Threading The Machine Head - JUKI LH-3528 Instruction Manual

4-10. Threading the machine head

WARNING :
To protect against possible personal injury due to abrupt start of the machine, be sure to start the
following work after turning the power off and ascertaining that the motor is at rest.
!0
Left-hand
needle thread
!0 - K
!1 - L
!2 - M
!3 - N
!4
!5�
Fig A
Thread the machine head following the order as illustrated in the figure.
Pass the left-hand needle thread, toward the machine head, in the order of 1 to !5� . Pass the right-hand
needle thread in the order of A to P .
1. Be careful of threading of needle clamp thread guides (!4 , O ).
･ Figure A for thin filament thread of #60 or less
･ Figure B for thick filament thread and polyester spun thread of #50 or more
2. Pass right-side needle thread through the upper side of thread guide pin H .
3. Pass the thread through the intermediate thread guide of LH-3528-7 and -3568-7
as follows.
･ Fig. C for polyester spun thread
･ Fig. D for synthetic thread
Intermediate
K
thread guide
Right-hand
needle thread
O
P
Fig B
Fig C
9
6
8 - I
– 5 –
Fig D
A
1
B
2
4 3
D
J
C
5
F
E
7 H G