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Re: K945s doesnt turn on
开云体育Hi Richard, I do not know what happened earlier with the power hookup but most likely it is something simple. Try not to worry too much. What you did with blade elevation should not have hurt anything, at least I am not aware of it. Let us know what you find. Imran Malik On May 5, 2024, at 11:36?AM, richard.csizmazia via groups.io <richard.csizmazia@...> wrote:
?Hello Imran, Honestly I'm not sure if the blade was spinning at the same time since I'm getting a major stroke from breaking the machine, but most probably yes. :) I have checked the emergency stop and also there is a small button like this on the side of the saw what I pressed (I think thats for interrupted blade fall) but nothing has changed unfortunately.
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Re: K945s doesnt turn on
开云体育Hi Richard, Yes there are fuses and possibly a resettable overcurrent detector. Your schematic is also in the electrical box, so not much can happen until tomorrow. You can scan the chassis for a resettable fuse. On some machines, like my Dual 51, they have a fuse that is externally accessible. This is what it looks like. If it is popped just push the flexible bulb to reset it. I know it stopped while running but for grins make sure that the red emergency stop button is not engaged. Most likely not relevant but I am curious; you were lowering the saw blade (assume motorized control) while it was spinning and then it stopped? Imran Malik On May 5, 2024, at 10:14?AM, richard.csizmazia via groups.io <richard.csizmazia@...> wrote:
? [Edited Message Follows] Hello Everyone,I've received finally my K945s and seem like I broke it as well after a few days only. I replaced the extension cable what goes to my electric box, turned on the saw to check, lowered the blade and the saw turned off with a funny click or something and also tripped all the breakers in my box. I checked the cables, corrected the bad connections, everything is back up and running except the saw. Doesn't turn on at all. My electric box on the saw is sealed by Felder, so of course no way of opening that until they provide authorization (no bloody hotline globally over the weekend what I find is a joke after such an investment). Is there a breaker inside the electric box of the saw or fuse what may have been blown? Any ideas how bad this issue could be? Its a 400v unit with 7.5kw motor and the issue was that some of the cables were not connected correctly to the socket for the extension cable (I think L1 and N was mixed) but thats all corrected now. No lights come on on the saw, also the motor doesnt start, nothing what so ever. Thanks a lot in advance! Rich |
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Re: AD951 Electrical Issues
#servicing
#wiring
#electrical
#jointerplaner
开云体育Hi Andrew, Glad the machine is up and running. Regarding testing thermal overload relay, there should be a test button. The contacts for the 3 phases are normally closed. You can verify this with multimeter in continuity mode. Use one probe on the phase input contact of the relay and the other on the output contact for same phase. Meter should beep or show near zero resistance in each case. But when the test button is pressed the same two points should not beep or show very high resistance (usual meter will show OL). Obviously, there should be high resistance between phases as well. Imran Malik On May 4, 2024, at 5:49?PM, Andrew via groups.io <andrew@...> wrote:
? Hello all, Good suggestion on the aftermarket transformer, I considered it after Felder didn’t have the part in stock and had quite a long lead time to get it in (about 6 weeks). After weighing the options I decided to order the part from felder with expedited DHL shipping as I needed the machine running again asap, I think it all came to about $250 CAD. After weighing in the cost of the aftermarket transformer with a case and thermal epoxy I figured the felder part was the best option.? Best regards and thanks again! |
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Re: Router Lift in slider outfeed table
Currently, the table is 25-3/4" from the wall due to my current duct setup:
I could potentially move it closer by about 5" (I might do this).? I would say the K700S requires about 10" minimum distance between the table and the wall to allow for the fence bar and rip-fence assembly (see pic here).? You would have to look at your individual machine to see what is required. -Aaron |
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Re: Router Lift in slider outfeed table
I built a router table setup that is used in place of the out-feed table on my K700S slider:
I've documented the entire process in this thread below, but let me know if you want me to answer any specific questions here.? The two things you need to watch out for: 1. space for the outrigger support.? I had to build a custom notch to allow for that support bar to angle in/out (you can see in picture). 2. The table top must extend out from the frame to allow room for stuff like the overhead support system.? You may end up re-doing the table/frame assembly if you find stuff in the way. -Aaron |
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Re: Router Lift in slider outfeed table
开云体育This has been discussed at length several times before. ?Have a look at the discussion in this thread from the archives:Here’s another thread with some interesting solutions and ideas; David Best DBestWorkshop@... https://www.flickr.com/photos/davidpbest/collections/ https://www.youtube.com/@David_Best
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Re: BF7-41 (1999) Slider Adjustment
开云体育Paul, I’ve been there, done that. ?You are lucky that Felder had spare parts for a 25 year old machine. Please review the attached document that describes the procedure I used to make bearing way adjustments on a sliding table. ?This was on an X-Roll table, but the same techniques apply to the older round-bearing sliders such as yours. To be successful at re-aligning the bearing ways for the sliding table, you are going to need some kind of tool/jig/proceedure that measures the distance between the two bearing ways to a tight tolerance (like 0.001”). ?It needs to measure the distance between the V-section of the bearing ways from tangent-to-tangent, and then you can adjust the outside rail to get the two bearing ways coplanar to each other. At the following link you will see a series of videos on how I went about it and a comparison of the alignment jig I came up with and the one Felder uses at the factory. ? Attached is a PDF document describing this challenge and how I went about measuring and making adjustments. ?This is the jig I came up with using two precision roller pins and a digital caliper kept in alignment across the ways with a jig/fixture.. There is a thread in the archive that discusses all this in some detail, and another example of a jig that Jamie came up with to take the measurements. This is the Felder factory jig: This is the version that Jamie came up with that is close to the Felder variety: Hope this helps. David Best DBestWorkshop@... https://www.flickr.com/photos/davidpbest/collections/ https://www.youtube.com/@David_Best On May 3, 2024, at 5:44?PM, Paul.H.Denison via groups.io <Paul.H.Denison@...> wrote:
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Re: BF7-41 (1999) Slider Adjustment
开云体育Hi Paul, I have only done this for Xroll and nothing (in regards to ways) is loosened in this process. If you have loosened the rail, that would be a bear to get right again. I recall David Best sharing a picture of a trolley (for lack of better description) to reset the ways, I am sure he will chime in. Imran Malik On May 3, 2024, at 8:44?PM, Paul.H.Denison via groups.io <Paul.H.Denison@...> wrote:
? Hi All, I’m replacing the slider bearings on my BF-741 saw/shaper. (While another person was operating it the bearing car migrated so far forward that the plastic housing snagged and snapped ? ) A whole new set of bearings and housings arrived. I gave all the surfaces good clean with acetone and reinstalled the table with the new bearings. (But no grease) Without adjusting the anything the table was very stiff. I methodically adjusted the set screws that open up the rails on the track. However I’m finding that if I loosen the rail assembly sufficiently for good slider movement, there is slop when I lift up on the end of the table. If I tighten just enough to get the slop out it is VERY stiff. I know the Felder techs use a special car with a caliper built in to adjust the rails. Has ?anyone out there solved this problem? Sent from for iOS <078C3977-7769-443C-842E-A0F218105C92.jpg> <BF8ECE69-F094-465D-BB63-4A5F3B155F54.jpg> |
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BF7-41 (1999) Slider Adjustment
Hi All, I’m replacing the slider bearings on my BF-741 saw/shaper. (While another person was operating it the bearing car migrated so far forward that the plastic housing snagged and snapped ? ) A whole new set of bearings and housings arrived. I gave all the surfaces good clean with acetone and reinstalled the table with the new bearings. (But no grease) Without adjusting the anything the table was very stiff. I methodically adjusted the set screws that open up the rails on the track. However I’m finding that if I loosen the rail assembly sufficiently for good slider movement, there is slop when I lift up on the end of the table. If I tighten just enough to get the slop out it is VERY stiff. I know the Felder techs use a special car with a caliper built in to adjust the rails. Has ?anyone out there solved this problem? Sent from for iOS |
imran
David P. Best
