Pfaff 1471 E1 User Manual

Adjustment
13.07.08 Tripping lever of scissor in relation to the control cam of the scissor
Requirement
At the left point of reversal of the rock shaft 3
1. the roller of tripping lever 4 and the roller of return lever 5 must be in the middle of
control cam 6 and
2. there must be a distance of 0.3 mm between the roller of tripping lever 4 and the
external diameter of control cam 6.
6
5
2
4
3
1
0.3 mm
6
4
Fig. 13 - 40
● Bring the needle bar to BDC and activate the tripping lever by hand.
● Loosen screws 1 and 2.
● Turn the handwheel in the direction of rotation until rock shaft 3 is at its left point of
reversal.
● Move tripping lever 4 and return lever 5 in accordance with requirement 1.
● Turn tripping lever 4 in accordance with requirement 2.
● In this position and observing requirement 1, tighten screw 1.
Screw 2 remains loosened for the following adjustment.
13 - 45

Pfaff 1471 E1 Specifications

General

Brand	Pfaff
Model	1471 E1
Category	Sewing Machine
Language	English