Pfaff 1245 - 1246 Owner's Manual - Page 68

Thread-catcher, height, these, adjustments, thread, catchers.&gt

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Adjustment 11.05.11 Thread-catcher height (On Mode' 1246 make these adjustments on both thread catchers.> Requirement When thread catcher 2 is lower point of the thread pushed catcher forwards manually with the take-up ever at must pass 1 mm over the back of hook 4. its TDC, the I M) °2 0 2 O,lmm[ ® 40 11 - 30 Fig. 11-26 • Loosen screw 1 enough so that thread catcher 2 can be turned. • Loosen the screws in retaining collar 3. • Bring the take-up lever to its TDC by turning the handwheel. • • Move thread catcher 2 in accordance with the In this position, and taking care to ensure that requirement. retaining collar 3 is touching the shaft bushing, tighten screws 3 of the retaining collar. • Carry out a check in accordance with the requirement. • Screw 1 remains loosened for the following adjustment. PFAF

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Adjustment
11.05.11
Thread-catcher
height
(On
Mode’
1246
make
these
adjustments
on
both
thread
catchers.>
Requirement
When
thread
catcher
2
is
pushed
forwards
manually
with
the
take-up
ever
at
its
TDC,
the
lower
point
of
the
thread
catcher
must
pass
1
mm
over
the
back
of
hook
4.
I
M)
°2
0
2
O,lmm[
®
40
Fig.
11-26
•
Loosen
screw
1
enough
so
that
thread
catcher
2
can
be
turned.
•
Loosen
the
screws
in
retaining
collar
3.
•
Bring
the
take-up
lever
to
its
TDC
by
turning
the
handwheel.
•
Move
thread
catcher
2
in
accordance
with
the
requirement.
•
In
this
position,
and
taking
care
to
ensure
that
retaining
collar
3
is
touching
the
shaft
bushing,
tighten
screws
3
of
the
retaining
collar.
•
Carry
out
a
check
in
accordance
with
the
requirement.
•
Screw
1
remains
loosened
for
the
following
adjustment.
11
-
30
PFAF