Operation Manual

Index
Contents
,
Chapter Page
11 .03
Abbreviations
11 - 1
1
1.04
Adjusting
the
basic
machine
11
-
2
11
.04.01
Positioning
the
feed dog
across
the
direction
of
sewing
11 - 2
11
.04.02
Positioning
the
feed dog
in
the
direction
of
sewing
11
-
3
11
.04,03
Height
of
the
bottom
feed-dog
1
1
-
4
11
.04,04
Pre-adjusting
the
needle
height
1
1
- 5
1
‘1
.04,05
Centering
the needle
in
the
needle
hole
11
-
6
11
.04.06
Lifting
motion
of
the
bottom
feed-dog
11
- 7
11
.04.07
Driving
motion
of
the
bottom
and
top
feeds
11
- 8
11
.04.08
Hook-to-needle
clearance,
needle
rise, needle
height
and needle
guard
11 - 9
11
.04.09
Top-feed
stroke
11-11
11.04.10
Lifting
motion
of
the
top
feed
11-12
1 1
.04.11
Bobbin-case
opener
11-13
11,04,12
Safetyclutch
11-14
11
.0413
Needle
thread
tension
release
11-15
11.04,14
Thread
check
spring
11-16
11.04.15
Thread
check
spring
on
PFAFF
1246
with
thread
trimmer -900/56
11-17
11.04.16
Bobbin
winder
11-18
11.04.17
Presser-foot
pressure
11-19
11
.05
Adjusting
the thread
trimmer -900/56
11-20
11
.05.01
Pre-adjusting
the control
cam
11-20
11.05.02
Tripping
lever
11-21
11
.05.03
PawI
11-22
11.05.04
Engaging
solenoid
11-23
11.05.05
Release
trip
11-24
11 .05.06
Engaging
lever
11-25
11
.05.07
Linkage
rod
11-26
11
.05.08
Final
adjustment
of
the
control
cam
11-27
11 .05.09
Catch
11-28
11.05.10
Connecting
rod (for
PFAFF
1246
only)
11-29
11.05.11
Thread-catcher
height
11-30
11.05.12
Knife
11-31
11.05.13
Thread
catcher
reverse
position
11-32
11.05.14
Bobbin-thread
clamp
spring
11-34
11
.05.15
Tension
release
bar
11-36
11.05.16
Positioner
11-38
PFAFF