HIGHLEAD HLK-03 Instruction Manual Download

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HLK-03

Electronic Direct Drive Bar Tacker Machine

Instruction Manual

Parts Catalog

SHANGHAI BIAOZHUN HAILING SEWING MACHINERY CO., LTD.

Summary of Contents for HLK-03

Page 1: ...HLK 03 Electronic Direct Drive Bar Tacker Machine Instruction Manual Parts Catalog SHANGHAI BIAOZHUN HAILING SEWING MACHINERY CO LTD ...

Page 2: ... CAUTION is mentioned at some paragraph to attract your attention for the safety Please keep it in mind whenever you work with the sewing machine CAUTION is used as the notice to warn a possible danger to cause a wound Explanations for the warning signs NO Warning sign Meanings of warning sign 1 2 3 Caution for a wound on the fingers Warning to a possible danger to cause a wound on the fingers und...

Page 3: ...corrosive gas In the atmosphere filled with flammable or explosive gas 3 Power source voltage In the place where the power fluctuation exceeds more or less 10 of the fixed power voltage In the place where the power source cannot supply enough voltage to keep the motor running Pressure shall not be less than 0 6MPa 4 Noise In the place near a high frequency transmitter or a high frequency welder In...

Page 4: ...PER OPERATION 9 5 1 Installation of the needle 9 5 2 Threading the upper thread 9 5 3 Winding the bobbin thread 10 5 4 Settling the bobbin 10 5 5 Setting the bobbin case 11 6 PROPER SEWING 11 6 1 Operation of the halt switch 11 6 2 The sewing operation 12 6 3 Adjustment of the thread tension 13 7 STANDARD ADJUSTMENT 14 7 1 Adjustment of the needle bar position 14 7 2 Adjustment of the position bet...

Page 5: ...ke up spring tension 20 7 13 Adjustment of the thread tail after the trimming 20 7 14 Cancellation of the trimming function 20 7 15 Adjustment of the upper thread tension release 21 7 16 Adjustment of the mechanical home position 21 7 17Adjustment of the X Y table contact pressure 22 7 18Adjustment of the X Y t stepping motor position 23 8 MAINTENANCE 24 8 1 Cleaning 24 8 2 Disposing of oil waste ...

Page 6: ...E SEWING MACHINE HLK 03 electronic bar tack machine is constructed with the following main parts 1 Sewing machine head Thread stand Operation Panel Control Unit Halt switch Work holder foot switch Wooden Table Steel stand ...

Page 7: ... Wiper system Back to forward wiping system the standard specification Presser foot lift 90mm max Hook Shuttle hook Bobbin case With non racing spring Bobbin Aluminum bobbin Thread trimmer system Horizontal engagement with fixed knife and movable knife Lubrication system Manual oiling and replenishment with the oil braids from the oil tanks Lubrication oil White machining oil X Y drive system Step...

Page 8: ...lation of the control box If the control box is purchased without assembling to the table the control box has to be installed underneath the table Please install the control box with the instruction in the paragraph 3 2 Installation of the power switch If the power switch is purchased without assembling to the table the power switch has to be attached with the following procedure 1 Mount the power...

Page 9: ...p and set the each leg to the each rubber cushion pad 3 4 Attach two hinges 6 temporarily make the setting screw 7 fastening on the left side surface of the machine bed 5 At this time take notice that the E shaped snap ring on the front side hinge must be come to the backside and E shaped snap ring on the backside hinge must be come to the front 6 These parts are all enclosed in the accessory box ...

Page 10: ...pindle motor Which is in number 6 point test content 1 Fix the spindle motor to the machine make sure that he needle bar in the highest position and then wheel spindle motor rotation angle to 0 tighten the screw coupling 2 Back to sewing mode thread take up lever is in the highest position test the cutter 3 7 Connection of the operation panel Please connect the operation panel with the instruction...

Page 11: ...6 3 8 Connection of the electric cables Please make sure to ground the place where there is a mark Failure to do so may cause electric shock and or malfunction ...

Page 12: ... sewing machine 4 Control box back and socket as shown on the below figure 5 Printed circuit board wiring as shown on the below figure Control signal one two X13 interface Electromagnet output X9 interface Pneumatic feet solenoid valves interface Upper thread tension Electromagnet interface The Y axis detector interface Stop switch interface Trimming thread electromagnet interface The X axis detec...

Page 13: ...ore oiling Please make sure to put some oil before starting the operation of the brand new machine or when the sewing machine is resumed the operation after a long interval NOTE Please use high quality white machining oil 4 1 Filling the oil tank Pour the oil through the oil hole 1 to the oil tank 2 on the machine arm Move the work holder by hand to the right end then pour the oil through the oil ...

Page 14: ...by the needlepoint 1 Loosen the needle set screw 1 then Insert the new needle 2 until the needle head is reached the end of the hole of the needle bar 3 2 Fasten the setting screw 1 with facing the needle groove 4 to the front 5 2 Threading the upper thread Please make sure to turn the power switch off before threading the upper thread Please thread the upper thread with referring to the below fig...

Page 15: ... the Sewing LED light up 1 Press key to make the Sewing LED go off 2 Select the bobbin winder with key 3 Press key The work clamp feet come down and the Sewing LED lights up 4 When the pedal is depressed the sewing machine rotates 5 When the pedal is depressed again or key or key is pressed the sewing machine stops 6 When key is pressed the Sewing LED goes off the work clamp feet go up and key bec...

Page 16: ... please hit immediately the halt switch The sewing machine running is stopped instantly Caution Before start the sewing operation please make sure the location of the halt switch and keep it in mind the function and how to use it Please keep away the hands and the face from the needle during the sewing operation 1 Press the HALT switch 1 All operations will stop and the sewing machine will stop at...

Page 17: ...the work clamp foot section Depress the pedal switch to the first step and the work clamp feet will come down If you detach your foot form the pedal switch the work clamp feet will go up Depress the pedal switch to the second step after descending the work clamp feet at the first step and the sewing machine will start sewing After the sewing machine completes sewing the work clamp feet will go up ...

Page 18: ... set upper thread tension 1 Bobbin thread tension Adjust the bobbin thread tension with the thread tension adjusting screw 2 on the bobbin case 1 The thread tension becomes loose if turn the thread tension adjusting screw 2 to the counter clockwise and the thread tension becomes tight if turn it to the clockwise 2 Upper thread tension Adjust the upper thread tension based on the bobbin thread tens...

Page 19: ...lug 2 from the face plate then loosen the needle bar holder setscrew 3 4 Move the needle bar 1 to the position where the needle bar timing mark A is matched to the needle bar bushing bottom line 4 then tighten the needle bar holder setscrew 3 NOTE If the needle class is DP 17 match the needle bar timing mark A to the needle bar bushing bottom line 4 7 2 Adjustment of the position between the 7 3 n...

Page 20: ... point and the needle becomes 0 05 0 1 mm 3 After the adjustment securely tighten the outer hook setscrew 3 and put the hook retainer and the bobbin case back to the original location then close the cylinder cover 5 7 5 Adjustment of the clearance between the driver and the needle 1 Please take the same procedures as above paragraph 7 2 from 1 to 5 2 Please make sure the clearance between the shut...

Page 21: ...tainer and the thread guide 6 at least the upper thread can be passed smoothly through it standard clearance is 0 8mm If this clearance is too wide it causes the trimming failure and if this clearance is too narrow it causes the sewing condition disturbance the trimmed upper thread tail uneven and the locking up the hook with the upper thread 3 After the adjustment engage the link 1 of the trimmer...

Page 22: ...crews 3 and 4 of the bobbin winder and put the empty bobbin 5 on the rotating shaft 6 then push the adjusting lever 1 to the arrow direction a Secondary move the whole bobbin winder to the arrow direction C and stop it at the position where the empty bobbin is rotated then tighten the setscrews 3 and 4 of the bobbin winder This is the proper position of the bobbin winder 7 8 Adjustment of the work...

Page 23: ...d remove two springs 3 2 Loosen four setscrews 4 3 Put the clamps right left 5 down 4 Insert the spacer 1 2mm thick 6 into the position between and pressure plate 1 and the roller 2 and tighten the setscrews 4 securely 5 Remove the spacer 6 and set the springs 3 7 9 Adjustment of the trimmer cam follower 1 Turn the power switch OFF and remove the top cover ...

Page 24: ...rew 8 until it touches with the stopper of the cam follower lever 4 then loosen the stopper screw 8 back about 1 3 turn and fix the nut 7 firmly 7 10 Adjustment of the position for the movable knife point 1 Tilt the sewing machine head to the left to be able to see the bottom component parts 2 Open the cylinder cover 3 Check with the point 1 of the movable knife whether it is located at the positi...

Page 25: ...into the slit 4 of the thread tension regulator 3 and adjust the thread take up spring 1 tension If turn the screw driver to the clockwise the thread take up spring tension becomes tight and if turn the screw driver to the counter clockwise the thread take up spring tension becomes loose 7 14 Adjustment of the thread tail after the trimming Adjust the thread tail 3 from the needle after the trimmi...

Page 26: ...ead tension regulator opens 0 8 1 0mm This is the normal conduction of the discs 1 opening For this adjustment take the following procedure 1 Loosen the setscrew of the upper thread tension regulator by a hexagonal wrench 2 Adjust the position of the upper thread tension regulator 3 Tighten the setscrew 7 17 Adjustment of the mechanical home position NOTE The mechanical home position is fixed at t...

Page 27: ...ector This clearance should be set within the range of 1 0 1 5 mm 7 16 2 Shifting the mechanical home position to the Y direction 1 Loosen the Y detector setscrew 5 2 lf move the Y detector 4 to the front the mechanical home position is shifted to the backward If it is moved to the backward the mechanical home position is shifted to the front 3 After the mechanical home position setting tighten th...

Page 28: ...ble contact pressure is increased 7 After the adjustment tighten the setscrews 2 and 5 securely 7 19 7 18 Adjustment of the X Y t stepping motor position 7 18 1 Adjustment of the X stepping motor position 1 Remove the right cover of the machine bed casting 2 Loosen two bolts 9 of the assistant plate 8 3 Loosen four bolts 11 of the X stepping motor adapter 10 4 Press the X stepping motor adapter 10...

Page 29: ...r periodically for reduction of noise or abrasion 8 MAINTENANCE Caution Please make sure to turn the power switch always OFF when clean up the sewing machine Before or after the sewing operation clean up the sewing machine and check the Oil level in the oil tank 8 1 Cleaning 1 Turn the power switch OFF 2 Remove the dust and the thread waste sticking around the threading parts or the shuttle hook a...

Page 30: ...ges inside presser foot needle hole Change it new one or grind it with buffing wheel Needle and shuttle hook are not in proper timing Adjust the timing Thread melts with needle heat Slow down sewing speed Use silicon oil Use needle cooler 2 Upper thread is pilled out from needle Thread tension discs are not opened at trimming Adjust thread tension release 7 15 Thread take up spring swings too much...

Page 31: ...pper thread tension release timing is too fast Delay tension release timing Instruction manual Tread guide is in wrong position Adjust thread guide position properly 7 5 5 Trimming is not functioned Trimmer function is canceled Resume trimmer function Instruction manual Fixed knife is dull Change it new knife 7 10 Trimmer solenoid is out of order Change trimmer solenoid Skip stitching happens at t...

Page 32: ...witch is kept ON Release emergency stop switch lock 6 1 9 Work holder does not work Work holder activate cable is disconnected Connect the cable precisely Instruction manual Work holder activate cable is not strong enough Increase work holder pressure 7 7 Work holder switch is out of order Change it new work holder switch 10 Sewing pattern is distorted Sewing material is too heavy Decrease sewing ...

Page 33: ... detector plate mounting is loose Check setscrews and tighten them securely 7 17 Detector and detector plate clearance is bigger than standard Adjust detector and detector plate clearance properly 7 17 Home position correction function is in working Cancel home position correction function Instruction manual ...

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Page 62: ...mail sales highlead com cn http www highlead com cn SHANGHAI BIAOZHUN HAILING SEWING MACHINERY CO LTD Overseas Business TEL 86 21 64853303 FAX 86 21 64854304 The description covered in this manual is subject to change for improvement of the commodity without notice 2018 5 Printed ...

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