❶
❶
– 14 –
5) Holding table ❶ at its four corners with
four or more workers, place it on assem-
bled table stand and fix with four bolts
, four plain washers , four spring
washers and four nuts .
1. Lift the table ❶ has to be carried
by four or more workers.
2. Lift the table ❶ while keeping it
in a horizontal position without
tilting.
Bolt is carriage bolt with 18 5/16
threads and is 70 mm long. Plain
washer is of "φ18 xφ8.5 x t1.6".
Spring washer is of "φ15 x φ9 x
t2". Nut has 18 5/16 threads.
Bolt , plain washer , spring
washer , nut is the head acces-
sories.
6) Remove machine head fixing bolts .
Raise the sewing machine to the 3rd step
of the hinge stopper.
When raising the sewing machine, refer to
"3-6. Raising and returning the sewing
machine" p.
16.
7) Secure the machine head by fixing two
bolts , two packings , four plain wash-
ers , four bolt rubbers and four nuts
at two locations on this side of the sewing
machine.
Fix bolt and nuts in such a
state that bolt rubber is slightly
squeezed.