Brother DH4-B980 Sewing Machine User Manual


 
3.INSTALLATION
RH-9800
7
3-7. Installing the control box
1. Align the four bolt holes in the control box (1) with the
four holes in the work table.
2. Install the control box (1) with the four bolts (2), spring
washers (3) and flat washers (4)
3. Push the four caps (5) in over the top of the bolts (2).
3-8. Installing the air unit and the valve assembly
Refer to the work table processing diagram on page 3 for the installation position.
1. Install the air unit (1) to the underside of the work table with the two screws (2).
2. Install the valve assembly (3) with the two screws (4).
3. Connect air hose No. 15 to the intermediate joint (5) of the air unit (1) and to the joint (6) of the valve assembly (3), and
connect air hose No. 16 to joints (7) and (8).
Connecting the knife valve cables
Connect the two black knife valve cables to terminal No.4 and No.6 of the 12-pin connector of the air harness.
1103Q
12-pin connector
No.6 (black)
No.4 (black)
Black cable
12-pin connector
Black cable
(1)
(5)
(2)
(7)
(4)
(8)
(3)
(6)
No. 15
No. 16
1102Q
(5)
(2)
(3)
(4)
(1)