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3-12. Installation of the thread stand
(1) Assemble the parts (No.1 to No.11) of the thread stand as shown on the figure.
(2) Fit the thread stand into the hole at the far right on the table stand with the nut (No.13) and the
washers (No.12).
<9>
<6>
<5>
<4>
<3>
<7>
<8>
3-13. Connection of the air tube
(1) Remove the stepping motor cover.
(2) Attach the air presser regulator assembly (No.1) underneath the table with the wood screws (No.2).
The prepared holes are provided for the wood screws on the rear surface of the table.
(3) Cut the part of sizeφ8 air tube (No.3) enclosed in the accessory box into about 1 meter length then,
insert one end of this air tube into the manifold air fitting (No.5). The manifold is jointed with the
magnet valves (No.4) and located at the left side surface of the sewing machine head.
Beside, pass the other end of the air tube (No.3) through the cut out hole of the table top then, insert it
into the air outlet fitting (No.6) of the cut out hole of the table top then, insert it into the air outlet fitting
(No.6) of the air presser regulator (No.1).
(4) Insert the one end of the resting air tube (No.3) into the intake air fitting (No.7) of the air coupling to be
adopted with the air supply source provided in your factory.
One of the air couplings is enclosed in the accessory box.
From the library of Superior Sewing Machine & Supply LLC - www.supsew.com
<1>
<11>
<2>
<10>
<12>
<13>
<1>: Upper column pipe
<2>: Lower column pipe
<3>: Spool stand base (two stand bases)
<4>: Spool mat (two mats)
<5>: Spool holder (two holders)
<6>: Spool shaft (two shafts)
<7>: Spring washer (two washers)
<8>: Nut (four nuts)
<9>: Thread hunger
<10>: Spool holder
<11>: Column joint
<12>: Washer
<13>: Nut
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