5-3
5-3) LAMP ON COLOR CHANGE BOX
Needle position lamp on the color change box blinks at the needle bar currently in operation. Needle set lamp blinks
when the needle reaches the center of the needle hole on the plate (roller is positioned at the straight line of the color
change cam) (see [Fig.5-3] on relationship between the lamp and the line of the color change cam). The needle bar
moves when both the needle position lamp and the needle set lamp blink, preventing machine damage from incorrect
needle position or color change malfunction.
(SWF/E-UH1508)
[Fig.5-3]
[Fig.5-4]
[NOTE]
Adjust the half-turn film if either of the lamps is off (see 11-8. ADJUSTING HALF-TURN FILM FOR COLOR
CHANGE).
Color change motor
Needle set lamp
Needle position lamp
Needle bar
Roller
Needle position lamp
relationship between the lamp and
the line of the color change cam
Needle set lamp
ON
ON
OFF
ON
OFF
ON
OFF
ON
Head
Half-turn film cover
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