Pfaff
238-0
High-Speed
Zigzag
Sewing
Machine
22. Brief
Description
of
the
Pfaff 238-0
With
the
introduction
of its
01.
238-0,
Pfaff
has met the
demand
of the
sewing
industry
for a more efficient high-speed sewing machine. The mechanical setup of the Pfaff
238-0
closely resembles that of the job-proven Pfaff
238,
while its sewing speed has been
increased
from
3,800
to
4,500
s.p.m.
through
the incorporation of the
following
improve
ments:
fvlaintenance-free anti-friction bearings instead of plain bearings at both ends of the arm
shaft, sealed-for-life needle bearings in the take-up lever assembly, wick-lubricated
needle bar bushings, and a separate
wick
and reservoir lubrication system for the
sewing
hook.
With
the exception of Chapter 3, entitled "The Lubrication System", all instructions giv
en for Pfaff 238
apply
to
the
Pfaff 238-0
also.
R
9401
f"i9- 26
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