Brother International KM-430B Network Users Manual - English - Page 27
width, adjustment, length, Needle, timing
View all Brother International KM-430B manuals
Add to My Manuals
Save this manual to your list of manuals |
Page 27 highlights
1 Tack width adjustment Turn the pulley by hand until the needle shown the Reference Needle Position on the preceding page (which varies with the specifications) falls into the needle hole. Loosen bolt 0, and move the presser arm forward or back so that the needle falls in the center of the work clamp in tack width directions. 0 2. Tack length adjustment Turn the pulley by hand until the needle shown the Reference Needle Position on the preceding page (which varies with the specifications) falls into the needle hole. Loosen screw 0, and move the presser arm to the right or left so that the needle falls in the center of the work clamp in tack length directions. Tack width position Tack length position 3. Needle and feed timing adjustment Highest position Feed working Feed not working Timing advanced Lowest position - Loosen three bolts 0 and turn feed cam 0 little by little to adjust the timing of the needle and feed so that the feed and stop periods will be uniform as the needle runs up and down (from the top of the needle plate to the tip of the needle: 3 mm for ordinary clothes, 10 mm for denim, 17 mm for knitted clothes). The feed timing advances as the feed cam is turned in the rotating direction. * When sewing heavy material, advance the feed timing to obtain satisfactory sewing performance. - 25 -