Jema JM-988, Manual Book

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3. When change buttons, in order to feeding buttons correctly, according to the different size of button’s diameter
to adjusting the J1 sensor position. (as shown in Fig.5)
5
Fig.5
4.Conntect to the total intake air supply, adjust the pressure of gas pressure meter to be between 0.35-0.4Mpa.
(as shown in Fig.6)
Fig.6
Fig.7
Fig.8
Fig.9
5.After pressing the power switch, the power indicator light will be on (as shown in Fig.7), the touch screen will
display function page to adjust the speed of feed tray, so as to continuously feed buttons and make track full of buttons.
6. Lift the presser foot of button sewing machine, press the key “Manually Feeding button” .(as shown in Fig.8)
MANUALLY FEEDING