Barudan BEVT Series, Инструкция по эксплуатации

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6. Rotate the main pulley so that the indicator point to 24 degrees. This is the position for
hook timing.
Note: The hook point should be directly behind the needle. If not, see
Adjusting the Hook Timing on page 7-15.
7. Insert the needle depth gauge where the bobbin case is
inserted. The large diameter goes in first.
DO NOT
FORCE THE GAUGE!
The gauge should slip in easily.
Rotate the gauge gently with an upward motion if
necessary. The tip of the needle should barely rub on the
top of the gauge if the depth is adjusted properly.
Check the following:
• Make sure main pulley is set at 24 degrees.
•
The needle depth is too low, if the gauge does not insert
easily and is hitting the needle point, .
•
The needle depth is not deep enough, if the needle point does not touch the top of
the gauge, even with little upward motion of the gauge.
Note: If the needle depth needs to be adjusted, see the following
instructions.
BE
V
T Series
Mechanical
Guide Troubleshooting
3
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9