Pfaff hobbylock 604 Owner's Manual
Pfaff hobbylock 604 Manual
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Pfaff hobbylock 604 manual content summary:
- Pfaff hobbylock 604 | Owner's Manual - Page 1
hobby lock MADE FOR PFAFF OPERATING I NSTRUCTION I I I HL-604 - Pfaff hobbylock 604 | Owner's Manual - Page 2
of seam and their applications 8 Folding back the upper knife 8 Disengaging the overlock looper 9 Interchanging the upper knife guard and welt guide 9 1 3, Adjusting stitch length 10 14. Replacing needles 11 1 5. Replacing the knives 11 1 6. Replacing the drive motor carbon brushes 13 - Pfaff hobbylock 604 | Owner's Manual - Page 3
I. Parts name I Machine Body Thread gude bar Presser foot pressure Thread take-up Carrying handle Double chainstitch needle thread tension regulator Overlock stitch needle thread tenslen regulator Overlock stitch looper thread tension regulator chainstitch looper thread tension regulator Upper - Pfaff hobbylock 604 | Owner's Manual - Page 4
2. Preparation and running the machine I. Preparation This machine must only be used on a perfectly flat and horizontal surface or purpose_built sewing machine table. 2. Fitting the motor controller First, insert the controller connector into the connector socket on the side of the machine as shown - Pfaff hobbylock 604 | Owner's Manual - Page 5
4. Drive belt tension . - Check that the belt tension is correct. The belt should be a 1 ustd ed so that when the center is pressed with the forefinger, it flexes about l 0mm. 5. Lubrication Get into the habit of always lightly oiling the points indicated before using the machine. The bushings - Pfaff hobbylock 604 | Owner's Manual - Page 6
. [Overlock stitch looper thread sequence. I. Stand thread guide -.2. Front cover thread guide (B) -. 3. Thread guide (H) 4. Thread tension regulator -. 5. Thread guide (F)-. 6. Thread take-up-. 7 Looper holder thread guide -. 8. Looper LLlDouble chainstitch looper threading sequence I. Stand - Pfaff hobbylock 604 | Owner's Manual - Page 7
sewing. C- 3 Overleck stitch needle threading sequence. I. Stand thread guide -. 2. Front cover thread guide (A) -. 3. Thread tension regulator 4. tension spring -. 5. Thread guide (C) Thread guide (D) _..:7• Needle thread guide-. 8. Needle 4Double chainstitch needle threading se quenue I. Stand - Pfaff hobbylock 604 | Owner's Manual - Page 8
9. Thread tension and adjustment The correct thread tension varies depending on the type of cloth and the type and thickness of thread. The correct setting should always be obtained by watching the seam and making the appropriate adjustments. • Correct thread tension Refer to Figs. I, 2 and obtain - Pfaff hobbylock 604 | Owner's Manual - Page 9
and when it is re-threaded after thread breakages Run the machine slowly for the first one or two stitches. Use your hand only to guide cloth. Do not pull it forwards or tug it. The cloth is fed auto matically so this is not necessary. I . Removing the sewn article When - Pfaff hobbylock 604 | Owner's Manual - Page 10
is selected the knives are not necessary, so fold back the upper knife and stop the operation of the overlook stitch looper, and use welt guide. Folding back the upper knife Turn the pulley by hand until the needle bar is at its lowest position. Push the knife to the right - Pfaff hobbylock 604 | Owner's Manual - Page 11
position lift the lever upwards. The overlock stitch hoper will then operate. Looper engaging lever Interchanging the upper knife guard and welt guide I. Pull the upper knife guard forwards and remove it as shown in the illustration. I H Ti - . / Upper knife guard 2. Next, insert the welt - Pfaff hobbylock 604 | Owner's Manual - Page 12
3. Overlook stitch seam Overlock stitching can be obtained by simply using only the overlook stitch needle and looper thread. Before starting always check the following: The knife should be set in its normal position. 2. The looper engaging lever should be in its operating position. 3. The upper - Pfaff hobbylock 604 | Owner's Manual - Page 13
14. Replacing needles •:DBxl needles are recommended for this machine. These are suitable for most types of sewing. Aitfiough the (-orrerA nel-'dle szo depenas on the type of fabric and thickness of thread which you are using, 4 needles are the recom mendable size. Depending on your sewing - Pfaff hobbylock 604 | Owner's Manual - Page 14
* Replacing knife Push the upper knife holder to the right and insert the knife into it from above. Making sure that the cutting edge faces to the left, tighten it lightly. Next,turn the pulley move the knife to ts lowest position and adlust the upper knife so that the overlap between the front of - Pfaff hobbylock 604 | Owner's Manual - Page 15
16. Replacing the drivemotor carbon brushes The carbon brushes must be replaced when they wear down. • Symptoms of worn brushes I . They become noisy. 2 . The motor will not turn at all 3. The motor emits a noise but will not turn. 4 . There are more sparks than usual. 2. Replacement of brushes - Pfaff hobbylock 604 | Owner's Manual - Page 16
to the ones below occur because of simple adlustrnent errors. They can be cured simply by making the correct a 1 ustmd ents as described below. PROBLEM Cloth is not fed Needle breaks Thread breaks Skip stitching occurs Poor seam for rat ion Fabric puckering occurs CAUSE Presser foot pressure is - Pfaff hobbylock 604 | Owner's Manual - Page 17
Dimensions Weight 20. Packing details - Machine (with motor) 2. Controller 3. Operating tnstructwn 4. Accessones - 1300 lOOsp.m. '. 4. 0mm (stundard) 3. 0mm 2. 0 4. 5mm Hinged Manual 4. 0mm DBxI # l4( II 14) 4pcs. 263 (wide) - 276 (deep) . 294 (high) 8 kg (with motor) I set I set I po - Pfaff hobbylock 604 | Owner's Manual - Page 18
21. Accessories Accessories case 1 Needles (DBxI) Oiler (Contained with 50cc.) Upper knife Converskn plate Screwdriver Screwdriver (hexagonal head) Tweezers 0 Brush for dusting Machine head cover
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