19
5-5. Inserting upper thread
[ Caution ]
·Always turn off the power when inserting upper thread.
If the operator mistakenly steps on the pedal while the power is on, the machine will start automatically and can result in
physical injuries.
1. Place the thread take-up ① at its the highest position by
turning pulley before inserting the upper thread, so that it
becomes easy to insert it and prevent it from falling out
when the machine starts to operate.
2. The adequate length of upper thread extending from the
needle hole is 35 ~ 40mm.
[ Figure 24 ]
①
5-6. Using knee lifer pad
1. Pressing knee lifter pad① to the right will move presser foot
② up and down.
[ Figure 25 ]
①
②
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