13
3
2
2
1
6) Adjust solenoid valve cord (asm.) 7 to the solenoid
valve and the hot marker of the cord, and connect it.
Connect 6P connector
!
0
!
1 to CM52 connector
inside the electrical box.(Refer to “When the bird’s
nest prevention device is used, p. 10".)
7) Connect air hose ø4 coming from the machine head
to the solenoid valve section and air hose ø8 to the
dust bag suction port respectively.
8) Fix the solenoid valve and the air hose on the table
with staple 8 supplied as accessories.
9) Connect the air pipe !2 and set the air pressure to
0.6 MPa.
Upper engraved
marker line
4-13. Lubrication (LZ-2290A-SS • A-SU (-7) )
Fill the oil tank with oil for hook lubrication before
operating the sewing machine.
1) Remove oil hole cap 1 and fill the oil tank with JUKI
New Defrix Oil No. 1 using the oiler supplied with
the machine.
2) The amount of oil should reach up to the engraved
marker line of oil tank 2.
If the oil is filled excessively, it will leak from the air
vent hole in the oil tank or proper lubrication will be
not performed. So, be careful.
3) When you operate the sewing machine, refill oil if
the top end of oil amount indicating rod 3 comes
down to the lower engraved marker line of oil
amount indicating window 4.
WARNING :
1. Do not connect the power plug until the lubrication has been completed so as to prevent accidents
due to abrupt start of the sewing machine,
2. To prevent the occurrence of an inflammation or rash, immediately wash the related portions if oil
adheres to your eyes or other parts of your body.
3. If oil is mistakenly swallowed, diarrhea or vomitting may occur. Put oil in a place where children
cannot reach.
1. Fix the staple to such an extent that
the air hose is not crushed.
2. Determine the position of the staple
so that the cord and the air hose
do not hang from the table.
Cau tion
Cau tion
• When you use a new sewing
machine or a sewing machine
after an extended period of
disuse, run your machine at 3,000
to 3,500 rpm for the purpose of
break-in.
• For the oil for hook lubrication,
purchase JUKI New Defrix Oil No.
1 (Part No. : MDFRX1600C0).
Lower engraved
marker line
7
!1
φ
8
φ
4
!0
!1
!0
8
!2
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