trimmer, is to maintain the tool regularly and properly. You’re probably wondering what exactly causes a hedge trimmer to run but not cut hedges and shrubs. Oct 30, 2014, 09:22 pm. I brought new last year and tried several times. I.e. The clutch is attached to the crankshaft, and engages the gearbox to start rotating once a certain rotational speed is reached. Free repair advice! You may have the motor on the wrong port for the given code: On line 7 of the code it reads: AF_DCMotor motor(4); So try switching physically your motor to port 4. Get shopping advice from experts, friends and the community! Your motor leads may be shorting out of the housing of the motor. I have had my echo gas trimmer for a few months and have had my share of headaches. The Worx 2-in-1 electric grass trimmer offers a quick and efficient way to trim the tall grasses and weeds around your lawn and garden. This process varies by manufacturer and model, but many openers can be re-engaged by pulling the emergency cord a second time. If your motor doesn't run when you apply throttle and just stutters, jerks, jitters, wiggles, or vibrates, usually while making a whistle, screech, or beep sound, STOP. Видео: Chainsaw Motor Running Chain Not Spinning The engine does not work at idle or the chainsaw does not start at all. Show Less. Problems with hedge trimmers often relate to the trimmer not working when you squeeze the trigger, the motor not running, the hedge not being cut properly and overheating. I just purchased a new weedwacker on 05/10/2013. Yes I do realize that you are all technicians, but $300-400 gets me pretty close to a new machine and I would spend that much to have GE come out here and fix the motor or the clutch. Find the most common problems that can cause a Husqvarna String Trimmer not to work - and the parts & instructions to fix them. This is due to poor quality materials and poor design (why channel the power of a 700W motor through a plastic gear, for goodness' sake)! the motor spindle is also the center shaft for the blade. Submitted: 11 years ago. How to Fix a KitchenAid Mixer That Isn't Spinning: KitchenAid stand mixers usually stop spinning because of a failed worm gear, and this article explains how to fix the problem at home. Show More. The start and running amperage may be tested using a clamp on amp meter, ... Also make sure that the pump is spinning freely and without restrictions as this will effect the operation of the motor as well. The most common reason for a total loss of power, or for a stubborn engine that won’t alter its speed, is a fouled … Step 2: Remove the service … The motor clutch assembly is working fine. Hi, Attached is my circuit and code. I will not buy any of their products again. Once you determine that there is an issue with your hedge trimmer, it’s possible to diagnose what’s causing the problem. 2.) If the device is not plugged in or fully charged it will not work properly. Over time it is quite common for the belt to snap due to wear and tear. I am wondering if this is a belt problem or something else and can I fix it myself. Category: Small Engine. this is a consequence of the supersaturation of the carburetor with the fuel mixture. I can think of several possible reasons. The motor is running but when I hit the gas nothing happens. Possible Causes. Troubleshooting Steps If the cord has accidentally or purposely been pulled, the automatic door opener will not work until the chain is re-engaged. So if your motor is spinning, but not the blade, it means … make sure they are not. The clutch allows the engine to run without always engaging the … Full throttle has the same power level … need to know how to remove shaft from spinning head so i can re attach cable. Causes include: a cut motor that is not spinning (various reasons), a bad cut motor sensor, a faulty cut motor sensor magnet, or a faulty X termination board. Plug the device into the wall and try to turn it on. This would require replacement before the trimmer could successfully be turned back on. Description of Issue. Diagnostic Checks You Can Make When an Electric Motor Will Not Start. The motor will run, but will not move the chain. Drum has stopped rotating though the motor is still running. 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