Cutting Stroke On Models 474 And 491 - Pfaff 471 Instruction Manual

Adjustment
11

Cutting stroke on models 474 and 491

.05.06
Fig. 11 - 36
11 - 40
Requirement
When the edge trimmer is engaged and the needle is in the needle hole, the stroke of
knife 3 should be half in front of and half behind the needle, when the motor shaft is turned
by hand.
Switch off the machine and engage the edge trimmer.
Adjust knife holder 1 (screw 2) according to the requirement.
1
2
3
½
½