Brother BAS-311G Adjusting the home position, Work clamp lift home position, Adjustment

7. ADJUSTMENT

7-20. Adjusting the home position

7-20-1. Work clamp lift home position

1	Turn the pulley to set the needle to the needle up stop position.
2		While pressing		the	keys simultaneously, turn on
		the power switch.			keys until the model name is
		*	Keep pressing the
			displayed and the buzzer beeps once.
		•	"orG" will flash in the PROGRAM No. display and the
			offset value (default: 0) will be displayed in the menu
			display.
	TEST indicator and THREAD/CLAMP indicator light				5205Q 4443Q 4421Q
3	Press the RESET key.
	• Home position detection will be carried out, and the work clamp will stop at the
	currently-registered home position.
	* If you press the RESET key for 2 seconds or more at this time, the offset value will be reset
	to “	0 ”.
4	<Solenoid specifications>	Press the or		key to change the offset value (-999
		to 999) so that the work clamp lifter plate (1) moves to the
		position where it starts to lower.

• The work clamp lifter plate (1) will move in conjunction with the setting value.

Touch the bottom of the work clamp lifter plate and check
the position where it starts to lower.	5206Q 5208Q
<Pneumatic specifications>	Remove the motor cover, align the index marks of the
	work clamp cam gear (2) and the work clamp driving gear
	(3) to the center line, and then press the or key to
	change the offset value (-999 – 999).

Index mark	• The work clamp driving gear (3) will move in
	conjunction with the setting value.
	5207Q 5208Q

104 BAS-311G, BAS-326G