Pfaff 1246 - Manual (Page 41)

Adjustment
11 - 1
11 Adjustment
The illustrations in this section show the PFAFF 1245 single-needle machine.
For the
PFAFF 1246 two-needle machine, various adjustments must be made
twice, i.e. to the left- and right-hand sewing hooks. This will be pointed out in
the respective sections, whereby it is often possible to apply the mirror image
of the illustrations.
11. 01 Tools, gauges and other accessories for adjusting
● Screwdrivers with blade widths from 2 to 10 mm
● Screwdrivers with blade widths from 7 to 14 mm
● Allan keys from 2 to 6 mm
● Metal rule, (Part No. 08-880 218-00)
● Adjustment gauge, (Part No. 08-880 136-14)
● Adjustable clamp, (Part No. 08-880 137-00)
● Gauge, (top feed stroke 7 mm) (Part No. 61-111 630-14)
● Needles, system 134-35
● Sewing thread and test material
11. 02 Notes on adjusting
All adjustments in these adjustment instructions are based on a completely installed
machine and must only be carried out by
appropriately trained specialists. Covers on the
machine which have to be removed and replaced for checks and adjustment work are not
mentioned here. The screws and nuts in brackets ( ) are attachments of machine parts which
are to be loosened before making the adjustment and tightened again when the adjustment
is complete.
11. 03 Abbreviations
TDC = top dead center
BDC = bottom dead center