Bernina 900 electronic - Needle Height Adjustment; Setting Needle Height

60
66
67,~ ~
6
a
~~~~~~~~~~~~~~~~~~~Fig 40
Screw (67)
is pointed and
therefore should
not be tightened
until Ithe required
setting
5. ~
~
6 Nedl
height,
ise obinedl Wehen tightein
sew (66)r ad-
ahende(7).mae
msurbe
tha the ifht crank
(68)r ths notp axial
discoplaceds
that playe
between the lilttcrank an d v eri lushaft
5. Neder heig
f'e
(Adjusretiong
the
needlesar),loe
e
hew final needle hafter
and
the needle
mustedl be r in
the rigt ehnd
fidposition .1
withIthe
upper nedge ofr
thet needl eyest
threw
needl
and poneedl
barn
i thefoe
speud-
foted
pstiohtn.du0
fereurdst
Check with
a double needle
if necessary.
II,
Retighten
screw (70)b
r
(66
Fig. 41
23
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Ai'ffj~~~~