GBSM-34N Manual

1. SAFETY INSTRUCTIONS:

1.1. Instruction and trial-run must be done by professional technician;

1.2. Pls ensure the grounded wire working well;

1.3. Do not step on foot pedal when motor turns on;

1.4. Control box and motor cover are forbidden to open when power turn-on;

1.5. Pls Ensure power off during below operations:

a) When threading,changing needle and inner stitching thread;

b) When installing machine and maintaining;

c) When turning over the machine.

2. OPERATION PANEL INSTRUCTIONS:

2.1. Each Key purpose:

KEY	SEWING MODEL	FUNCTION MODEL
P	Needle position choice	Confirm the operation,it will enter into setting model with other keys;
S	LED light on-off	Confirm the parameter setting.
+	Sewing speed-up	Key to add parameter and index.
-	Sewing slow-down	Key to reduce parameter and index.

2.2. ADJUSTING TECHNICIAN MODEL PARAMETER:

a) Press key”P”,meanwhile press key”+”once,the screen will show P-00;

b) Press key”+”or”-”till the parameter model number required;

c) Press key”p”into parameter,the screen will show the parameter;

d) Press key”+”or”-”till the required parameter;

e) Press key”S”to save parameter and quit.

2.3. RESTORE FACTORY SETTING:

Press key”P”,meanwhile press key”+”,the screen will show P-00;Then press key”S” 3 seconds,it will resource factory settings.

3. TECHNICIAN MODEL PARAMETER DIAGRAM:

PARAMETER CODE	DESCRIPTION	ADJUSTING SCOPE	FACTORY SETTING	REMARK
P-01	Max speed	200-7000	4500
P-02	Direction of rotation	0: Reverse turn 1: Clockwise turn	1
P-03	The needle Angle	6-18	12
P-04	Sewing-begin speed	200-800rpm	250
P-05	Speed-up and slow-down	300-1200	850
P-06	Setting the seam	0-999needle	0
P-07	Reserve
P-08	Reserve
P-09	Reserve
P-10	Automatic clearance run	0: normal sewing 1: automatic clearance run	0	Turn off the power,running stop
P-11	Lift the press foot current	1000-3600	3000	Special for lifting and pressing feet of electromagnets
P-12	Lifting and pressing foot holding time	5-60	30	Special for lifting and pressing feet of electromagnets
P-13	Reserve		0
P-14	Maximum current limit	50-500	350
P-15	The location of topper needle	0: No detecting 1: Detecting needle	1
P-16	The maximum speed of the motor is given	200-7000	3500
P-17	Reserve		1
P-18	password setting		2013

4. FAULT SOLUTION:

ERROR CODE	CONTENT	REASON
Er01	No found needle position	The gap between handle wheel and motor cover is too big; Nine plug connects not well; Motor hall broken,it should change new motor; The magnet in handle wheel is lost.
Er02	The speed regulator is not found when power-on	Speed regulator plug not plug-in or badly connected; The speed regulator wire is broken.
Er03	Motor hall or phase error	Nine plug not connected wall; Motor not installed well; Hall broken.
Er04	Lock-rotor protection	Motor overloaded; Motor is not well connected.
Er05	Hardware over-current protection	Motor overloaded; Signal wire badly connected or broken.
Er07	Serial port communication timeout error	The wire between display and main board is not good or main board broken.