Releasing The Roller Presser For Reverse Sewing (Only On Machines With Subcl. -4/01) - Pfaff 294 Instruction Manual

11 Releasing the roller presser for reverse sewing
.04.09
Requirement
1. For reverse sewing, the roller presser must be released (cylinder 8 extended).
2. When the roller presser and feed dog are lowered, the clearance between tension pin 6
and bearing 7 should be 0.5 mm, if cylinder 8 has not been extended.
Fig. 11 - 09
Adjust valve 1 (screws 2) so that it is positioned between the settings 0 and 1 on the
gauge if lever 3 is operated.
Adjust coupling part 4 (screws 5) in accordance with requirements 1 and 2.
8
7
5
2
1
Adjustment
(only on machines with subcl. -4/01)
6
7
5
4
3
11 - 10