AdjustNg The PosTOn Of The MovNg KnFe And The Counter KnFe; Greasing Parts - JUKI Sewing Machine Instruction Manual

(4) adjusting the position of the moving knife and the counter knife
Install moving knife 1 by making it come in contact with the moving knife base.
Install counter knife 4 together with knife pressure adjustment plate 5 .
1

24-6 Greasing parts

WarNING :
turn oFF the power before starting the work so as to prevent accidents caused by abrupt start of the
sewing machine.
Periodically perform grease-up every 6 months as a standard .
For the grease, use the exclusive grease (Part No. : 40006323) supplied as accessories.
In addition, for the places to be greased, refer to the Engineer's Manual for DP-2100.
1) Loosen counter knife setscrew 3 , adjust so
2
a
3
5
4
178
– –
that moving knife eyeend blade section 1 and
counter knife blade section 4 come in contact
with each other in parallel, slightly press knife
pressure adjustment plate 5 in the direction A,
and tighten with the setscrew.
1. W h e n t h e y a r e n o t i n p a r a l l e l ,
remaining of thread end will be caused.
2. When the knife pressure is low, thread
trimming failure will be caused. When
it is excessively high, it is related
to the damage of the blade point of
counter knife.