Owner's Manual
Page 4
... switch and sewing light Foot control Notes on safety Installing the thread spool stand Opening the looper cover Threading guide wires 18 and the thread guides behind the carrying handle . 4-thread overedge seam Threading the right looper Threading the left looper Threading the left and right needle Thread reel change on hobbylock 784 and 786 Adjusting the differential feed (hobbyfock...
... switch and sewing light Foot control Notes on safety Installing the thread spool stand Opening the looper cover Threading guide wires 18 and the thread guides behind the carrying handle . 4-thread overedge seam Threading the right looper Threading the left looper Threading the left and right needle Thread reel change on hobbylock 784 and 786 Adjusting the differential feed (hobbyfock...
Owner's Manual
Page 5
I Controls of the sewing machine 1 Thread spool stand 2 Carrying handle 3 Left needle thread tension dial 4 Right needle thread tension dial 5 Right looper thread tension dial 6 Left looper thread tension dial 7 Thread tension cover 8 Lint box 9 Handwheel 10 Looper cover with recess 11 Upper knife 12 Work support (swivel-...13 Needle plate 14 Sewing foot 15 Needle bar 16 Sewing foot lifting lever 17 Thread spool holder 18 Thread guides 19 Thread guide bar 20 Machine socket 21 Master switch 22 Rear thread guide (4 x) 23 Differential feed adjustment knob 24 Accessory box 25 Stitch length adjustment...
I Controls of the sewing machine 1 Thread spool stand 2 Carrying handle 3 Left needle thread tension dial 4 Right needle thread tension dial 5 Right looper thread tension dial 6 Left looper thread tension dial 7 Thread tension cover 8 Lint box 9 Handwheel 10 Looper cover with recess 11 Upper knife 12 Work support (swivel-...13 Needle plate 14 Sewing foot 15 Needle bar 16 Sewing foot lifting lever 17 Thread spool holder 18 Thread guides 19 Thread guide bar 20 Machine socket 21 Master switch 22 Rear thread guide (4 x) 23 Differential feed adjustment knob 24 Accessory box 25 Stitch length adjustment...
Owner's Manual
Page 8
Tighten 4 / - Insert thread spool stand 1 from the top. Insert four thread spool holders 17 with centering pieces 36 fully in the holes of the thread spool stand. clamp screw A securely. Pull up to the screw head. ______I / A Installing the thread spool stand Loosen clamp screw A a little and pull washer up guide bar and align it so that I thread guides 18 are exactly above the spool holders. 6 Push thread guiding part 18 into guide bar 19.
Tighten 4 / - Insert thread spool stand 1 from the top. Insert four thread spool holders 17 with centering pieces 36 fully in the holes of the thread spool stand. clamp screw A securely. Pull up to the screw head. ______I / A Installing the thread spool stand Loosen clamp screw A a little and pull washer up guide bar and align it so that I thread guides 18 are exactly above the spool holders. 6 Push thread guiding part 18 into guide bar 19.
Owner's Manual
Page 9
... by different colors (see Fig. A threacing diagram is fixed to the left looper (yellow) 3. A). 1 Threading the guide wire of the individual threads for thread guides 18. For threading the guides oehind carrying handle 2, the handle must be pushed down . To close the work support, push it to the right.... the carrying handle The machine must be pulled up until it locks. left needle (blue) C Figure B shows the threading path of the thread spool stand and the thread guides behind the looper cover. hold it, and swing it locks. I n E1 H Opening and closing looper cover...
... by different colors (see Fig. A threacing diagram is fixed to the left looper (yellow) 3. A). 1 Threading the guide wire of the individual threads for thread guides 18. For threading the guides oehind carrying handle 2, the handle must be pushed down . To close the work support, push it to the right.... the carrying handle The machine must be pulled up until it locks. left needle (blue) C Figure B shows the threading path of the thread spool stand and the thread guides behind the looper cover. hold it, and swing it locks. I n E1 H Opening and closing looper cover...
Owner's Manual
Page 10
Threading the right looper: Thread the right looper in sequence 1 to obtain perfect sewing results, the thread must be pulled between the tension discs when threading the tensions. If' 5, /2 / 8 1 5 H 6 8 The 3-thread overedge seam is marked red). Important: In order to 9 and pull approximately 10 cm (4") of thread through the looper eye (the thread path is described on page 17. 21 - 3 4 - 75 - 4-thread overedge seam This seam is sewn with two needle threads and two looper threads.
Threading the right looper: Thread the right looper in sequence 1 to obtain perfect sewing results, the thread must be pulled between the tension discs when threading the tensions. If' 5, /2 / 8 1 5 H 6 8 The 3-thread overedge seam is marked red). Important: In order to 9 and pull approximately 10 cm (4") of thread through the looper eye (the thread path is described on page 17. 21 - 3 4 - 75 - 4-thread overedge seam This seam is sewn with two needle threads and two looper threads.
Owner's Manual
Page 12
... in the machine and the new threads together. .1 H- •f? 3 111.3 rrc 2 -3 5 Threading the right needle Threading of guide wires 18 and of the thread guide behind the carrying handle is shown on threaded machine Cut the threads close to the thread spool. Now pull at the thread ends until past the last thread guide before the needles. The looper...
... in the machine and the new threads together. .1 H- •f? 3 111.3 rrc 2 -3 5 Threading the right needle Threading of guide wires 18 and of the thread guide behind the carrying handle is shown on threaded machine Cut the threads close to the thread spool. Now pull at the thread ends until past the last thread guide before the needles. The looper...
Owner's Manual
Page 13
I -J / / Inserting the lint box: downwards the cover. I After threading the machine, push handle 2 down, and close work support 12 and - the lint box, use the I Seam allowance If the cutting is guided along below 1 Then push the bottom of the box against the machine. looper cover 10.
I -J / / Inserting the lint box: downwards the cover. I After threading the machine, push handle 2 down, and close work support 12 and - the lint box, use the I Seam allowance If the cutting is guided along below 1 Then push the bottom of the box against the machine. looper cover 10.
Owner's Manual
Page 14
Raise sewing foot lever 16, as shown in the direction indicated by the arrow on the wheel. I I 'N I I / / . / -- - . . Sewing test After threading, a sewing test test should be made. Insert test fabric up to the upper knife and lower the sewing foot. - - 'I \\ Hold thread ends with your left hand while turning hand wheel with your right hand in the illustration. Lay the threads back under the sewing foot. Make sure that threads have interlocked correctly. 12
Raise sewing foot lever 16, as shown in the direction indicated by the arrow on the wheel. I I 'N I I / / . / -- - . . Sewing test After threading, a sewing test test should be made. Insert test fabric up to the upper knife and lower the sewing foot. - - 'I \\ Hold thread ends with your left hand while turning hand wheel with your right hand in the illustration. Lay the threads back under the sewing foot. Make sure that threads have interlocked correctly. 12
Owner's Manual
Page 16
... the upper knife can move axially. 14 Then turn the workpiece around and sew a few stitches over the seam just sewn without cutting the thread chain. For knit fabrics, a crochet needle can be used to extremely thick can be processed. When sewing extremely thick fabrics or workpieces with ...: On this machine, all kinds of the upper knife must be tightened, as shown in the illustration. Securing the seam: Knot the thread chain. Blocking the upper knife Sewing very thick fabrics and workpieces with different thicknesses, the screw of fabric from extremely thin to pull the...
... the upper knife can move axially. 14 Then turn the workpiece around and sew a few stitches over the seam just sewn without cutting the thread chain. For knit fabrics, a crochet needle can be used to extremely thick can be processed. When sewing extremely thick fabrics or workpieces with ...: On this machine, all kinds of the upper knife must be tightened, as shown in the illustration. Securing the seam: Knot the thread chain. Blocking the upper knife Sewing very thick fabrics and workpieces with different thicknesses, the screw of fabric from extremely thin to pull the...
Owner's Manual
Page 18
The left looper thread D is too loose (blue thread tension). J The right needle thread B is too tight (red thread tension> or the left looper thread D too loose (yellow thread tension). - The left needle thread A is too tight (yellow thread tension) or the right looper thread C too loose (red thread tension). 16 Top side DC Reverse side The right looper thread C is too loose (green thread tension). When turned in (+) direction, the tension is decreased. Correcting the thread tensions When the thread tension is turned in (-) direction it is increased.
The left looper thread D is too loose (blue thread tension). J The right needle thread B is too tight (red thread tension> or the left looper thread D too loose (yellow thread tension). - The left needle thread A is too tight (yellow thread tension) or the right looper thread C too loose (red thread tension). 16 Top side DC Reverse side The right looper thread C is too loose (green thread tension). When turned in (+) direction, the tension is decreased. Correcting the thread tensions When the thread tension is turned in (-) direction it is increased.
Owner's Manual
Page 19
seam width 5 mm 17 fl Left needle 3-thread overedge seam Right needle !J Standard seam width N * 5,7 mm Max. The left or right needle must be removed. seam width 7.2 mm Standard seam width N 3.5 mm Max. I 3-thread overedge seam: The with 3-thread overedge seam two looper threads and is sewn one needle thread.
seam width 5 mm 17 fl Left needle 3-thread overedge seam Right needle !J Standard seam width N * 5,7 mm Max. The left or right needle must be removed. seam width 7.2 mm Standard seam width N 3.5 mm Max. I 3-thread overedge seam: The with 3-thread overedge seam two looper threads and is sewn one needle thread.
Owner's Manual
Page 20
Setting the stitch length on the hobbylock 786 with differential feed Open work support 12. Hold hand wheel 9 fast and set stitch-length adjustment knob 25 at the stitch length desired between 1 and 5 ...-heavy materials: Cotton, tricot, linen, dress materials Heavy materials: Tweed, suit materials, denim, heavy cloth Knit fabrics: Rolled hem Thread chart for 4-thread overedge seam Thread Cotton Silk Synthetic thread No. 80-100 No. 80-100 No. 70-140 Cotton Silk Synthetic thread No. 60-100 No. 50-100 No. 70-140 Cotton Silk Synthetic...
Setting the stitch length on the hobbylock 786 with differential feed Open work support 12. Hold hand wheel 9 fast and set stitch-length adjustment knob 25 at the stitch length desired between 1 and 5 ...-heavy materials: Cotton, tricot, linen, dress materials Heavy materials: Tweed, suit materials, denim, heavy cloth Knit fabrics: Rolled hem Thread chart for 4-thread overedge seam Thread Cotton Silk Synthetic thread No. 80-100 No. 80-100 No. 70-140 Cotton Silk Synthetic thread No. 60-100 No. 50-100 No. 70-140 Cotton Silk Synthetic...
Owner's Manual
Page 23
... set with N (3.5 mm). When processing thick fabrics, securely tighten screw 38 for axial upper knife blocking. Disengage the upper knife according to re-adjust the thread tension. 21 Set the upper knife at its basic position again and close the looper cover. Now the upper knife is marked with adjusting knob...
... set with N (3.5 mm). When processing thick fabrics, securely tighten screw 38 for axial upper knife blocking. Disengage the upper knife according to re-adjust the thread tension. 21 Set the upper knife at its basic position again and close the looper cover. Now the upper knife is marked with adjusting knob...
Owner's Manual
Page 25
Open the housing cover. Close and fasten housing cover. Replace the thread tension cover by engageing the tabs of the cover in the slots, push it up and turn it , the light bulb of the housing. 23 .... Removing the light bulb: Push the light bulb upwards and turn it fully to the front (direction of arrow) and remove it. Cleaning the thread tensions: Pull thread tension cover 7 with the pins in retainers A of the sewing light is situated. Inserting the light bulb: Insert the new bulb (15 Watt max...
Open the housing cover. Close and fasten housing cover. Replace the thread tension cover by engageing the tabs of the cover in the slots, push it up and turn it , the light bulb of the housing. 23 .... Removing the light bulb: Push the light bulb upwards and turn it fully to the front (direction of arrow) and remove it. Cleaning the thread tensions: Pull thread tension cover 7 with the pins in retainers A of the sewing light is situated. Inserting the light bulb: Insert the new bulb (15 Watt max...
Owner's Manual
Page 27
... be set higher or lower. 25 Tension setting: YRGeerldeloetwnhrttehharrdeeaatddenttseeinnossniio,onnri,,gnhletefetlodlooleoppethrerread Depending on material and thread, the respective thread tension must be wthitrheatwdeodbiunlkthtehrleeaftdasnadndrigohntelopoopleyre. red tension polyester thread 120-140 for green and yellow tensions Threading path: 1. Depending on material and thread, the round edge, Fig. "N" to - 1 approx. 'N" to + 1 must then be set higher or lower...
... be set higher or lower. 25 Tension setting: YRGeerldeloetwnhrttehharrdeeaatddenttseeinnossniio,onnri,,gnhletefetlodlooleoppethrerread Depending on material and thread, the respective thread tension must be wthitrheatwdeodbiunlkthtehrleeaftdasnadndrigohntelopoopleyre. red tension polyester thread 120-140 for green and yellow tensions Threading path: 1. Depending on material and thread, the round edge, Fig. "N" to - 1 approx. 'N" to + 1 must then be set higher or lower...
Owner's Manual
Page 28
.... Changing the knives are used on these machines: System 130/705 H (75-90) Although the correct needle size depends on the material and the thread size used, we recommend needle size 75-90. Turn the hand wheel in such a way that flat side K of the needle shank faces surface ... Pull out the mains plug. Use the needle change tool from the accessories (see page 21. 26 Remove the needle by pulling it will cause thread breakage and skipped stitches. -,/y - ___;_ . \c;;-rI - Disengage the upper knife, see p. 31, tern 11) as it downwards. Loosen the set screw securely. ...
.... Changing the knives are used on these machines: System 130/705 H (75-90) Although the correct needle size depends on the material and the thread size used, we recommend needle size 75-90. Turn the hand wheel in such a way that flat side K of the needle shank faces surface ... Pull out the mains plug. Use the needle change tool from the accessories (see page 21. 26 Remove the needle by pulling it will cause thread breakage and skipped stitches. -,/y - ___;_ . \c;;-rI - Disengage the upper knife, see p. 31, tern 11) as it downwards. Loosen the set screw securely. ...
Owner's Manual
Page 32
... stitch formation Incorrect setting of differential feed. Thread has caught due to minor adjustment- Sewing problems of the kind described below . Thread breakage Incorrectly threaded. Regulate tension. (pages 15, 1 6). Needle not fully inserted. Thread correctly (pages 7-10). and operation errors....Skipped stitches Needle bent or point damaged. Solution Insert new needle. Puckered seams 30 Thread tension too tight. Re-adjust differential feed. Thread has caught. Incorrectly threaded. Insert needle correctly (page 26). They can easily be made. Needle not fully...
... stitch formation Incorrect setting of differential feed. Thread has caught due to minor adjustment- Sewing problems of the kind described below . Thread breakage Incorrectly threaded. Regulate tension. (pages 15, 1 6). Needle not fully inserted. Thread correctly (pages 7-10). and operation errors....Skipped stitches Needle bent or point damaged. Solution Insert new needle. Puckered seams 30 Thread tension too tight. Re-adjust differential feed. Thread has caught. Incorrectly threaded. Insert needle correctly (page 26). They can easily be made. Needle not fully...
Owner's Manual
Page 33
... it, with rounded-off section C facing down (Fig. 1). B. 31 Remove thread spool centering piece 36 from the thread reel pin. / Put the thread spooi on the thread reel pin and place the thread unreeling disc on top of the accessories is used for synthetic threads which 1 tend to become loose, unravel and slip down , as shown...
... it, with rounded-off section C facing down (Fig. 1). B. 31 Remove thread spool centering piece 36 from the thread reel pin. / Put the thread spooi on the thread reel pin and place the thread unreeling disc on top of the accessories is used for synthetic threads which 1 tend to become loose, unravel and slip down , as shown...
Owner's Manual
Page 34
Specifications: Maximum sewing speed Seam width Stitch length Sewing foot Lubrication Sewing foot height Needle system Number of threads Dimensions Weight Contents of cardboard box 1 machine with motor 1 foot control 1 instruction manual/guarantee certificate 1 lint box 1 thread spool stand 4 thread spool stand bars 1 thread guide 1 machine cover 1.300 stitches/mm. 3-7.2mm 1 -4 mm (HL-786) 1 -5 mm (HL-784) Hinged Manual 5mm 130/705 H (no . 90) 4 315 x 280 x 330mm approx. 8.0 kg 32 no . 75-
Specifications: Maximum sewing speed Seam width Stitch length Sewing foot Lubrication Sewing foot height Needle system Number of threads Dimensions Weight Contents of cardboard box 1 machine with motor 1 foot control 1 instruction manual/guarantee certificate 1 lint box 1 thread spool stand 4 thread spool stand bars 1 thread guide 1 machine cover 1.300 stitches/mm. 3-7.2mm 1 -4 mm (HL-786) 1 -5 mm (HL-784) Hinged Manual 5mm 130/705 H (no . 90) 4 315 x 280 x 330mm approx. 8.0 kg 32 no . 75-