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Thread: DJ 20 help

  1. #1
    Join Date
    Mar 2007
    Location
    Chicago
    Posts
    402

    DJ 20 help

    My shop is at my cabin in rural northern Wisconsin. I got here yesterday to start on building a dresser. I was dimensioning QSWO. First I lay a 7" board on the flat side and then turn it on edge to get adjoining sides at 90 degrees. I had the second board on the flat and felt a "bumping" through the board. I slowed the feed and it was ok for a few inches and then stopped. At the time I was taking probably a 1/16th off. I reste the cut to 1/32 and continued. When I turned the board and started the edge my DJ20 stopped.
    I checked the breaker, threw it off then on several times. Hit the on/off button several times but the jointer would not start up again. I could smell an "electric" smell. Not real strong but it was there.
    I use as helix head and new edges were turned not too long ago and they worked fine.
    It still won't start. Any ideas on what to do?????

  2. #2
    Join Date
    Jul 2013
    Location
    Whitewater Ks
    Posts
    584
    You might test both of the capacitors. You can get a cheap tester of EB@Y or take it into an electrical shop and they should be able to test if for you. Just went through a similar situation with my table saw.
    Only one life will soon be past
    Only whats done for Christ will last

  3. #3
    Join Date
    Feb 2008
    Location
    Prince Edward Island, Canada's Ocean Playground
    Posts
    232
    I would make sure that your belt is tight as well and in good condition.
    [SIGPIC][/SIGPIC] Erik

    Canada's Atlantic Paradise - Prince Edward Island

  4. #4
    My switch broke on my DJ20. I pulled it apart and glued the broken pc back on and replaced it. Earlier it has given me problems too. But both times the machine wouldn't start it was the switch.

  5. #5
    Join Date
    Mar 2007
    Location
    Chicago
    Posts
    402
    The belt is new. I checked the switch and it is ok. I pulled the motor. Monday I'll take it to a repair shop. It is 1.5 hp. I wonder if 3 hp would work better??

  6. #6
    Join Date
    Feb 2011
    Location
    Central WI
    Posts
    5,666
    I don't think you will see any improvement with a 3 hp motor. The 1.5 has enough power and the machine isn't designed to remove so much stock as to need 3 hp. 2 wouldn't hurt but wouldn't change much. Dave

  7. #7
    Join Date
    Jul 2013
    Location
    Whitewater Ks
    Posts
    584
    I have a 3hp in my rockwell 8" but only because the motor shop didn't have any 2hp and it was the same price.... Never bogged it down yet.
    Only one life will soon be past
    Only whats done for Christ will last

  8. #8
    Join Date
    Mar 2007
    Location
    Chicago
    Posts
    402
    I was just checking the cost of a new motor. Would you believe $480??? And not a Baldor but another Asian piece of junk. I only paid $1,100 for the whole jointer new in 2007.

  9. #9
    Join Date
    Feb 2008
    Location
    Prince Edward Island, Canada's Ocean Playground
    Posts
    232
    Joe,

    You can get a surplus 3 phase 3 HP motor for less than $100 and a Huanyang vector drive VFD for about the same, and you will be good to go.
    [SIGPIC][/SIGPIC] Erik

    Canada's Atlantic Paradise - Prince Edward Island

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