Brother Model KH--830 Service Manual page 47

(Callie 4)
Mounting of needle selector unit ll not com>et.
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4.1 Take the needle bed out of the case. (See on page 22)
4.2
LoosenS clamping screws for stay center.
(3
Loo~n
9 clamping screws for stay right.
4.4 Adjust the
po~ition
of the needle selector unit by refering the
instruction on page 31.
fg
4:5 After adjusting, fasten the screws.
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(CauseS)
Punch card is not fed cortectly.
Card
CJampiilg
II<UW
Card
feodina
knob
for
catd
feed adjosr.or
plate
5 .I Take the needle bed
out of the case.
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Fig. 41
5.2 Turn the belt
and stop it at a stage where the card feed lever is
raised uppermost.
5.3
Looseo the clamping screw for card feed adjuster plate.
5.4 PUsh down the left side of the card feed lever and sotp the
card feed lever when tbe latchet feed is applied, then tighten
the clamping screw for the card feed adjuster plate.
5.5 Loosen two clamping screws for the latchet stopper and push
up the latchet to the full until
a
small gap (0.2-0.5 m{m) is
made between the tip of the latchet stopper, then tighten the
two clamping screws.
CONFIRMATION
I
Make sure:
1
(I)
That when the latchet is pushed up to the full, the card won't
' be fed at a pitch even
if
the latchet wheel
is
turned by hand.
(2) That when the card is inserted and .then the carriage (Change
knob is set on KC.) is moved to.;.iaJ!i and left,
the card is
fed at a pitch accurately.
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