Owner's Manual
Page 4
... 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 786) . . Disengaging the upper knife Adjusting the seam width Changing the sewing foot Changing the light bulb Cleaning the thread tensions Rolled hems Changing the needles Changing the knives Changing the upper knife Changing the lower knife Oiling the machine Sewing problems and their removal Accessories Thread spool net/thread...
... 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 786) . . Disengaging the upper knife Adjusting the seam width Changing the sewing foot Changing the light bulb Cleaning the thread tensions Rolled hems Changing the needles Changing the knives Changing the upper knife Changing the lower knife Oiling the machine Sewing problems and their removal Accessories Thread spool net/thread...
Owner's Manual
Page 5
...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-type) 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 knob...
...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-type) 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 knob...
Owner's Manual
Page 7
Foot control The speed of the Hobbylock is 15 watts. C) The maximum approved wattage of the needles and the upper knife, the user must take sufficient care to the up and down movement of the light bulb is regulated as follows: The more you press the foot control down, the faster the machine will sew. B) When leaving the machine, changing parts or accessories, the machine must never be adjusted by...
Foot control The speed of the Hobbylock is 15 watts. C) The maximum approved wattage of the needles and the upper knife, the user must take sufficient care to the up and down movement of the light bulb is regulated as follows: The more you press the foot control down, the faster the machine will sew. B) When leaving the machine, changing parts or accessories, the machine must never be adjusted by...
Owner's Manual
Page 9
..., and swing it down again. 7 To close the looper cover, push it up (Fig. right looper (red) 2. right needle (green) 4. For threading the guides oehind carrying handle 2, the handle must be pushed down . C). I n E1 H Opening and closing looper cover and work support Push looper cover fully to the right until it locks. A threacing diagram is fixed to the left looper (yellow) 3. B and C).
..., and swing it down again. 7 To close the looper cover, push it up (Fig. right looper (red) 2. right needle (green) 4. For threading the guides oehind carrying handle 2, the handle must be pushed down . C). I n E1 H Opening and closing looper cover and work support Push looper cover fully to the right until it locks. A threacing diagram is fixed to the left looper (yellow) 3. B and C).
Owner's Manual
Page 12
... is shown from the green tension (1> up to the thread spool. Pull the needle threads out of the needles. In the left needle Threading of guide wires 18 and of the thread guide behind the carrying handle is shown from the blue tension (1) up to the right needle (6>. Place new thread spools on page 7. Tie the threads still in the machine and the new threads together. Cut the knots off...
... is shown from the green tension (1> up to the thread spool. Pull the needle threads out of the needles. In the left needle Threading of guide wires 18 and of the thread guide behind the carrying handle is shown from the blue tension (1) up to the right needle (6>. Place new thread spools on page 7. Tie the threads still in the machine and the new threads together. Cut the knots off...
Owner's Manual
Page 13
I After threading the machine, push handle 2 down, and close work support 12 and - Then push the bottom of the box against the machine. I -J / / Inserting the lint box: downwards the cover. the lint box, use the I Seam allowance If the cutting is guided along below 1 looper cover 10.
I After threading the machine, push handle 2 down, and close work support 12 and - Then push the bottom of the box against the machine. I -J / / Inserting the lint box: downwards the cover. the lint box, use the I Seam allowance If the cutting is guided along below 1 looper cover 10.
Owner's Manual
Page 15
Sew approximately 5 cm beyond the end a scissors to sew. (Also after the machine has been rethreaded.) Sew the first stitches slowly. Points to observe during sewing Place the fabric completely under the sewing foot when starting to cut Use your hand for guiding only. Since the fabric is fed automatically, do 4 not pull or push the fabric.
Sew approximately 5 cm beyond the end a scissors to sew. (Also after the machine has been rethreaded.) Sew the first stitches slowly. Points to observe during sewing Place the fabric completely under the sewing foot when starting to cut Use your hand for guiding only. Since the fabric is fed automatically, do 4 not pull or push the fabric.
Owner's Manual
Page 16
.... Blocking the upper knife Sewing very thick fabrics and workpieces with different thicknesses, the screw of seam. Then turn the workpiece around and sew a few stitches over the seam just sewn without cutting the thread chain. When sewing extremely thick fabrics or workpieces with different thicknesses: On this machine, all kinds of the upper knife is inhibited. For knit fabrics, a crochet needle can be used to extremely...
.... Blocking the upper knife Sewing very thick fabrics and workpieces with different thicknesses, the screw of seam. Then turn the workpiece around and sew a few stitches over the seam just sewn without cutting the thread chain. When sewing extremely thick fabrics or workpieces with different thicknesses: On this machine, all kinds of the upper knife is inhibited. For knit fabrics, a crochet needle can be used to extremely...
Owner's Manual
Page 19
The left or right needle must be removed. seam width 7.2 mm Standard seam width N 3.5 mm Max. seam width 5 mm 17 fl Left needle 3-thread overedge seam Right needle !J Standard seam width N * 5,7 mm Max. I 3-thread overedge seam: The with 3-thread overedge seam two looper threads and is sewn one needle thread.
The left or right needle must be removed. seam width 7.2 mm Standard seam width N 3.5 mm Max. seam width 5 mm 17 fl Left needle 3-thread overedge seam Right needle !J Standard seam width N * 5,7 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
... Mercerized thread (bulk thread) Stitch length 2.0 to 4.0 mm 2.0 to 4.0 mm 2.0 to 5.0 mm (784) 2.0 to 4.0 mm (786) 2.0 to 5.0 mm (784) 2.0 to 4.0 mm (786) 1.0 to 2.0 mm ,J I - - . - ) i.... Hold hand wheel 9 fast and set stitch-length adjustment knob 25 at the stitch length desired between 1 and 5 mm. Standard setting N is3mm. / / - / c\L-_ t/>7 A . .i,___c( Setting the stitch length on the hobbylock 784 without differential feed Open work support 12. Hold hand wheel 9 fast and set stitch-length adjustment knob 25 at the stitch length desired...
... Mercerized thread (bulk thread) Stitch length 2.0 to 4.0 mm 2.0 to 4.0 mm 2.0 to 5.0 mm (784) 2.0 to 4.0 mm (786) 2.0 to 5.0 mm (784) 2.0 to 4.0 mm (786) 1.0 to 2.0 mm ,J I - - . - ) i.... Hold hand wheel 9 fast and set stitch-length adjustment knob 25 at the stitch length desired between 1 and 5 mm. Standard setting N is3mm. / / - / c\L-_ t/>7 A . .i,___c( Setting the stitch length on the hobbylock 784 without differential feed Open work support 12. Hold hand wheel 9 fast and set stitch-length adjustment knob 25 at the stitch length desired...
Owner's Manual
Page 21
... (see table on page 20). The feed amount of either feed dog can be set infinitely from 0.5 to 2, also during sewing. The following variants can be employed to heavy elastic fabrics are processed. 19 Note: The following settings at a diffe rential feed setting of 1.5-2 when light fabrics are processed. It is possible to have the workpiece moved more by the front feed dog than by...
... (see table on page 20). The feed amount of either feed dog can be set infinitely from 0.5 to 2, also during sewing. The following variants can be employed to heavy elastic fabrics are processed. 19 Note: The following settings at a diffe rential feed setting of 1.5-2 when light fabrics are processed. It is possible to have the workpiece moved more by the front feed dog than by...
Owner's Manual
Page 22
... feed. In order to make sure about the setting required for the fabric you wish to process, a sewing test has to - The differential feed can also be made. This table indicates possible settings of differential feed Illustration 0.5 to be set during sewing. N 1 Correct seam a Fabric Nylon, tricot, lining fabrics, satin, poplin, and silk N - 2 Light cotton, jeans (normal fabrics) 1.5 3 d Jersey, medium cotton, nicki fabrics, light knittings 1.5 - 2 4 I Heavy knitwear, ve elastic fabrics, rib stitch...
... feed. In order to make sure about the setting required for the fabric you wish to process, a sewing test has to - The differential feed can also be made. This table indicates possible settings of differential feed Illustration 0.5 to be set during sewing. N 1 Correct seam a Fabric Nylon, tricot, lining fabrics, satin, poplin, and silk N - 2 Light cotton, jeans (normal fabrics) 1.5 3 d Jersey, medium cotton, nicki fabrics, light knittings 1.5 - 2 4 I Heavy knitwear, ve elastic fabrics, rib stitch...
Owner's Manual
Page 23
...: After adjusting the seam width, it forwards until pin A engages in the hole of the knife. Now the upper knife is set with N (3.5 mm). Set the upper knife at its basic position again and close the looper cover. The desired seam width is disengaged. When processing thick fabrics, securely tighten screw 38 for axial upper knife blocking. cA - * 0 Disengaging the upper knife Remove lint box 8. Open work support 12...
...: After adjusting the seam width, it forwards until pin A engages in the hole of the knife. Now the upper knife is set with N (3.5 mm). Set the upper knife at its basic position again and close the looper cover. The desired seam width is disengaged. When processing thick fabrics, securely tighten screw 38 for axial upper knife blocking. cA - * 0 Disengaging the upper knife Remove lint box 8. Open work support 12...
Owner's Manual
Page 25
... with the accessories to the left. Open the housing cover. I '\ H Changing the light bulb: Pull out the mains plug. Loosen the housing cover retaining screw. Removing the light bulb: Push the light bulb upwards and turn it fully to the front (direction of arrow) and remove it , the light bulb of the housing. 23 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...
... with the accessories to the left. Open the housing cover. I '\ H Changing the light bulb: Pull out the mains plug. Loosen the housing cover retaining screw. Removing the light bulb: Push the light bulb upwards and turn it fully to the front (direction of arrow) and remove it , the light bulb of the housing. 23 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...
Owner's Manual
Page 27
..."N" flat edge, Fig. approx. Preparation of the sewing machine: Needle: Sewing foot: Seam width: Stitch length: Thread: reffperrnooomgmmlyaoegv31see..t00elrreottooflttlhe42rnd..e00eahedm(edsmlmh1eo2f0r(ot-does1ttp4i"et0cRnhf"doirlneggnrgeotehnn),mraetderiaanld) yellow thread tensions Threading path: polyester thread 1. "N" 2 +5 Note: Rolled hems can The bulk threads also be sewn must be set higher or lower. 25 red tension polyester thread 120-140 for green and yellow tensions Threading path: 1. "N" respective thread 1 tension flat edge, Fig. 2 approx. +5 approx...
..."N" flat edge, Fig. approx. Preparation of the sewing machine: Needle: Sewing foot: Seam width: Stitch length: Thread: reffperrnooomgmmlyaoegv31see..t00elrreottooflttlhe42rnd..e00eahedm(edsmlmh1eo2f0r(ot-does1ttp4i"et0cRnhf"doirlneggnrgeotehnn),mraetderiaanld) yellow thread tensions Threading path: polyester thread 1. "N" 2 +5 Note: Rolled hems can The bulk threads also be sewn must be set higher or lower. 25 red tension polyester thread 120-140 for green and yellow tensions Threading path: 1. "N" respective thread 1 tension flat edge, Fig. 2 approx. +5 approx...
Owner's Manual
Page 28
... the accessories (see page 21. 26 Loosen the set screw securely. Remove needle change tool. Then push the needle up into the needle holder as far as spare parts. LM I K Inserting the needle Insert the needle in hole M of the needle change tool. 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. Lower the sewing foot...
... the accessories (see page 21. 26 Loosen the set screw securely. Remove needle change tool. Then push the needle up into the needle holder as far as spare parts. LM I K Inserting the needle Insert the needle in hole M of the needle change tool. 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. Lower the sewing foot...
Owner's Manual
Page 30
Before tightening the retaining screw, align the pressure plate. Remove the retaining screw of the lower knife. :;;: -ZL--1 p Place the new lower knife against the left guide of the lower knife so that it up, as shown in the illustration. Align the cutting edge of the lower knife holder and push it is flush with the pressure plate. Reset the upper knife to cutting position. 28 Replace the screw with the needle plate surface. I /( Changing the lower knife Pull out the mains plug' Disengage the upper knife (see page 21).
Before tightening the retaining screw, align the pressure plate. Remove the retaining screw of the lower knife. :;;: -ZL--1 p Place the new lower knife against the left guide of the lower knife so that it up, as shown in the illustration. Align the cutting edge of the lower knife holder and push it is flush with the pressure plate. Reset the upper knife to cutting position. 28 Replace the screw with the needle plate surface. I /( Changing the lower knife Pull out the mains plug' Disengage the upper knife (see page 21).
Owner's Manual
Page 32
and operation errors. They can easily be made. Needle not fully inserted. Do not pull material during sewing. Incorrect needle used . Thread correctly (see page 26). Incorrectly threaded. Incorrect stitch formation Incorrect setting of differential feed. Re-adjust differential feed. Sewing problems of the kind described below . Thread tension too tight, Needle not fully inserted. Insert needle correctly (page 26). Use needle system 130/705 H Skipped stitches Needle bent or point damaged. Puckered seams 30 Thread tension too tight. Reduce thread tension (espe...
and operation errors. They can easily be made. Needle not fully inserted. Do not pull material during sewing. Incorrect needle used . Thread correctly (see page 26). Incorrectly threaded. Incorrect stitch formation Incorrect setting of differential feed. Re-adjust differential feed. Sewing problems of the kind described below . Thread tension too tight, Needle not fully inserted. Insert needle correctly (page 26). Use needle system 130/705 H Skipped stitches Needle bent or point damaged. Puckered seams 30 Thread tension too tight. Reduce thread tension (espe...
Owner's Manual
Page 33
... 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 I Thread spool net Very useful for smaller thread spools. I 5o 6Q •11 II#ICIIIII*IIIiIlI, Bfl E '1 Accessories 1 Screwdriver (big) t 2 Screwdriver (small) 3 Lint brush 4 Tweezers 5 Upper knife 6 Thread unreeling disc 7 Needles 8 Sewing machine oil I 9 Rolled hem sewing foot 10 Thread spool net 11 Needle change tool...
... 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 I Thread spool net Very useful for smaller thread spools. I 5o 6Q •11 II#ICIIIII*IIIiIlI, Bfl E '1 Accessories 1 Screwdriver (big) t 2 Screwdriver (small) 3 Lint brush 4 Tweezers 5 Upper knife 6 Thread unreeling disc 7 Needles 8 Sewing machine oil I 9 Rolled hem sewing foot 10 Thread spool net 11 Needle change tool...
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-