73
Fixing of needle bar change unit
3-4-1
5. Bring needle down, turn upper shaft to set near to [L point].
6. Adjust position of unit assembly so that needle comes to
center against needle hole on needle plate.
7. Return other parts to previous.
For adjustment of fixing of each unit, please refer to
process to adjust fixing of each unit.
8. Please check and adjust the following timing to finish.
(1)
Shuttle hook timing
(2)
)Needle height
(3)
pressure foot
Summary of Contents for HCH-701-30
Page 1: ...Maintenance Manual for Embroidery Machine HCH 701 30 Version 2 4 HappyJapan Inc ...
Page 132: ...128 Electrical connection diagram 5 ...
Page 133: ...129 Electrical connection diagrams 5 ...
Page 134: ...130 List of electrical connection diagrams 5 ...
Page 137: ...130c HCD81222 LCD CE MX 基板組 ...
Page 138: ...130d HCD8116 TP switch board ass y 3 82 7 32 7 387487 2487 ...