20 Most Recent Dewalt DG2900 Heavy Duty 2900 Watt Gas Generator Questions & Answers

It should change with the load, the more load you put on the line the magnetic field increases with the amperage and the gen will produce more output until its rating is reached. This happens especially if it has been sitting a long time.

Check the carb gaskets,the fuel bowl for dirt and float needle and seat. Bad gasket can cause loos of vacum and dirt can cause the float needle and float to get stuck.

When you get a new SP the gap is already set for your machine.So when buy it be sure is for your specific machine

make sure unit has oil.some of them have low oil switch which will not let it run or start usually if it has triggered the low oil switch to open you have to reset it manually by pushing it in.also check that you have turned on the fuel .

You need to use a Voltmeter and go right to the Output Terminals on the Generator, Disconnect anything from them, and measure that Open Circuit Voltage. If it is OK there, then the conditioning circuitry AFTER that is faulty. BE CAREFUL.

No 'model de 0077'. All question must have FULL 'make model (what it is)'. https://www.google.com/search?q=dewalt+model+de+0077 ..

Thank you for the useful information

It might be one of the following: 1. Voltage changeover selector switch has blown - check if the power is still there before it enters the switch and still there after it leaves. 2. Breaker has failed on that leg - test before and after to see if working correctly 3. The plug socket has failed - Look for burn marks where wiring enters. 3. There is a fault in the alternator - see 2nd video down on this page for testing:https://www.generatorguru.com/help-me-fix-my-generator-repair-advice/ Hope this helps you. If you need more advise please contact us on our website www.generatorguru.com. We are always happy to help. Kind regards The Generator Guru Team www.GeneratorGuru.com Generator Guru

It should be used on a 20 amp circuit. the 15 amp is the maximum your circuit will deliver. on startup it may exceed the limit. also your circuit may or may not deliver the power for a sustained time. do not use extension cord small than 12 gauge

https://www.dewalt.com/en-us/support?productsku=DCB1800B

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Remove spark plug. Pour a small amount of a lubricant like Marvel Mystery Oil in and allow to soak for a day or two. Repeat this process at least two times. Then try to turn the engine over slowly by hand. Do not use the pull rope or starter. You need to use a wrench, pry bar, etc. You may have to remove the engines cover to access the flywheel to turn it.

You might have a thermal issue with the ignition coil shutting down after it gets warm. Happens.

It's your carburetor. You'll have to clean it out, rebuild it, or buy a new one. The float pin is getting stuck so it's either the float or dirt inside. Make sure you turn the gas off after each use of your generator or it will eventually happen if there's dirt in the tank. Don't forget to change out the oil before you start it again or you'll have fireworks.

check connections