– 13 –
❶
❷
❸
2-12. Installing the accessory ring core (Only for the EU type models)
2-12-1. Installing the accessory ring core supplied with the electrical box
Refer to accessory manual for "SC-952 Installing the accessory ring core" supplied with the electrical box for
how to install the ring core.
2-12-2. Installing the accessory ring core supplied with the sewing machine (only for the optional
category F type)
For the EU type models and other models classied into category F, the ring core is included in the acces-
sories. Attach the ring core to the cord together with
"2-14. Connecting the cords" p.16
referring to the
gure given below.
Ring core number Target cable
*3
Core size (mm)
❶
*1
The cable to CN1
The cable to CN2
The cable to CN3
The cable to CN8
The cable to CN9
ø40
❷
*1
The cable to CN30 (Male connector)
The cable to CN30 (Female connector)
ø31.7
❸
*1
The cable to CN30 (Male connector)
The cable to CN30 (Female connector)
The cable to CN51
ø40
❹
*2
The cable to CN58
Protective cover sensor cable
The cable to CN8
The cable to CN9
ø44
*1 Clamp cores
❶
,
❷
and
❸
after mounting "2-14-2. Connection of the cords coming from the stitch skipping
detecting device, bobbin-thread remaining amount detecting device and cover sensor" p.17.
*2 Clamp core
❹
after mounting "2-15-2. Handling the cords coming from the control box for stitch skipping
detecting device" p.20.
*3 Cables other than the protective cover sensor cable come from the control box for stitch skipping detection
device.
Control box for stitch skipping
detection device
Reverse side of electrical box
Sewing machine head side
Control box
for stitch
skipping
detection
device side
Cable coming
for the control
box for stitch
skipping
detection device
Control box for stitch
skipping detection
device side
❹