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3-3 The height of needle bar.
Warning !
Please switch off electric power
before installation & maintenance.
3-3-1.To lift the needle bar to the highest position.
Please use the Measuring Gauge c to measure the height
of longest needle to the needle plate in accordance with
needle gauge. For example Fig 1, the needle gauge is 4
needle 5.2mm and the correct height is 13.49mm Please
loose the screw d to adjust the height of needle bar e
(Fig2).
*Please note the height of different needle gauge is
different. Please refer to the correct needle bar height
from gauge c and following specification table.
Needle
4
4
5
4
4
3-3-2.Please use the Measuring Gauge g to make sure that
every needle are passed though the center of the needle
hole on the needle plate. In the meantime, all of needle
have to be in parallel and the gap have to be even.
gauge
height
4.8
13.89
5.2
13.49
5.2
13.49
6.0
13.08
6.4
12.70
-8-
a
b
c
Fig 1
d
e
Fig2
Fig3A
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