Pfaff hobbylock 784 Support Question
Pfaff hobbylock 784 Support Question
Find answers below for this question about Pfaff hobbylock 784.Need a Pfaff hobbylock 784 manual? We have 1 online manual for this item!
Question posted by Nparker2 on May 27th, 2013
Not Sewing
After rethreading my Serger is not stitching I think it is not looping. Any suggestions????
Current Answers
Related Pfaff hobbylock 784 Manual Pages
Owner's Manual - Page 2
... belt must be by anyone but an authorized agent. Notes on safety
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B) When leaving the machine,
changing parts or machine must never be
accessories, disconnected
the
from the power source. adjusted Pfaff C)
The maximum approved the light bulb...
Owner's Manual - Page 4
... upper knife Changing the lower knife Oiling the machine Sewing problems and their removal Accessories Thread spool net/thread unreeling disc Specifications Contents of the upper knite Setting the standard thread tensions Correcting the thread tensions 3-thread overedge seam Thread chart Adjusting the stitch length on hobbylock 784 and 786 Adjusting the differential feed (hobbyfock...
Owner's Manual - Page 5
... (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 26 Seam width adjustment...
Owner's Manual - Page 6
... foot control: Insert the plug of the control in use,
switch it off simultaneously with master
switch 12. Do not place any objects on . Machine and sewing light are switched on the foot control.
Switching on
and off at the master switch and
disconnect the plug from the power source. Caution: When...
Owner's Manual - Page 7
...on the foot control. Foot control
The speed of the Hobbylock is 15 watts. B) When leaving the machine, changing parts or accessories, the machine must be adjusted by the switch on safety A) Owing... down, the faster the machine will sew. D) The drive belt must take sufficient care to avoid injury and observe the sewing area continuously while sewing. Electronic foot control
Maximum speed...
Owner's Manual - Page 10
... thread through the looper eye (the thread path is marked red). If'
5,
/2 /
8
1
5
H
6
8 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. The 3-thread overedge seam is sewn with two needle threads and...
Owner's Manual - Page 14
... wheel with your right
hand in the illustration. Raise sewing foot lever 16, as shown in the direction indicated by the
arrow on the wheel. I
I
'N
I
I
/
/ .
/
--
-
.
.
Lay the threads back under the sewing foot. Make sure that threads have interlocked correctly.
12
Sewing test After threading, a sewing test test should be made. Insert test fabric...
Owner's Manual - Page 15
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. Use your
hand for guiding only.
Points to observe during sewing
Place the fabric completely under the sewing foot when starting to cut
Owner's Manual - Page 16
... around and sew a few stitches over the seam just sewn without cutting the thread chain. Note:
When sewing thin or medium...Sew about 2 turns, so that the upper knife can move axially.
14 By tightening the screw, axial movement of fabric from extremely thin to extremely thick can be processed. When sewing extremely thick fabrics or workpieces with different thicknesses:
On this machine...
Owner's Manual - Page 20
... length desired between 1 and 4 mm. Standard setting N 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 between 1 and 5 mm. Material
Light materials: Organdy, light-knit fabric, Taffeta...
Owner's Manual - Page 21
...It is possible to heavy elastic fabrics are processed. Owing to that very good sewing results are possible: Setting 0.5 = Short stroke of front feed
dog, long stroke... diffe rential feed setting of either feed dog can be set infinitely from 0.5 to process (see table on the hobbylock 786 The differential feed prevents inter-ply shift. N = Same stroke of two feed dogs, arranged one and vice...
Owner's Manual - Page 22
... differential feed can also be made.
In order to make sure about the setting required for the fabric you wish to process, a sewing test has to -
Setting of the differential feed. 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, ...
Owner's Manual - Page 23
Now the upper knife is
marked with adjusting knob 26. cA
- If necessary, loosen screw 38 for blocking the upper knife, see page 14,
Sew a test seam. Disengage the upper knife according to 5. The scale on the seamwidth adjustment knob ranges from 2.5 to the above description.
Set the upper knife ...
Owner's Manual - Page 24
Place the sewing foot under the sewing
foot holder so that when you lower the
sewing foot lifting lever, crosspiece of the foot engages in groove H of
G the
sewing foot holder. The illustration on the left shows a correctly engaged sewing foot. '.-...,
H
r
Changing the sewing foot Raise sewing foot lifting lever 16.
the sewing foot by pressing
Engage the sewing foot.
Owner's Manual - Page 25
... accessories to the left. Open the housing cover. Behind it, the light bulb of arrow) and remove it fully to the front (direction of the sewing light is situated. Loosen the housing cover retaining screw. Close and fasten housing cover.
Replace the thread tension cover by engageing the tabs of the...
Owner's Manual - Page 27
...see
pages
7
to -3 approx. + 5 approx.
approx.
left looper, yellow path needle thread, green path
For threading 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...
Owner's Manual - Page 28
...needle change tool. Changing the knives
are used on these machines: System 130/705 H (75-90)
Although the ...the thread size used, we recommend needle size 75-90. Lower the sewing foot. I \\
Notes:
The following needles are available as spare parts.... Remove the needle by pulling it will cause thread breakage and skipped stitches.
-,/y
- ___;_ .
\c;;-rI - Remove needle change tool from the...
Owner's Manual - Page 32
... threaded. Regulate tension. (pages 15, 1 6). Insert new needle.
Solution
Insert new needle.
Use needle system 130/705 H
Skipped stitches
Needle bent or point damaged.
Re-adjust differential feed. Sewing problems and solutions
These machines have been developed for light materials) (pages 15, 16). They can easily be made. Needle not fully inserted.
Material...
Owner's Manual - Page 33
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
I
item 6 of it, with rounded-off section C facing down (Fig. 1). Remove thread spool centering piece 36
...
Owner's Manual - Page 34
... 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...
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