Connecting Options; Connecting The Pedal For Standing Operations - Brother MD-602 Service Manual

8. Connecting options

The options include the operation panel, pedal for standing operation and the material edge sensor. Refer to "5.8 Con-
necting the external operation panel" for the operation panel connection methods. Refer to each respective instruction
manual for details on the options.

8.1 Connecting the pedal for standing operations

• A variable-speed pedal (J80081-040 or J80380-040) or a two speed pedal (J80630-001) can be connected.
q
i
Foot plug cap
!2
!4
!0
!6
!5
o
18
Hazardous voltage Hochspannung Un voltage non adapté Un voltaje inadecuado
will cause injury. verletzungsgefahr! provoque des blessures. puede provocar las
heridas.
Turn off main Bitte schalten sie den Eteindrel'interrupteur et
switch and wait 5 hauptschalter aus und attendre 5 minutes Apagar el interruptor
minutes before warten sie 5 minuten, avantd' ouvrir le capot principal y esperar 5
opening this cover. bevor sie diese minutos antes de abrir
abdeckung öffnen. esta cubierta.
w
e
t
r
A
!1
u
Foot plug assembly NDD
!3
y
!1
t !7
r
1. Disconnect the synchronizer cord e.
2. Loosen the two screws q (do not remove it), and then
gently pull the cover w toward you to open it.
3. Loosen the screw r (do not remove it), and then turn
the connector presser plate t approximately 90°
around the axis of the screw r in the direction of the
arrow A in the illustration.
4. Pull the foot plug cap i toward you to remove it.
5. Insert the 9-pin connector o of the foot plug assembly
NDD (J02824-001) u into the connector mounting base
o
!2 from the front, so that the grounding cord terminal
!1 is on the right side.
6. Insert the foot plug assembly u as shown in the illus-
tration, and then securely insert the 7-pin connector !0
of the circuit board into the 7-pin connector !4 of the
control circuit board.
7. Remove the grounding screw y, and then secure
the grounding cord terminal !1 together with the other
grounding cord terminals !3 and !6 by re-tightening the
grounding screw y.
8. Return the connector presser plate t to its original
position, fit it into the notch !7 to prevent it from turn-
ing, and then securely tighten the screw r.
9. Securely insert the 9-pin connector !5 for the standing
pedal into the 9-pin connector o.
10. Close the cover w (be careful not to clamp the cord)
and tighten the two screws q.
11. Connect the synchronizer cord e.
MD-602, 612