Installation Of The Oil Pan; Installation Of The Sewing Machine Head - HIGHLEAD HLK-3020 Instruction Manual Parts Catalog

3-3 Installation of the oil pan

○
Fix the oil pan 1 at its four corners on the table top with four.

3-4 Installation of the sewing machine head

★ For safety, please use a crane or a crane to install the sewing machine. At the same time to pay
attention to table can not move, arm and bed have a stable support.
（1） 、Step on the rack at the foot of the brake, fixed frame, let bedplate can not move, take out of the right
holder⑦, and left bracket ⑧, fixed to the platen。
（2） 、Lift the sewing machine ②, remove the rubber pad attachment box ⑥ attached to the bottom surface of
the seat lug.
（3） 、Remove the hinge shaft ③ into the seat inside the shaft hole, and then remove the rubber sleeve ④and a
hinge seat ⑤ is inserted into the hinge shaft ③ screws into the bedplate.
（4） 、Lift the sewing machine, the head to rotate about a hinge axis tilt, remove nitrogen spring
bottom of the machine base surface position, insert pin (up)
⑯
spring , into the bottom of the machine base surface position, insert rod shaft
⑱
pad , fixed to the base.
（5） 、 Remove the thick washer
so that the gas spring
the pin shaft (under
（6） 、Remove the support bar seat ⑨, fixed to the platen, reduce head height, will support frame
into the slot of the support bar seat ⑨ insert rod shaft ⑩。
⑰
（7） 、Support
, third gear can adjust the height of the sewing machine.
⑬
with a screw fixing bracket⑦, ⑧ of the width. Adjust the height of the nose,
⑪
below the hole with the bracket⑦, ⑧. At the long groove below, is inserted in
⑫
), both sides into rings.
⑫
, and then remove the support frame
— —
4
⑪
into the
⑰
,
⑮
, remove the rubber
⑰
pressed