Contents - Pfaff 3734-12 Instruction Manual

Contents

Contents ................................................................................. Chapter - Page
8
.02.05 Mounting the belt guard of the flange motor ................................................................ 8 - 6
8
.02.06 Connecting the safety switch ....................................................................................... 8 - 7
8
.02.07 Checking the function of the start inhibitor ................................................................... 8 - 7
8
.03 Fitting the reel stand ..................................................................................................... 8 - 8
8
.04 Commissioning ............................................................................................................. 8 - 8
8
.05 Switching the machine on/off ....................................................................................... 8 - 8
9
Setting up .................................................................................................................... 9 - 1
9
.01 Inserting the needle ...................................................................................................... 9 - 1
9
.02 Winding the bobbin thread, adjusting the thread tension .............................................. 9 - 2
9
.03 Removing / Inserting the bobbin case ........................................................................... 9 - 3
9
.04 Threading the bobbin case / Adjusting the bobbin thread tension ................................. 9 - 3
9
.05 Threading the needle thread / Adjusting the needle thread tension .............................. 9 - 4
9
.06 Entering the stitch length ............................................................................................. 9 - 5
9
.06.01 Entering the standard stitch length ............................................................................... 9 - 5
9
.06.02 Entering a second stitch length or amount of fullness .................................................. 9 - 5
9
.06.03 Entering the fullness area for the pedal adjustment ..................................................... 9 - 6
9
.07 Entering the start and end backtacks ............................................................................ 9 - 7
9
.08 Entering/changing the code number ............................................................................. 9 - 8
9
.09 Switching on/adjusting the bobbin thread control with reverse stitch count ................ 9 - 10
10
Sewing ....................................................................................................................... 10 - 1
10
.01 Manual sewing ........................................................................................................... 10 - 1
10
.02 Programmed sewing .................................................................................................. 10 - 2
10
.03 Altering seam programs ............................................................................................. 10 - 3
10
.04 Error messages .......................................................................................................... 10 - 4
11
Care and maintenance .............................................................................................. 11 - 1
11
.01 Cleaning ...................................................................................................................... 11 - 1
11
.02 Oiling the hook ............................................................................................................ 11 - 2
11
.03 Checking the oil levels ................................................................................................ 11 - 2
11
.04 Lubricating the bevel gears ......................................................................................... 11 - 3
12
Adjustment ................................................................................................................ 12 - 1
12.
01 Notes on adjustment................................................................................................... 12 - 1
12.
02 Werkzeuge, Lehren und sonstige Hilfsmittel .............................................................. 12 - 1
12.
03 Abbreviations .............................................................................................................. 12 - 1
12.
04 Adjusting the basic machine ....................................................................................... 12 - 2
12.
04.01 Positioning the needle in the direction of sewing ........................................................ 12 - 2
12.
04.02 Positioning the needle across the direction of sewing ................................................ 12 - 3
12.
04.03 Preadjusting the needle height .................................................................................... 12 - 4
12.
04.04 Needle rise, hook-to-needle clearance, needle height and needle guard ..................... 12 - 5
12.
04.05 Height and stroke of the bobbin case opener ............................................................. 12 - 7
12.
04.06 Height of the feed wheel ............................................................................................ 12 - 8
12.
04.07 Clearance between roller presser and feed wheel ...................................................... 12 - 9