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2. Specifications
LK3-B448E MARKII/BA-16
This helps to prevent thread breakages caused by friction when using
synthetic threads.
Fill the tank with silicone oil (100 mm
2
/s).
■ Two-pedal foot switch The switch has an independent presser switch (left side) and start switch
(right side).
■ Solenoid-type thread wiper When sewing without crossover threads (program Nos 14, 15, 20 and
22, 28, 29 and 32, 33, 35), do not move the button clamp assembly
vertically while sewing is in pro-gress. (Refer to “Changing special
functions using the memory switches” on page 59 “memo 14”.)
■ Button spacer set
2-3. Optional parts
# S09661-001
For women’s garments
For men’s garments
■ Liquid cooling tank