VERITAS Anna, Инструкция по эксплуатации

Страница: 19 / 52

19
Replacing the needle
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2
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Attention:
Turn the power switch to off ("O") when
carrying out any of the operations below!
Change the needle regularly, especially
when it shows signs of wear or if it
causes problems.
Insert the needle following the illustrated
instructions.
1. Turn the handwheel toward you to
raise the needle then release the
needle clamp screw to remove the
needle.
When inserting the new needle, keep
the flat side of the needle shaft being
positioned towards the back.
2. Insert the needle and pull it up to the
end. Then secure it by tightening the
needle clamp screw.
Needles must be in perfect condition.
Problems can occur with:
1
Bent needles
2
Blunt needles
3
Damaged points