#Dewalt 20 volt oscillating tool how to

You can’t expect any performance from the device when using a poor battery. If you’re not keeping track of the battery storage and the health is poor, then your best bet is to get a new one. The battery issues with this system can’t be understated. So, keep that in mind and adjust the positioning of the wires accordingly to avoid further errors.

It should be much easier to isolate and fix the issue once all the corroded wires have been replaced. Similarly, make sure to fix the wiring connections and remove all frayed and corroded wires from the unit. However, if the button is damaged and you suspect wiring issues to be at play here, then you need to get the button replaced. You can isolate this error by servicing the machine and using an air blower on the unit. However, the issue with the button can mostly be linked to debris lodged behind the trigger. These issues might not sound that serious, but you won’t be able to cycle through any modes when the button is damaged. From there, it is not that hard to isolate and fix minor complications. So, forward a claim and show proof of payment to get a replacement. Some tools from DeWalt maintain a warranty of up to five years. Now that can be a bit expensive, and it would be better if you could claim the warranty.ĭepending on how long ago you bought this unit, it shouldn’t be too hard to get a replacement. However, if you’re unlucky and the device is in serious condition, the only solution will be to get the circuit board replaced. Usually, it won’t cost you more than a few bucks to get the unit fixed. He will point you in the right direction.

So, instead of wasting time with the multi-oscillating tool, refer to a local expert. You can’t fix this device yourself and will need help from a certified professional. The only fix for circuit damage is to get this unit examined by an expert. So, keep that in mind if you can’t get any performance from this machine. While DeWalt advertised this unit as one of the most durable options on the market, it can’t keep up with constant exposure to rough conditions. Lastly, reassemble the parts.Ĭircuit damage is not that rare when you’re dealing with this tool. Reinstall the bearings with the help of the socket to avoid any damage. Open the housing of the unit and remove the shaft from the housing.įix the shaft by removing the old parts of the unit and transferring the parts into the new shaft. To fix the shaft blade, remove the cutting blade from the oscillating tool. The main function of the drive shaft is to transmit power from the motor to the cutting blade. If it does, then it will be caused by a bad vibration. To examine the shaft, check if the shaft bends or wraps. If the fan is damaged, replace the fan with a new one, as replacement is the only long-term solution to your problem. To inspect the fan, remove the brushes cap and the brushes, and inspect the fan for cracks, missing blades, or any other damage. It is also possible that the fan has been broken due to some reason or the fan is missing blades. In case the fan has a heavy build-up of debris, clean the fan by using a damp cloth or a towel. However, make sure that the fan has no build-up debris. The bearing can be replaced easily by following the instructions given above. If the oscillating tool has bad vibrations, then check the fans, bearing, and driveshaft.

If the bearing is seized, replace it with a new one that is compatible with your oscillating tool. To inspect the bearing, open the housing, remove the brush caps and the brushes, remove the armature and inspect the bearing. If the bearing is seized, it will not allow the head to oscillate, as it will strain the motor. Mostly the problem is related to bearing. Unscrew the tool and check the clamping lever, bearing, coupler, and housing. If the problem is related to the head of the oscillating tool, such as the unit’s head not oscillating properly, then check the head portion of the oscillating tool. If it is damaged, then it means that it needs to be replaced, and changing a battery is a piece of cake. If the oscillating tool works on the battery, then the most possible reason for the tool not turning on is that your battery is damaged.Ĭheck your tool’s battery with the help of a multimeter.

#Dewalt 20 volt oscillating tool how to

To do so, reference your DeWalt oscillating tool manual for detailed instructions on how to fix the damage. If they are damaged, then you need to either replace them or repair them, depending on how much damage has been done. Make sure that they are working properly. If your DeWalt oscillating tool is not turning on, then look for the wear and tear of the parts such as the circuit board, switch, carbon brush, cord, field, and armature.