Pfaff hobbylock 794 Support Question
Pfaff hobbylock 794 Support Question
Find answers below for this question about Pfaff hobbylock 794.Need a Pfaff hobbylock 794 manual? We have 1 online manual for this item!
Question posted by jreades on January 31st, 2013
Is There A Parts Listing For The Plaff 794?
Is there a parts listing for the Plaff 794 hobbylock machine. Mine was loaned out and it was dropped breaking the part that holds the post for the spools. The part that broke is the piece that the large hand screw is in to tighten it down to the main frame.
Thank you
Joyce
Current Answers
Related Pfaff hobbylock 794 Manual Pages
Owner's Manual - Page 2
... down movement of
the light bulb is 15 watts. D) The drive belt must be adjusted by anyone but an authorized Pfaff agent. B) When leaving the machine, changing parts or accessories, the machine must never be disconnected from the power source.
Notes on safety
A) Due to avoid injury and observe the...
Owner's Manual - Page 3
... sewing machine Accessory box Electrical connection Foot control Preparing for threading Threading, 4-thread double-overedge seam Threading right looper Threading left looper Threading the needles Inserting the lint box Sewing test Points to observe during sewing Securing the seam Checking and adjusting thread tension 3-thread overedge seam Thread chart Adjusting the stitch length on 794...
Owner's Manual - Page 5
...sewing machine
1 Foot pressure regulating dial 2 Thread guide 3 Carrying handle 4 Left needle thread tension dial 5 Right needle thread tension dial 6 Right looper thread tension dial 7 Left looper thread tension dial
cover
11 Presser foot lifter lever 12 Hand... wheel and feed regulator 13 Looper cover 14 Looper cover lever 15 Work support 16 Stitch length setting key on 794
Differential ...
Owner's Manual - Page 6
... a flat surface or on the foot control. Caution: When the machine is not in use, disconnect plug from power source. Then connect the mains plug to the left and pull out the accessory box.
Do not place any objects on a special sewing table. To replace the accessory box, slide it locks.
The...
Owner's Manual - Page 7
... are switched on and off simultaneously with the master Switch
S Witching on . Machine and sewing light are switched off : Press switch again. Electronic foot control
Maximum speed is regula as follows:
When press,g the foot Control gently the machine will run at low Speed. when Pressing harder it will run faster. Foot Control...
Owner's Manual - Page 9
... to obtain a well-formed seam. To close the work support, push it locks. To close the looper cover, push the cover until it to the machine (A). Right needle (green) 4. To open the work support, push it locks. A threading diagram is affixed to the left. Thread the...
Owner's Manual - Page 12
... plates fitted on both sides. insert the thread behind hook A of the thread guide plates fitted on both sides. The diagram shows the correctly threaded machine. Threading the right needle: Thread the right needle in sequence 1 to 7 and pull approximately 5 cm of thread through the eye of the needle. (The thread...
Owner's Manual - Page 14
Make sure that threads have interlocked correctly. Hold thread ends with your left hand while turning hand wheel counter clockwise with your right hand.
In doing so, the threads must be sewn. Raise presser foot lever, as shown in illustration. Insert test fabric and lower presser foot. Sewing a test sample After threading, a test sample should be...
Owner's Manual - Page 15
... foot when starting to cut the thread chain. Finishing seam Sew approximately 5 cm beyond the end of the seam and use the thread cutter (1) behind the presser foot to sew. (Also after the machine has been re threaded). Use your hand for guiding only. Sew the first stitches slowly. Since the fabric is fed automatically...
Owner's Manual - Page 16
... (1/2') without cutting the chain.
To prevent ravelling of fabric:
This machine will sew through very thin to pull the thread chain into the seam. When sewing very heavy fabrics, tighten the upper knife screw. Note:
When sewing thin fabrics, loosen the upper knife screw after sewing on heavy fabrics. (See illustration). Lower presser foot and...
Owner's Manual - Page 17
I
-
Top side
Right looper thread
Setting thread tensions:
The thread tension should be sure that the correct tension has been obtained.
Sew a test sample to be adjusted according to "N" (standard setting). See illustration below. Examine the seam and make the necessary tension adjustments. Reverse side
Right
Left
...
Owner's Manual - Page 19
... that is possible by using either right or left needles (see page 26). 3-thread overedge seam
_____
How to convert from four-thread to threethread sewing: Three-thread sewing is riot used (see page 10).
Owner's Manual - Page 20
...sewing foot pressure by setting to a higher number.
Material
Light materials: Organdy, light-knit fabric, Taffeta, silk, lining materials. It is regulated by setting to a lower number.
Stitch Ienght setting on 794... mm
2.0 to 4,0 mm 2.0 to 4.5 mm 2,0 to 4.5 mm 1.5 to 2.5 mm
Sewing foot pressure: Position N" of the foot pressure dial is N (3 mm). The numbers indicate the stitch ...
Owner's Manual - Page 22
... are accomplished. It is possible to process (see table on page 21). Owing to that very good sewing results are possible:
Setting 0.5 = Short stroke of front teed dog, long stroke of rear
feed dog...- = Same stroke of either feed dog can be set infinitely from 0.5 to 2, also during sewing. Set the differential feed according to the material you wish to have the workpiece moved more by ...
Owner's Manual - Page 23
...c
(normal fabrics)
1.5
3
Jersey, silk, medium cotton.
d
nicki fabrics, light knittings
Heavy knitwear,
2
very elastic fabrics
Ill. 1
III 2
0'
g
III. 3
Ill. 4
Gathering can also be set during sewing. ms table indicates possible settings of differential feed
Illustration
Correct seam
Fabric
0.5
1
Nylon, tricot, lining fabrics,
a
popelin
Light cotton.
In order to make...
Owner's Manual - Page 24
... adjusting the stitch width, always disengage the upper knife.
The seam width can be necessary to the lower (cutting) position and close the looper cover. Sew a test sample. according to 6.5 mm. Turn knurled knob (2) clockwise until it may be changed from 2.5 to fabric type and seam requirements. Reset the upper knife...
Owner's Manual - Page 25
Place the foot under the presser foot holder so that crosspiece B of the rolled hem foot engages in groove C of the holder (Fig. 2). Push the presser foot lever down and with the other hand gently push lever A up slightly (Fig. 1), and the presser foot will snap out. Changing the sewing feet Push lever A up until the foot snaps on.
23
Owner's Manual - Page 27
...fabric used .
Set green threading path (needle tension) at the shortest setting 1.
6. The Pfaff Hobbylock 794 is suitable it rolls, the Pfaff
1.
Set red threading path (upper looper tension) at 2.5 ...8. Thread a satin
the above three threading paths with Mez Alcazar Or use regular sewing thread,
Mez Alcazar woolly nylon
rayon thread or any other
for a narrow flat...
Owner's Manual - Page 28
Push the needle up as far as spare parts and should be seen from the side. Changing knives Knives are used , a size 14 needle...needles Removing needle: Unplug the machine. Always turn the knob clockwise until it will cause thread breakage and skipped stitches. Turn the hand wheel counter-clockwise to raise the needle bar to the far right and turn the machine OFF when changing needles.
Owner's Manual - Page 33
...problems and solutions hs machine is not fed correctly Needle breakage
Thread breakage
Skipped stitches
Incorrect stitch formation Puckered seams
Sewing foot pressure too weak
Turn sewing foot pressure screw ...Thread tension too tight Needle not correctly inserted Incorrect needle used
Incorrectly threaded Sewing foot pressure too weak
Insert new needle. Thread tension too tight
Thread has...
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