Bobbin-Thread Clamp Spring - Pfaff 1245 Instruction Manual

11.

Bobbin-thread clamp spring

05.14
(On Model 1246 make these adjustments on both clamp springs.)
11 - 34
1. Between clamp spring
of .
2. At the front point of reversal of thread catcher , the points of clamp spring
flush with the back edge of catcher
between the inner edge of clamp spring
The bobbin-case must be able to be inserted and removed from the hook
without any interference..
Fig. 11 - 29
Align carrier (screws ) in such a way that it is in the middle of its adjustment range
and parallel to the bedplate of the machine.
Unhook spring .
Manually pivot thread catcher
Bend clamp spring in accordance with
Hook spring back in again.
and the bottom of thread catcher , there must be a distance
(see arrow). There must be a distance of approx.
over clamp spring .
and guide sleeve .
.
must be