12.6 Presetting the mounting plate for the pick-up folderCaution: Danger of injury !Check and adjust the mounting plate for the pick-up folder withutmost caution when the sewing unit is running.Standard checkingAfter the pick-up folder has laterally swivelled to the center of thepocket opening, the distance between the face side 2 of the mountingplate 3 and the needles should amount to 257.5 mm and the distancebetween the left side of mounting plate 3 and the measuring line 4 to117.5 mm. The mounting plate must be in right-angled position to thefabric sliding sheet in both directions.– Pull off the hose coupling 5.– Loosen screw 6 and remove the pick-up folder 7.The exchange of the pick-up folder must only be done by looseningthe clamping screw 6!– Switch on the main switch.– Activate the adjustment program “Checking the pick-up folderwithout feeding clamp” (see Programming Instructions,chapter 7.3.8).– Press function key F5.The mounting plate for the pick-up folder moves in vertical positionand lowers.– Position an angle 1 at the face side 2 of the mounting plate.– Measure the distance between angle 1 and needles.– Position the angle at the right side of the mounting plate 3.– Measure the distance between angle 1 and measuring line 4.– Check the right-angled position to the fabric sliding sheet in bothdirections.CorrectionPosition of the mounting plate in sewing direction– Loosen the three screws 12.– Shift the mounting plate in sewing direction. Make sure that theangle 1 abuts on the face side 2.– Tighten the three screws 12.Lateral position of the mounting plate– Loosen the counternut 10.– Adjust the stop 8 correspondingly.– Tighten the counternut 10.– Take care that the pin easily runs into the guide 9.– In case of rough running loosen screws 11 and tighten again whenthe mounting plate is in vertical position.399
