11 - 48
Adjustment
11.07.07 Knife pressure
Requirement
When the front edge of thread catcher 3 has passed the cutting edge by half, the cutting
edge of the knife 4
must rest with light pressure on the edge of the catcher.
● Set take-up lever at BDC and push roller lever 1 into control cam 2.
● Turn balance wheel until front edge of thread catcher 3 has passed the cutting edge of
the knife 4 by half.
● Re-position knife 4 (screws 5) according to the requirement.
The knife pressure must be kept as low as possible, so that the position of the
knife does not change during cutting.
Fig. 11 - 44
2
1
4
3
5
1/2
To Next Page
Loading...
