4
23.5 mm
19.5 mm
1
4
A
B
6
1
1
3
1
3
7
4. INSTALLATION
4-1. Installation of the sewing machine head
WARNING :
• Perform the installation of the sewing machine by the technical personnel who have been trained.
• To prevent personal injury, ask our dealer or the electrician for electric wiring.
• Be sure to perform the work with two persons or more when transporting the sewing machine and use a
lorry when moving it.
• To prevent personal injury caused by abrupt start of the sewing machine, do not connect the power plug
until the set-up of the sewing machine is completed.
• Be sure to earth the ground wire to prevent personal injury caused by leak.
• Be sure to attach safety protection cover, figer guard, etc.
■ Installing the under cover
1) The under cover should rest on the four corners of
the machine table groove.
2) Fix two rubber seats 1 on side A (operator’s side)
using nails 2 as illustrated above. Fix two cushion
seats 3 on side B (hinged side) using a rubber-
based adhesive. Then place under cover 4 on the
fixed seats.
3) Remove air vent cap 5 attached to the machine
bed. (Be sure to attach cap 5 when transporting
the machine head in the state that the machine head
is removed from the machine table.)
If the sewing machine is operated
without removing air vent cap 5, oil
leakage from gear box portion 7
may occur.
4) Fit hinge 1 into the opening in the machine bed,
and fit the machine head to table rubber hinge 8
before placing the machine head on cushions 3
on the four corners.
5) Attach head support rod 6 to the machine table.
(However, this step is not necessary for the machine
with AK device.)
Cau tion
5
3
4
8
32
7
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