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4. INSTALLATION OF AK/AIR DEVICE
Install the regulator and the solenoid valve (asm.)
of the AK/air device at the location indicated by a
dotted line.
(1) Installation of AK/air device
1) Install the solenoid valve (asm.)
on the bottom
surface of the table using the wooden screws
supplied with the unit. At this time, be careful that
the cord
of the solenoid valve (asm.) will not
touch the legs.
(2) Air hose piping
[In case the air hose number is indicated on the solenoid valve (asm.)]
(Caution) 1. Take care not to insert the air hoses to wrong quick coupling joints.
2. Fully insert the air hoses into the quick coupling joints taking care not to allow air to leak.
3. Carefully prevent the air hoses from bending.
LU-1500N-7
[Example: LU-1500N-7 series]
1) Connect the air hose of each number to the joint
with the number indicated on the cylinder at the
head. If the air hose is too long, cut it to an appro-
priate length.
No.1
No.2
No.3
No.4
No.2No.3
No.4
No.1
WARNING :
Turn OFF the power before starting the work so as to prevent accidents caused by abrupt start of
the sewing machine.
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