Pfaff 1245 - 1246 Owner's Manual - Page 59

handwheel.

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Adjustment 11.0502 Tripping lever Requirement In needle rise position, the flattened pin of control lever 6 (see arrow) must fall slightly into the track of control cam 7 when activating lever 8 is activated. ° 7\N F9 ,i 11-18 • Screw out screw 1 and swing out connecting rod 2. • Loosen screws 3 and 4. • Bring the needle bar to needle rise position by turning the handwheel. • Bring clamp 5 to rest on the right side of the housing. • Keeping this position, move control lever 6 laterally in accordance with the requirement and then press control lever 6 onto the bottom of the cam track. • In this position, tighten screw 3. • Carry out a check in accordance with the requirement. • Screw 4 remains loosened until the release trip is adjusted. 11 - 21

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Adjustment
11.0502
Tripping
lever
Requirement
In
needle
rise
position,
the
flattened
pin
of
control
lever
6
(see
arrow)
must
fall
slightly
into
the
track
of
control
cam
7
when
activating
lever
8
is
activated.
°
7\N
Fi
9
,
11-18
•
Screw
out
screw
1
and
swing
out
connecting
rod
2.
•
Loosen
screws
3
and
4.
•
Bring
the
needle
bar
to
needle
rise
position
by
turning
the
handwheel.
•
Bring
clamp
5
to
rest
on
the
right
side
of
the
housing.
•
Keeping
this
position,
move
control
lever
6
laterally
in
accordance
with
the
requirement
and
then
press
control
lever
6
onto
the
bottom
of
the
cam
track.
•
In
this
position,
tighten
screw
3.
•
Carry
out
a
check
in
accordance
with
the
requirement.
•
Screw
4
remains
loosened
until
the
release
trip
is
adjusted.
11
-
21