Electric Hammering - Page 3 - Recent Questions, Troubleshooting & Support

Go to the Dewalt service website at http://servicenet.dewalt.com, put your model number in the Find Parts search box and you can get the manual and parts breakdown if they are still available. You didn't list the model number so I couldn't verify if it's still available there.

Is there a load switch on winch

Chicago model #96035 is the same W/ different attachments, use this model when ordering from Harbor Freight. Total cost will set you back about $40.00

Chicago jackhammer 96035 is the same model W/ different accessories. Use this model when ordering parts from Harbor Freight, total cost W/ shipping and tax will set you back about $40.00

A 30 amp circuit breaker or fuse is NOT a typical size used for the protection of convenience outlets & general lighting circuits, especially in a residential setting. In fact the National Electrical Code (NEC) prohibits anything larger than a 20 amp breaker to protect a #12 copper wire and and a 15 amp breaker to protect a #14 copper wire. These are the size wires used to supply nearly all outlet and lighting loads in a residence. It's not clear to me from your question if this 30 amp breaker is a double pole type that is providing power to a second, smaller circuit breaker panel and these outlets are fed from it. This would be in line with what the NEC would allow and what I suspect is the situation. I'm only going to get into this a minimal amount as more information is needed for me to be able talk intelligently about it.I would shut off the loads that are connected to the 30 amp breaker. If that is a panel, I would shut off all the circuit breakers in it, then turn onn the 30 amp breaker. If it trips, then there is a problem between the 30 amp breaker and the panel. You may have connected line cables to ground or neutral - and vice-versa. Can you please explain in as much detail as possible what is connected to the 30 amp breaker? Is it a single pole (120 volts) or double pole (240 volts) circuit? What size wires are connect to the breaker terminal(s) What type of cable is connected to it? How many wires are in the cable assembly or pipes? What is the size of wires? If they feeds a second, smaller breaker panel, where do the wires terminate - into lugs on the top or bottom of the panel or terminals of a circuit breaker? What happened or changed to cause this circuit breaker to start tripping? Is this part of a new installation - and if so, was the wiring done by an electrician? Was the work inspected?Please try to answer as many questions as possible. The more information you can provide will help me get you the best answer.

The 1585202 winch is capable of pulling 8500 pounds when provided adequate DC power. With no load (winding up slack the cable) the motor requires 84 amps and winds at 18 feet / second. When fully loaded (8500 pounds), the motor requires in excess of 320 amps and winds at 3.5 feet / second. That's an awfully large amount of current and it will need heavy duty power supply cables to work without overheating or melting insulation. I suspect your 1585200 is the same model with same electrical requirements, but did not include a fairlead, mounting plate, etc..Superwinch has wiring kit #2007 for front mount (5 foot cables) and #2008 for trailer mounts (25 foot cables) and can simplify the installation with other accessories as well. They're a U.S. company and can be contacted them directly:Superwinch, LLC 359 Lake Road Dayville, CT 06241 US Ph: 860-928-7787 F: 860-928-1143www.superwinch.com

I wull the bearing off and get the numbers off of it or take it to a bearing outlet.Such as Mader Bearing If you need further help, reach me via phone at https://www.6ya.com/expert/dan_73bbd84fe1d95b61

To use clamp meter, you must be able to clamp jaws around one of the two load wires (not both at once). Easy place to do this is at the unit if cover is off, find one of the wires supplying power to compessor while running and read meter (set meter to ac). You can clamp meter to one of the lines going to fan motor to determine its draw. Another place would be at the plug. Cut power to plug and pull out the receptical exposing wires (not easy because wires are stiff and if aluminum, could be brittle, could be part of the problem if receptical plug is warm). Look for signs of heating due to loose connections. Temp connect unit to receptical and clamp meter to one leg. Turn on the breaker to plug and watch meter for good while to see if draw incrases over time. Use caution when working with electricity. Good luck and think safe.

How are you getting this measurement? From the ".2" portion I'm going to assume that you're using a digital voltmeter, which is notorious for giving flaky readings in inexperienced hands (no offense). The second question to help sort out your problem is where are you getting this measurement from? In other words... from an outlet? Across which "pins", and have you tried more than one outlet, ideally that are on two different circuit breakers? Home wiring can't give you 62.2 volts without a significant problem, probably a bad connection but that's fairly unlikely. It would be helpful to know what caused you to think there's a voltage problem in the first place, since there may be another explanation... let me know and I'll try to point you in the right direction.

make a note of where the field wires go and using a volt/ohms meter check the field leads for resistance, they both should be about the same check both directions and if one is higher or lower than the other the field would probably be your problem. Also did you give the new parts a run in period?

I have seen many different brand names on this tool depending or retail outlet / where purchased, including Sears, however none of the sellers offer replacement parts or are much help when a problem arises. This tool is a Chinese copy of the Hitachi h65 and parts list for Hitachi hammer can be seen at www.toolpartsdirect.com and many other web sites found by google search ( hitachi h65, or hitachi h65 manual ). Instead of taking apart the lower end of the hammer (if hammer still functions ), just remove the oil fill compartment cover and the oil felt retainer ( or only the felt) and introduce light oil directly into hammer to flush out old oil / debris. After you are satisfied with lubrication of the hammer, clean felt with diesel fuel and re-install. The felt is a wick and transfers the oil to crank. Place the wick in proper place for crank to catch oil (or replace wick with hitachi part). If oil does not transfer, use lighter weight non detergent oil. If you still want to take hammer apart, (remember that no parts are available) you will need to take the rod off the crank by removing the side cover to easily pull the lower end. Good luck with your repair.