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 proe15 on June 16th, 2022
Proper Serger Placement
Does the serger with the yellow (right) thread go before or after the red (left) thread? Does the bottom serger (yellow) go before the top serger (red) in sequence
Current Answers
Answer #1: Posted by SonuKumar on June 16th, 2022 10:14 PM
SonuKumar
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Related Pfaff hobbylock 794 Manual Pages
Owner's Manual - Page 2
... 15 watts. Notes on safety
A) Due to avoid injury and observe the sewing area continuously while sewing.
C) The maximum approved wattage of the needle, the user must never be disconnected from the power source.
B) When leaving the machine, changing parts or accessories, the machine must be adjusted by anyone but an authorized Pfaff agent.
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 Adjusting...
Owner's Manual - Page 5
... of the 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 page 32. Then connect the mains plug to the left and pull out the accessory box. To replace the accessory box, slide it into the machine plug socket. The accessories are illustrated on a special sewing table. Do not place any objects on the foot control. Accessory box Swing the...
Owner's Manual - Page 7
... 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.
Machine and sewing light are switched on and off : Press switch again. Machine and sewing light are switched on the foot control
Pos,ho,,
= Half Speed
Posillon 4 = Full...
Owner's Manual - Page 9
... the left. Thread the machine in the direction of the arrow and lower it to obtain a well-formed seam. A threading diagram is affixed to the machine (A). Right looper (red) 2. Diagram C shows threading of the thread guides behind the carrying handle. Opening and closing looper cover and work support Push looper cover lever to the right, swing cover in the following sequence: 1.
Owner's Manual - Page 12
... on both sides.
The diagram shows the correctly threaded machine. Threading the left needle: Thread the left needle in sequence 1 to 7 and pull approximately 5 cm of thread through the eye of the needle. (The thread path is marked green.) Make sure to thread point 4 with special care; Threading the right needle: Thread the right needle in sequence 1 to 7 and pull approximately 5 cm of...
Owner's Manual - Page 14
Hold thread ends with your left hand while turning hand wheel counter clockwise with your right hand. Raise presser foot lever, as shown in illustration. Make sure that threads have interlocked correctly. In doing so, the threads must be sewn. Sewing a test sample After threading, a test sample should be guided to the rear, under the presser foot. Insert...
Owner's Manual - Page 15
... 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). Points to observe during sewing Place the fabric completely under the presser foot when starting to cut the thread chain. Use your hand for guiding only. Since the fabric is...
Owner's Manual - Page 16
... . To prevent ravelling of fabric:
This machine will sew through very thin to pull the thread chain into the seam. Sewing very heavy fabrics and different thicknesses of seams, sew approximately 3 cm (1") beyond the seam. Flip fabric over the seam approximately 2 cm (1/2') without cutting the chain. Note:
When sewing thin fabrics, loosen the upper knife screw...
Owner's Manual - Page 17
See illustration below. I
-
Reverse side
Right
Left
needle thread
needle thread
Adjusting thread tension:
Set all thread tension dials to fabric type and thread size. 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 ...
Owner's Manual - Page 19
... is possible by using either right or left needles (see page 26). Needle thread Thread tension
3-thread overedge seam Left needle Marked blue
Rht needle Marked green
Thread in needle
clamp guides
0
0
Standard seam width
maxim urn seam width
6.5 mm
4.5 mm 3-thread overedge seam
_____
How to convert from four-thread to threethread sewing: Three-thread sewing is riot used (see page...
Owner's Manual - Page 20
...sewing foot pressure by setting to a higher number.
Stitch Ienght setting on 794
The stitch length is the standard sewing foot pressure. Heavy fabrics: Increase the sewing foot pressure by setting to 2.5 mm
Sewing...40-60
Synthetic thread No. 70-140
Cotton
No, 40-60
Silk
No. 40-60
Synthetic thread No. 70-140
Polyester thread No. 120/2 (180) Mercerized thread (bulk thread)
Stitch length...
Owner's Manual - Page 22
... of two teed dogs, arranged one and vice versa. The feed amount of either feed dog can be set infinitely from 0.5 to that very good sewing results are possible:
Setting 0.5 = Short stroke of front teed dog, long stroke of rear
feed dog
Setting - = Same stroke of rear feed dog
Setting
2 = Front...
Owner's Manual - Page 23
sure
about
the
setting
r1e differential feed can be set during sewing.
ms table indicates possible settings of differential feed
Illustration
Correct seam
Fabric
0.5
1
Nylon, tricot,.... 1
III 2
0'
g
III. 3
Ill. 4
Gathering can also be employed to be made.
In order to make a sewing test has to obtain fashionable effects on garments
differential feed setting 2).
21
Owner's Manual - Page 24
... to the lower (cutting) position and close the looper cover. according to the far right.
Sew a test sample. Adjusting seam width: Standard setting is "N". To disengage upper knife, open looper cover. Reset the upper knife to reset the thread tension.
22 Choose the required seam width by turning the stitch width button (3). Note...
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
... Mez Alcazar Or use regular sewing thread,
Mez Alcazar woolly nylon
rayon thread or any other
for a hem with finish. Set stitch width at the shortest setting I.
The Pfaff Hobbylock 794 is also perfect for a narrow flat hem. Remove left needle.
2. Snap on the weight
of hem.
1. Use green, red, and orange threading paths only.
4. Set Set
stitch...
Owner's Manual - Page 28
... the correct needle size depends on the fabric and thread used with the allen wrench and pull the needle Out... Always turn the knob clockwise until it will cause thread breakage and skipped stitches.
Raise the needle bar. ... machine. Inserting needle: When the needle bar is recommended. Loosen the needle clamp screw with this machine. Removing lower knife: Unplug the machine....
Owner's Manual - Page 33
... x 1 (or 1738).
Needle bent or point damaged. Thread correctly (pages 7-11).
31 ewing 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 clockwise to incorrect threading
Reduce thread tension (espe cially for light materials) pages 15...
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