Motorola LH4-B800E, HE-8000 I instruction manual Operating the treadle

5-3. Operating the treadle

2103Q 2104Q

A

Fig. 1

B

Fig. 2

2105Q

Fig. 3

C

2102Q

D

2106Q 2107Q

5. OPERATION

1.When the treadle is not depressed [A], the work clamp is at the neutral position.

*The work clamp lifter height at the neutral position can be changed to between 1 mm and 13 mm using memory switch No. 05. [Figure 1]

2.When the treadle is depressed to the 1st step [B], the work clamp drops.

*When memory switch No. 06. is off, the work clamp drops to its lowest position. [Figure 2]

*If memory switch No. 06. is set to between 0.1-8 mm, the work clamp drops to the height which has been set. This is useful for positioning the material. (Soft press) [Figure 3]

3.When the treadle is depressed to the 2nd step [C], the machine starts sewing.

4.When the treadle is depressed backward to the position in [D], the work clamp rises to the height which has been set using memory switch No. 04. This is useful for inserting and removing the material.

After sewing

2197Q

		A		B
					C
2107Q	D	2104Q		2105Q	2102Q
Insertion and removal of		Normal position		Buttonhole positioning	Sewing
the material
			HE-8000		31