Operating instructions

7.5 Key Bank on the Machine Arm
The assignment of the keys of the key bank on the machine arm is dependent on the
class.
Subclass
381 - 160161
Subclass
382 - 160162
381 - 160162
LED Function
Key
1
Display:
" Sewing Drive Turned On "
Caution Risk of Injury !
With the sewing drive turned on (LED 1 is lit) the
following work may
not
be conducted:
- Threading the needle and underthreads.
- Changing a bobbin, changing a needle.
- Setting the tension regulator.
- All activities in the motion area of elements.
2
LED display: The next beginning or end bartack will, depending on the setting
of the control panel, be either called up or suppressed
3
Positioning the needle in the high position or low position.
The function of key 3 can be determined with parameter
F-144
.
1 = Needle high, 2 = Needle high / low, 3 = Single stitch
The factory setting is 1 = Needle high.
4
Manual reverse sewing.
The machine sews in reverse as long as key 4 is pressed.
5
Calling up or suppressing the beginning or end bartack.
If beginning or end bartacking is generally turned on, then
an operation of the switch will suppress the next bartack.
If beginning or end bartacking is generally turned off, then
an operation of the switch will call up the next bartack.
6
Key without function.
7
LED display: Top feed roller raised.
8
Raising or lowering the top feed roller.
1 2
3456
7
8
27