Singer Futura CE-200E Service Manual
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Singer Futura CE-200E Service Manual

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CE-200E
Service Manual
104 72 86-26
31 july 2007

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Summary of Contents for Singer Futura CE-200E

  • Page 1 CE-200E Service Manual 104 72 86-26 31 july 2007...

  • Page 2: Table Of Contents

    Original issue Service Manual Feb. 2007 Page 2/55 Model CE-200E INDEX 1. Removing cover for circuit board 2. Removing face, bottom and base covers (1)-(2) 3. Removing top cover and thread sensor cover 4. Removing rear cover 5. Removing front cover 6.
  • Page 3 Original issue Service Manual Feb. 2007 Page 3/55 Model CE-200E 24. Position of buttonhole sensor lever 25. Tension of pulley belt 26. Oiling in shuttle area and needle bar 27. Tension of timing belt 28. Adjustment of needle position when machine stops 29.

  • Page 4: Removing Cover For Circuit Board

    Original issue Service Manual Feb. 2007 Page 4/55 Model 1. Removing cover for circuit board CE-200E Circuit board is located inside of rear cover. １． Remove cover for circuit board by loosening screws as illustrated.
  • Page 5 Original issue Service Manual Feb. 2007 Page 5/55 Model CE-200E 2-1. Removing face, bottom and base covers １． Pull out cap in the center and remove screw. ２． Remove support leg by loosening two screws. ３． Remove bottom cover by loosening screw.
  • Page 6 Original issue Service Manual Feb. 2007 Page 6/55 Model CE-200E 2-2. Removing face, bottom and base covers ４．Remove four screws on base cover. ５．Remove base cover.

  • Page 7: Removing Top Cover And Thread Sensor Cover

    Original issue Service Manual Feb. 2007 Page 7/55 Model CE-200E 3. Removing top cover and thread sensor cover １．Remove top cover by loosening two screws. ２．Remove thread sensor cover by loosening a screw.

  • Page 8: Removing Rear Cover

    Original issue Service Manual Feb. 2007 Page 8/55 Model CE-200E 4. Removing rear cover １．Remove top, face, bottom and base covers beforehand. ２．Remove rear cover by loosening four screws as illustrated below. Use thin Phillips screw driver.

  • Page 9: Removing Front Cover

    Original issue Service Manual Feb. 2007 Page 9/55 Model CE-200E 5. Removing front cover １．Remover rear, bottom, base, top and face covers beforehand. ２．Loosen a screw on the bottom of thread guide plate. ３．Lay the machine on its back and remove two screws on the bottom. ４．...
  • Page 10 Original issue Service Manual Feb. 2007 Page 10/55 Model CE-200E 6-1. Removing control panel assembly １．Remove support leg and base cover without removing rear and front covers. ２．Circuit board of control panel assy. is fixed under the control panel which is fixed onto front cover with two screws ３．Lay the machine on its back and remove two screws by tuning them through the hole of bracket.
  • Page 11 Original issue Service Manual Feb. 2007 Page 11/55 Model CE-200E 6-2. Removing control panel assy. (continued) ５．Pull out the control panel from the front cover. ６．Disconnect each connector from the control panel for removal. Note: When adjusting the machine with the front cover removed, connect the control panel assy.
  • Page 12 Original issue Service Manual Feb. 2007 Page 12/55 7. Test mode A of sewing machine with Model CE-200E thread sensor deactivated. While pushing three switch buttons 1,2 & 3 at the same, turn on sewing machine. In case of embroidery sewing, above procedure is to be done after setting embroidery unit to the machine...
  • Page 13 Original issue Service Manual Feb. 2007 Page 13/55 8-1. Test mode B of sewing machine for Model CE-200E continuous running. 1. Move bobbin winder shaft to the right for bobbin winding. 2. Keep pushing reverse stitch switch located at the center position. 3.
  • Page 14 Original issue Service Manual Feb. 2007 Page 14/55 8-2. Test mode B of sewing machine for Model CE-200E continuous running (continued) 4. Move bobbin winder shaft to the left within 5 seconds to release it from bobbin winding position. 5. Needle thread sensor is deactivated and straight stitch pattern is selected under test mode.

  • Page 15: Needle Bar Height

    Original issue Service Manual Feb. 2007 Page 15/55 Model CE-200E 9. Needle bar height Note: Check this item before checking “Needle timing to shuttle” and ”Feed-dog timing (vertical motion) １． Remove needle plate and bobbin case. Select straight stitch (center needle position). Raise needle to its highest position by turning hand wheel.

  • Page 16: Needle Threader Height

    Original issue Service Manual Feb. 2007 Page 16/55 Model CE-200E 10-1. Needle threader height 1. Select straight stitch at center needle position. 2. Raise needle to its highest position by turning hand wheel toward you. 3. Lowering needle threader lever (A), check and see if hook is inserted into needle hole.
  • Page 17 Original issue Service Manual Feb. 2007 Page 17/55 Model CE-200E 10-2. Needle threader height (continued) ＊ Insert the hook into the upper side of needle hole at all times as the smaller needle size, the shorter needle hole. Insert the hook into the Hook upper side of needle hole.

  • Page 18: Presser Foot Height

    Original issue Service Manual Feb. 2007 Page 18/55 Model CE-200E 11. Presser Foot Height 5.6 mm １. Lower the feed dog below the needle plate. ２. Raise the presser foot lever. ３. Check and see if clearance between the needle plate and the presser foot is about 5.6mm.

  • Page 19: Feed-Dog Height

    Original issue Service Manual Feb. 2007 Page 19/55 Model 12. Feed-dog height CE-200E Note: set test mode B and select pattern #2 1. Move feed dog to its highest position by turning hand wheel. Check to see if feed dog height is as illustrated below. 0.9 to 1.0 mm from the surface of needle plate 0.9 to 1.0 mm ２．Remove bottom cover.

  • Page 20: Feed-Dog Timing (Vertical Movement

    Original issue Service Manual Feb. 2007 Page 20/55 Model 13. Feed-dog timing (vertical movement) CE-200E Note: Before checking, follow section “Needle bar height”, “Feed-dog height”. After adjustment , be sure to follow “Needle timing to shuttle”. 1. Turning hand-wheel, bring needle bar to it’s highest position and move down needle bar and feed dog.
  • Page 21 Original issue Service Manual Feb. 2007 Page 21/55 Model 14. Feed timing ( horizontal movement ) CE-200E １． Set test mode A and set straight stitch at maximum stitch length. ２． Set feed-dog at the start of its movement (when feed cam starts to activate forked connection rod) ３．...
  • Page 22 Original issue Service Manual Feb. 2007 Page 22/55 15. Positioning of pulse motor for feeding Model at origin point CE-200E Origin point positioning for feed Feed “0” positioning Stopper pin pinion Switch Origin point positioning for feed is that the motor pinion with cam touches with the stopper pin and the motor pinion turns from the position above at a designated angle in reverse direction, while feed regulator gear turns for the feed regulator to stop at the the angle of feed "0".
  • Page 23 Original issue Service Manual Feb. 2007 Page 23/55 Model 16-1. Adjustment of “0” feed CE-200E *Pay much attention to this adjustment which is very important and critical. 1. Select mode 1 under test mode B and check “0” feed. Place a piece of paper under presser foot and run machine several times.. Check needle hole on paper.
  • Page 24 Original issue Service Manual Feb. 2007 Page 24/55 Model CE-200E 16-2. Adjustment of "0" feed (continued) Adjustment without removing front and rear covers Note: Remove control panel assay before adjustment zero feed. 1. Pull out the control panel from the front cover. 2.

  • Page 25: Adjustment Of Needle At Center Position

    Original issue Service Manual Feb. 2007 Page 25/55 Model CE-200E 14. Adjustment of needle at center position 1．Set machine at straight stitch. 2．Turn hand wheel by hand and see if needle is located at center position. 3．Remove face cover and loosen hex screw of 2 mm dia. Turn eccentric screw on needle bar support to correct the condition as illustrated below.

  • Page 26: Positioning Of Stopper For Needle At Right Position

    Original issue Service Manual Feb. 2007 Page 26/55 Model 18. Positioning of stopper for needle at right position CE-200E 1. Zigzag bight is determined by lifting amount between minimum diameter and maximum diameter of cam, but it is needed to limit it so that cam follower C may not turn over the maximum diameter.

  • Page 27: Needle Timing To Shuttle

    Original issue Service Manual Feb. 2007 Page 27/55 Model 19. Needle timing to shuttle CE-200E Check “Feed timing (vertical movement)” and “Needle height” beforehand. Set test mode at 3 or 4. 2. Remove needle plate. Check to see if needle is not bent. 3.
  • Page 28 Original issue Service Manual Feb. 2007 Page 28/55 Model 20-1. Needle clearance to shuttle CE-200E Note: Set test mode at 4 and check needle clearance to shuttle at both left and right sides of needle positions. １．Remove needle plate, bobbin case and face cover. ２．Shift shuttle hook at the rear of needle by turning hand wheel.
  • Page 29 Original issue Service Manual Feb. 2007 Page 29/55 Model CE-200E 20-2. Needle clearance to shuttle (continued) 1. Check to see if each needle clearance to shuttle at extreme left and right position is even. If not, adjust needle clearance to shuttle at both side following steps below. 2.

  • Page 30: Positioning Of Zigzag Pulse Motor At Origin Point

    Original issue Service Manual Feb. 2007 Page 30/55 Model 21. Positioning of zigzag pulse motor at origin point CE-200E This procedure is to explain how to set the motor pinion, the lift cam and the motor set when these components are removed. 1.

  • Page 31: Retaining Bracket For Bobbin Case

    Original issue Service Manual Feb. 2007 Page 31/55 Model 22-1. Retaining bracket for bobbin case CE-200E Remove needle plate, bobbin case and retaining bracket beforehand. 1. Place the new retaining bracket aligning corner of plate spring with inside of wall (A) of shuttle race as illustrated below and tighten the fixing screw temporarily.
  • Page 32 Original issue Service Manual Feb. 2007 Page 32/55 Model CE-200E 22-2. Retaining bracket for bobbin case (continued) 3. Adjust the position of reverse rotation stopper so that there may be a clearance of 1 to 1.5 mm between the projection and plate spring while turning the bobbin case back and forth.

  • Page 33: Upper Thread Tension Unit

    Original issue Service Manual Feb. 2007 Page 33/55 Model 23. Upper thread tension unit CE-200E (A) When face cover only is removed, 1. Turn dial knob until thread tension of 40 to 50 g is obtained. 2. Loosen cap screw to remove the dial knob. 3.
  • Page 34 Original issue Service Manual Feb. 2007 Page 34/55 Model CE-200E 24. Position of buttonhole sensor lever Buttonholing method is pre-programmed to sew each step to complete the cycle. Start position of each step is detected as shown below. When center contact of 2-point contact switch touches with either side of conducting portions, signal is sent to main circuit and each step of buttonhole is executed as programmed.
  • Page 35 Original issue Service Manual Feb. 2007 Page 35/55 Model CE-200E 5. Tension of pulley belt １．Check tension of pulley belt by pushing it lightly (about 300 g) with your finger Too tight tension may result in abnormal rotation due to more burden on motor and more machine torque.
  • Page 36 Original issue Service Manual Feb. 2007 Page 36/55 Model CE-200E 26. Oiling in Shuttle area and Needle bar ＊Oiling in Shuttle area 1. Remove Bobbin cover and Needle plate. 2. Remove Bobbin case by lifting out from the left side. 3.

  • Page 37: Tension Of Timing Belt

    Original issue Service Manual Feb. 2007 Page 37/55 Model CE-200E 27. Tension of timing belt 1. Timing belt is engaged with gears on main and lower shafts. Too weak tension may result in slippage between shuttle gear and lower shaft gear due to thread jamming, bunching and fabric snagging.
  • Page 38 Original issue Service Manual Feb. 2007 Page 38/55 Model 28. Adjustment of needle position when machine stops CE-200E 1. Check to see if the tip of take-up lever is located within a range on thread guide plate as shown below during its lifting process. 2.
  • Page 39 Original issue Service Manual Feb. 2007 Page 39/55 Model 29. Sensors for thread breakage CE-200E Two sensors for thread breakage are provided. Error message [E1] should appear under the same condition both when sewing embroidery and sewing normal pattern stitches. Sensor A: This is located on the threading area on top cover and thread breakage is detected with rotary encoder system.
  • Page 40 Original issue Service Manual Feb. 2007 Page 40/55 Model CE-200E 30. Sensor-A on top cover A roller is located at the turning point to the thread tension disc and rotated by the friction resistance of thread pulled from thread spool. A rotary encoder with slits around is below the roller the encoder passes through slot of the photo sensor.
  • Page 41 Original issue Service Manual Feb. 2007 Page 41/55 Model CE-200E 31. Sensor-B at check-spring on thread guide plate A projection located on end of shaft holding the check spring swings inside slot of the photo sensor attached on a circuit board. Check spring Photo sensor Projection...
  • Page 42 Original issue Service Manual Feb. 2007 Page 42/55 Model CE-200E 32-1. Checking sensor when machine stops very often If the machine stops very often with warning signal（E1), check as follows. *The machine stops unexpectedly *Thread is set correctly *Presser foot is lowered *There is no thread jamming nor fabric clogging *Main shaft can be rotated easily by hand *Operation is OK under test mode without thread set...
  • Page 43 Original issue Service Manual Feb. 2007 Page 43/55 32-2. Checking sensor when machine Model CE-200E stops very often (continued) Checking sensor B 1. Remove the face cover and front cover before checking. 2. Check to see if moving of the check spring is interrupted and the projection doesn't swing properly.
  • Page 44 Original issue Service Manual Feb. 2007 Page 44/55 Model CE-200E 33. Flow chart of sensor function Start 3 cycles of stitches 8 cycles of stitches <Signal> Sensor (A) <No signal> Stop <Signal> Sensor (B) <No signal> Stop If the sensor B doesn’t work properly while thread is set correctly, it judges as thread breakage and stops the machine.
  • Page 45 Original issue Service Manual Feb. 2007 Page 45/55 Model CE-200E 34. Connecting embroidery unit to machine When installing the embroidery unit, it is needed to turn on a micro switch in the machine with the connecting position of the embroidery unit. Position of the tip of embroidery unit and the micro switch when being installed.
  • Page 46 Original issue Service Manual Feb. 2007 Page 46/55 35-1. Test mode B for sewing machine with embroidery Model CE-200E unit for continuous running Test mode B for sewing machine for continuous running *Refer to the section of “ Mode 1: Needle position: center position Mode 2: Needle position: center position fixed.
  • Page 47 Original issue Service Manual Feb. 2007 Page 47/55 35-2. Test mode B for sewing machine with embroidery Model CE-200E unit for continuous running (continued) Mode 5: Needle position: center position Mode 6: Needle position: center position fixed. fixed. Embroidery hoop moves as shown below. Embroidery hoop moves as shown below.
  • Page 48 Original issue Service Manual Feb. 2007 Page 48/55 Model 36. Recognizing hoop size CE-200E Hoop size is recognized by a switch in the hoop carriage. Checking: Remove fixing screw on the hoop carriage and remove the hoop carriage from stopper at the other side.
  • Page 49 Original issue Service Manual Feb. 2007 Page 49/55 37-1. Mechanical origin point and maximum Model moveable area CE-200E When the machine is turned on, hoop shifts automatically to the mechanical origin points. Check to see if needle is positioned as illustrated below, if the embroidery unit malfunctions.
  • Page 50 Original issue Service Manual Feb. 2007 Page 50/55 37-2. Mechanical origin point and maximum Model moveable area (continued) CE-200E 2. If there is a malfunction, it is necessary to remove cover for embroidery unit. Hoop stop position differs depending upon timing of sensor light blocked by X sensor plate.
  • Page 51 Original issue Service Manual Feb. 2007 Page 51/55 Model 38. Wiring diagram CE-200E...
  • Page 52 Original issue Service Manual Feb. 2007 Page 52/55 Model 39. Main circuit board and functions of each connector CE-200E Thread breakage sensor Check spring sensor Presser foot Buttonhole Stitch SW Cam sensor harness Bobbin winding switch Motor for needle position USB Connecter Motor for material feeding...
  • Page 53 Original issue Service Manual Feb. 2007 Page 53/55 Model 40-1. Control circuit board and functions CE-200E of each connector Model CE-200Ｅ Start/stop, reverse SW connector with CPU Jumper cord...
  • Page 54 Original issue Service Manual Feb. 2007 Page 54/55 Model 41. Connecting wire to switch board CE-200E Stop/reverse/needle position SW Jumper Cord...
  • Page 55 Original issue Service Manual Feb. 2007 Page 55/55 Model 42. List of electronic parts CE-200E Item CE-200E Note Sewing machine side Sensor A on top cover 84019 Bobbin winder SW harness 85355 Contorl sensors on main shaft 84018 BH lever switch harness 84027 LED lamp harness 87605...

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