Melco EMT 1, Техническое руководство

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13. Loosen the screw on the upper-dead-stop clamp again and slide the clamp
against the upper stop bumper. The screw must be positioned directly forward.
If it is rotated, it may rub the plastic guide plate or catch the needle bar next to
it during its down stroke. Tighten the upper-dead-stop clamp screw.
14. Press . The head rotates to GO TO HEAD UP 110.0*.
15. Repeat steps 5, 6 and 7 to check the needle depth and that there is no
restriction to head rotation.
NOTE: After any needle depth adjustment the upper dead stop MUST also be
readjusted!
16. Replace the lower needle case cover.
17. Replace the needle plate, both rotary hook covers, and the bobbin case; and
return the machine to its operational state.
* May not be exactly the degrees indicated.
upper dead stop
clamp screw (black)
needle bar clamp
screw (silver)
lower needle case
cover (removed)
Figure 3 - 26
3 - 26 Rotary Hook
EMT 1 Technical Manual Melco Embroidery Systems