3. Notes on operation
This sewing machine head has a
switch for selecting ON / OFF of the
thermal trimming system.
Of the three positions of this switch,
use either of the
“OFF” or “LOWER” as
shown in the figure to the right.
Please do not use the position of the
“UPPER & LOWER”.
4.
PLK-G2008H-BTRM
SOLENOID SURCUIT BOARD CONNECTION TABLE
INPUT
OUTPUT
Terminal Signal
Function
name
Function
Terminal Signal
Function
name
Function
SOL No.
CON6-1
I4
STP
Halt switch
CON10-1
O1
OT1
Lower trimmer
6
CON7-2
I5
NO
Presser foot down
CON12-1
O3
PF
Tension release
3
CON18-7
IE
NO
Tension release act
CON13-1
O4
OF1
Work holder (left)
1
CON18-8
IF
NO
Tension release back CON15-1
O5
PF
Presser foot
5
CON5-4
ZH
ZHOME
Presser foot up
CON6-4
O6
SSW
Halt switch
（
Lamp
）
－
CON8-2
I6
NO
Lower trimmer back
CON14-1
O7
OT7
Buzzer
－
CON9-2
I7
NO
Lower trimmer act
CON16-2
O9
OT9
Needle cooler
4
CON16-3
OA
OF2
Work holder (right)
2
New publication, effective AUG.2014
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’t use
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