Brother LK3-B448E Sewing Machine User Manual


 
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3. Installation
LK3-B448E MARKII/BA-16
3-4. Installing the control box
1. Remove the 12 screws q, and then open the covers (panel mounting assembly w and main P.C. board mounting
plate e).
NOTE:
When opening the cover, hold it securely so that it does not fall down.
2. Install the control box with the four accessory bolts r, cushions t, cushion collars y, rubber collars u, flat
washers i and nuts o as shown in the illustration above. At this time, leave a gap of approximately 3 mm between
the work table and the top of the box.
*Use two nuts o at each installation location, and make sure that both nuts are tightened.
3. Close the covers (panel mounting assembly w and main P.C. board mounting plate e), and tighten them with the
screws q.
* The main P.C. board mounting plate e will be opened again during “3-13. Connecting the cords”, so provisionally
tighten it with the screw q.
4. Install the power switch !0 with the two screws !1.
5. Secure the power switch cord with the three staples !2.
6. Pass the motor cord through the cord hole !3.
Cushions
Cushion collars
Rubber collars
Flat washers
Nuts
3 mm
Table