Brother LK3-B448E Installing the belt cover, Installing the foot switch, Installation

3-19. Installing the belt cover

w

q

e

tr

y

3. Installation

u

1.Loosen the two screws w of the upper cover q and the two screws r of bed cover L e.

2.Insert the belt cover t in the direction of the arrow, and then secure it with the two screws w.

*When tilting back the machine head, loosen the screws w and r, remove the screw y and then remove the belt cover t first.

3.Attach the rubber plug u to the belt cover.

3-20. Installing the foot switch

	[A]
		r
q	y u	!1
	i	!0	e

wo

!2 t !3 !6 !4 !5

[B]

e

!7 !8 !5

1.Insert the connector of the foot switch e into the connector w of the control box q.

2.Install the foot switch e to the work table leg !2with foot switch support plate A r, foot switch support plate C t, the bolt y, spring washer u, flat washer i, bolt o, spring washer !0and flat washer !1as shown in Figure A.

If foot switch support plate B !3is used in a back-to-front position, it can be used as shown in Figure B.

1.Remove the screw !4and rubber plug !5.

*Note that the spring !6will come out when the screw !4is removed.

2.Turn foot switch support plate B !3back to front, and then install it with the bolt !7, spring washer !8and flat washer !9as shown in Figure B.

NOTE:

If using the foot switch without installing it to the work table leg, move the foot switch at least 10 mm away from the leg. If the foot switch is not fully in contact with the work table leg when the foot switch is used, for example, if it is just hooked loosely onto the work table leg, it may cause the sewing machine to operate incorrectly.

If using the optional two-pedal foot switch, change the setting of DIP switch A on the operation panel while referring to “Setting the presser mode” on page 41.

LK3-B448E MARKII/BA-16

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