background image

2

AZ-SD, AZF-G/BT43

2.1 Check and change of voltage

Fig. 2-1

Table 2

Table 1

2.1.2 Changing of set voltage

2.1.1 Checking power supply voltage

2.

Installation

power supply 

voltage

fuse capacity

part number 

of fuse

100 - 110 V

2 A

1070020

200 - 240 V

1 A

0010912

power 

supply 

voltage

voltage of 

transformer 

terminal

description 

of voltage 

indicate 

plate

part number 

of power 
indicate 

plate

100V

100V

100V

000805

200V

200V

200V

000806

220V

220V

220V

000742

240V

240V

240V

393120

If  the  power  source  voltage  is  different  from 

the  set  voltage  of  the  control  box,  remove  the 

cover of the control box and change the position 

of  the  tap  on  the  transformer  terminal  to  the 

proper one. (See Table. 1)  Change also the fuse 

and  the  voltage  panel  to  ones  applicable  to  the 

power  supply  voltage,  referring  to  Tables  1  and 

2.

Before  operation,  check  that  the  power  supply 

voltage  used  is  the  same  as  the  voltage  printed 

on  the  control  box.  (It  is  printed  on  the  plate 

on the rear of the control box.)

At  shipment,  the  voltage  printed  on  the  control 

box is 220 V and the usable range is 220 to 240 V.

If  using  this  BT43  device  at  a  voltage  other 

than  this  range,  please  contact  our  technician 

in our agencies.

If  you  have  your  own  technician  of  electronics, 

take the following steps.

change the position
depending on voltage

Make  this  work  before  installing  the  control  box  to  the 

table.

If  taking  wrong  steps,  the  control  box  can  be  damaged.  

Be sure to follow proper steps.

ÃÁÕÔÉÏÎ

Before  starting  the  work,  pull  the  power 

plug out of the control box and wait more 

than 5 minutes.

ÃÁÕÔÉÏÎ

Summary of Contents for BT43

Page 1: ...chasing BT43 For properly your BT43 please read over this manual and the manual for sewing machine together to fully understand their contents After reading the instruction manual please keep it in a...

Page 2: ...l panel 11 3 3 Adjustment at beginning of sewing 12 3 3 1 Tension releaser adjustment at beginning of sewing 12 3 3 2 Stitch plate tongue adjustment at beginning of sewing 12 3 4 Adjustment at end of...

Page 3: ...l we have made our best efforts for making it free of any error or omission If any error or omission should yet be found it might not be rectified immediately Attention This instruction manual is desi...

Page 4: ...ith our con ventional machines This BT43 device is applied to mesh materials and prevents malfunctions during operation This BT43 device improves usability of the machine because of making the length...

Page 5: ...one See Table 1 Change also the fuse and the voltage panel to ones applicable to the power supply voltage referring to Tables 1 and 2 Before operation check that the power supply voltage used is the s...

Page 6: ...3 AZ SD AZF G BT43 2 2 Control box installation Fig 2 2 2 Installation 20 70 control box 280 Install the control box under the table with the wood screws referring to Fig 2 2 operator...

Page 7: ...unit fuse intermediate cable 4P white rotation detector unit 2P blue tension releaser solenoid 3P white fabric detection sensor 2P white stitch plate tongue solenoid ground wire to stitch plate tongue...

Page 8: ...side is connected as shown in Fig 2 4 brown green yellow Use always a fuse applicable to the capacity of the power voltage used referring to Table 3 Even if the glass tube for the fuse has the same si...

Page 9: ...screws and rotate the machine pulley clockwise while taking care not to move the synchronizer 6 When the upper looper is at the extreme left tighten the screws securely 7 Run the machine again and che...

Page 10: ...ps by external input signal and outputs signal for the presser foot lifter 1 Install the regulator and the solenoid valve on the proper position under the machine table 2 Set the air cylinder on the r...

Page 11: ...2 Air piping Refer to Fig 2 10 to connect the air tubes Cut the tubes properly for the connection Set the regulator at 0 2 to 0 4 MPa 2 Installation presser foot lifter cylinder 4 2 5 4 2 5 solenoid v...

Page 12: ...to 0V GND or circuit ground The name differs depending on the manufacturer to motor stop signal and presser foot lifter Note Some manufacturers use the same connector for the input and output signals...

Page 13: ...ng the thread chain to the front Pull the thread chain from the left to the right along the cloth plate Then the thread chain cutter cuts the thread chain and holds the remaining portion Repeat Steps...

Page 14: ...ey This is for decreasing the set value MODE key This is for changing the selected mode CLOCK lamp This is lighted by detection of the machine s rotation This blinks two times for each rotation START...

Page 15: ...y pressing the and keys so that the stitch plate tongue sticks out when the sensor detects the material end and the material reaches the needle holes Two counts indicate one stitch 1 Press the MODE ke...

Page 16: ...eleaser changes the thread chain seam condition to the plain sewing seam condition when the sensor detects the material end and the material reaches the needle holes Two counts indicate one stitch 1 P...

Page 17: ...h the and keys so that the device detects the material end correctly 5 Turn the power OFF When sewing normal materials other than mesh materi als return the value to 0 Fig 3 10 lighted By using the au...

Page 18: ...presser foot lowering lighted 1 Turn the power OFF 2 While pressing the and keys at the same time turn the power ON 3 Press the MODE key several times to light the START END and TENSION lamps 4 With t...

Page 19: ...the thread chain into a seam beautifully 1 Turn the thread chain presser plate in the arrow direction with raising it slightly See Fig 4 2 2 Loosen the screw If the knife does not move at this moment...

Page 20: ...screws and turn the solenoid cover in the arrow direction 2 Loosen the screws and remove the solenoid 3 Adjust the lower looper 4 Insert the pin screw into the hole of the stitch plate tongue and rein...

Page 21: ...te tongue Increase each count at the beginning of sewing so that the stitch plate tongue or the tension releaser functions when materials come at the needle drop 3 3 The thread tension at the beginnin...

Page 22: ...e noid can be tested either lamp lighted This is to reset the memory to the condition at shipment 1 Turn the power OFF 2 While pressing the and keys turn the power ON 3 Press the MODE key several time...

Page 23: ...P N 9730110 P I No 4 Edited in 2011 8 BT43 AZ G Printed in Japan 2011 8 1H Y 4 4 1 2 NISHITENMA KITA KU OSAKA JAPAN 530 0047 TEL 81 6 6364 5621 FAX 81 6 6364 71 85 4 4 T EL F A X...

Reviews: