Brother BAS-311G service manual Work clamp settings, For solenoid specifications 1 pedal

2. FUNCTION SETTINGS

Work clamp settings

No.	Setting		Setting items	Initial value
	range
	Work clamp	operating mode (*2)

1(Standard single pedal) Work clamp rises automatically.

2(Single pedal with no automatic work clamp lifter)

Work clamp rises in accordance with foot switch depression amount. (Standard 2 pedal)

3Work clamp rises automatically, and drops in accordance with work clamp switch depression amount

*The left and right order can be changed using memory switch No. 002.

4(2 pedal with no automatic work clamp lifter)

Work clamp lifts while work clamp switch is being depressed. (Left/right work clamp → Intermittent presser foot 2-step work clamp)

5When the work clamp switch is depressed to the 1st step, both the left and right work clamps drop, and when it is depressed to the 2nd step, the intermittent presser foot drops. (Lifting is in the same order.)

(Left and right alternating 2-step work clamp)

6Two-step operation, with left and right order switching for each item sewn. Starts from right → left

(Forward/reverse pedal)

When the start switch is depressed, the work clamp drops and the sewing

7machine starts in that order with forward control, and when the work clamp switch is depressed, the sewing machine reverses and the work clamp lifts.

*The left and right order can be changed using memory switch No. 002.

	(2-step work clamp using two presses)
	For solenoid specifications (1 pedal)
	When the foot switch is depressed, the work clamp stops in the intermediate
050	position → work clamp drops → sewing machine starts in that order, and the work	*3
	clamp lifts when the foot switch is depressed backward.

8* The work clamp does not stop in the intermediate position if memory switch No. 003 is set to “1”.

For pneumatic specifications (2 pedal)

When the work clamp switch is depressed, the left work clamp drops → right work clamp drops → both work clamps lift in that order.

*The left and right order can be changed using memory switch No. 002. (Standard 3 pedal)

For solenoid specifications

The left pedal lowers the work clamp in the intermediate position, the right pedal (center) lowers the work clamp, and the start pedal (right) starts the sewing machine.

9* The work clamp does not stop in the intermediate position if memory switch No. 003 is set to “1”.

For pneumatic specifications

The left pedal raises and lowers the left work clamp, and the right pedal (center) raises and lowers the right work clamp.

The start pedal (right) starts the sewing machine.

(Triple pedal with independent home detection)

10The right pedal (center) is used exclusively for detecting the home position.

The left pedal raises and lowers the left and right work clamps, and the start pedal (right) starts the sewing machine.

(Special triple pedal with independent home detection)

11The right pedal (center) is used exclusively for detecting the home position.

The left pedal raises and lowers the left work clamp, and the start pedal (right) lowers the right work clamp and starts the sewing machine.

*2	Allowable setting values by specification
	Pedal specifications	Solenoid specifications	Pneumatic specifications
	1 pedal	1, 2, 8	1, 2
	2 pedal	3, 4	3, 4, 5, 6, 7, 8
	3 pedal	9	9, 10, 11
*3	Solenoid specifications: 1, Pneumatic specifications: 3

6 BAS-311G, BAS-326G