Machine Test Function - SunStar KM-2070P SERIES User Manual

4) Machine Test Function

■ Test Mode and Description
< Operation Method >
1. Turn on the power with pressing zigzag-width key and
start condense key.
Indication device is displayed " tESt" and after a
moment, returns to test function mode.
Indication device displays "t-01" .
2. Select test mode number by + and - key.
Mode scope : 1~10
3. Set the selected number by pressing half-stitch key.
PARA/SET indication device blinks.
4. Set run/stop by straight-line pattern key.
Straight-line pattern lamp turns on.
PARA/SET indication lamp blinks continuously.
5. Pressing half-stitch key, return to selection mode.
(1) XY jog & Original Sensor Test
1. After selecting test mode, make "t-01" to be displayed.
Set the mode by pressing half-stitch key.
2. Pressing + and - key, step motor rotates to the right
and the reverse. (At this time, whenever needle bar
passes the original point, indication lamp of straight-line
pattern blinks or turn off.)
+ key : Needle bar moves to the right. (lamp On )
- key : Needle bar moves to the left. (lamp Off)
3. End test by pressing half-stitch key.
(2) Solenoid on/off test function
1. After selection test mode, make" t-02" to be displayed.
Set the mode by pressing half-stitch key.
2. Pressing the corresponding key as shown in the figure,
solenoid acts and corresponding lamp turns on.
3. End test by pressing half-stitch key.
(3) Main motor test function
1. After selection test mode, make" t-03" to be displayed.
Set the mode by pressing half-stitch key.
2. Set speed by pressing speed increase/decrease.
3. Pressing straight-line pattern key, motor rotates.
4. Pressing straight-line pattern key again, it stop.
5. End test by pressing half-stitch key.
34
Left
Original point of
needle bar
Speed Up
Speed Down
Main motor Run/Stop
Selected number setting
and return to test mode
Right
Tension release solenoid
Back tack solenoid
Wiper solenoid
Presser foot solenoid
Thread trimming solenoid