First off, I apologize if this is in the wrong subforum. In my somewhat thorough search, I couldn't find any other threads regarding these units.
I have a Dewalt DG4300 (Model #DG4300) generator, rated for 4.3 kVA, powered by a Honda GX240 engine. (It didn't seem like a complete Honda rebrand, so I was reluctant to post this in the Honda subforum.) This particular unit uses brushless excitation, with two modules on the rotor, and a separate stator winding that is connected to a heavy capacitor. One of the rotor modules (P/N: 429982-06) contains MOVs. The other module (P/N: 429982-05), the rectifier, is why I'm here.
The problem: the unit isn't producing power and the rectifier module is the problem. There is a large TO-220F package semiconductor on the module that was fatally cracked; it must be house-marked because I couldn't track down the part number. The rectifier assembly is NLA from Dewalt or elsewhere, and Dewalt wouldn't give up any sort of service manual or schematics that would enable me to build a new one. The old one was encased in an inch of solid epoxy and drilling it out didn't get me anywhere; there were two mystery components and a small PCB destroyed in the process. Given that, I can't rule out the possibility that the TO-220F device is something other than two diodes.
It appears that certain Devilbiss, and other units that employ brushless excitation, use similar parts. However, I don't have any schematics or service manuals in front of me to back that up.
Where I'm going with this:
1) Does anyone out there have a parts unit with a working rectifier module?
2) Does anyone, by chance, have any sort of schematic or service manual for this unit, or a unit that employs a similar brushless excitation scheme? If I can get an idea of what is needed on the rotor side, aside from the MOVs, I might be able to build a new module.
3) Approximately what should I be reading in terms of stator and rotor resistance? (It's a 4.3kVA unit, so a ball-park figure from another brand with a similar power rating would work.)
I'm happy to provide additional details/pictures if needed. This has been my nightmare for about a month, so any help is greatly appreciated.
Dewalt Dg7000b Manual Model
DeWalt DG7000B Manual Download DeWalt DG7000B Replacement Most owner's manuals contain warranty information, specs and other useful pieces of info about the particular product that an owner may need to know. Download the manual for model DeWalt DG7000B generator. Sears Parts Direct has parts, manuals & part diagrams for all types of repair projects to help you fix your generator!
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Dewalt Dg7000b Manual
First off, I apologize if this is in the wrong subforum. In my somewhat thorough search, I couldn't find any other threads regarding these units.
I have a Dewalt DG4300 (Model #DG4300) generator, rated for 4.3 kVA, powered by a Honda GX240 engine. (It didn't seem like a complete Honda rebrand, so I was reluctant to post this in the Honda subforum.) This particular unit uses brushless excitation, with two modules on the rotor, and a separate stator winding that is connected to a heavy capacitor. One of the rotor modules (P/N: 429982-06) contains MOVs. The other module (P/N: 429982-05), the rectifier, is why I'm here.
The problem: the unit isn't producing power and the rectifier module is the problem. There is a large TO-220F package semiconductor on the module that was fatally cracked; it must be house-marked because I couldn't track down the part number. The rectifier assembly is NLA from Dewalt or elsewhere, and Dewalt wouldn't give up any sort of service manual or schematics that would enable me to build a new one. The old one was encased in an inch of solid epoxy and drilling it out didn't get me anywhere; there were two mystery components and a small PCB destroyed in the process. Given that, I can't rule out the possibility that the TO-220F device is something other than two diodes.
It appears that certain Devilbiss, and other units that employ brushless excitation, use similar parts. However, I don't have any schematics or service manuals in front of me to back that up.
Where I'm going with this:
1) Does anyone out there have a parts unit with a working rectifier module?
2) Does anyone, by chance, have any sort of schematic or service manual for this unit, or a unit that employs a similar brushless excitation scheme? If I can get an idea of what is needed on the rotor side, aside from the MOVs, I might be able to build a new module.
3) Approximately what should I be reading in terms of stator and rotor resistance? (It's a 4.3kVA unit, so a ball-park figure from another brand with a similar power rating would work.)
I'm happy to provide additional details/pictures if needed. This has been my nightmare for about a month, so any help is greatly appreciated.
Dewalt Dg7000b Manual Model
DeWalt DG7000B Manual Download DeWalt DG7000B Replacement Most owner's manuals contain warranty information, specs and other useful pieces of info about the particular product that an owner may need to know. Download the manual for model DeWalt DG7000B generator. Sears Parts Direct has parts, manuals & part diagrams for all types of repair projects to help you fix your generator!
Cinema 4d shortcuts pdf creator. In this Cinema 4D shortcuts tutorial below, you will find a list of shortcuts divided into categories. The categories will give you a better understanding of the software and increase speed along with the confidence of working in Cinema 4D. Download the Cinema 4D shortcuts in PDF form. Function available in CINEMA 4D Prime, Visualize, Broadcast, Studio & BodyPaint 3D. Keyboard Shortcuts and Hotkeys. Tip: Mac users should use the Cmd key instead of the Ctrl. Several commands that display options in a separate window - the ones with the cogwheel icon. Cinema 4D R15 SHORTCUTS In this document you will find a list of keyboard shortcuts divided into categories, that will give you a better understanding of the software and will increase your working speed and confidence with Cinema 4D. Cinema 4D shortcuts v2.indd 1 15:26.
Dewalt Dg7000b Manual
Dewalt Generator Dxgnr7000
DeWalt DG7000B Manuals: DeWalt Portable Generator DG7000B Instruction manual (50 pages, 15.3 Mb) 5: DeWalt DG series Manuals: DeWalt Portable Generator DG series Instruction manual (104 pages, 7.47 Mb) 6: DeWalt DW086-XE Manuals: DeWalt Portable Generator DW086-XE Instruction manual (12 pages, 0.63 Mb) 7. Operating Instructions for the DG-700 Pressure and Flow Gauge The Energy Conservatory 2801 21st Ave. S., Suite 160 Minneapolis, MN 55407 Ph.: (612) 827-1117 Fax: (612) 827-1051.
