JUKI LH-3500A series Instruction Manual page 24

[A type and F type]
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
Thread the machine head following the order as illustrated in the figure.
Pass the left-hand needle thread, toward the machne head, n the order of 1 to !5 . Pass the rght-hand
needle thread n the order of A to P .
1. Be careful of threading of needle clamp thread guides (!4 , O ).
･ See Fig. 1 for thin filament thread of yarn count #50 or higher, and Fig. 2 for thick filament
thread of yarn count #50 or lower, filament thread around yarn count #50 and polyester spun
thread.
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-3528A-7 and 3568A-7 as follows.
･ Fig. 3 for polyester spun thread. Fig. 4 for filament thread.
Intermediate
K
thread guide
Right-hand
needle thread
P
Fig. 1 Fig. 2
Fig. 3
O
9
6
8 - I
– 22 –
Fig. 4
A
1
B
2
4 3
D
J
C
5
F
E
7 H G