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 V 07.17

Battery-operated hand tool for plastic strapping

BXT3-13

BXT3-16

BXT3-19

Service manual

Summary of Contents for BXT3-13

Page 1: ...V 07 17 Battery operated hand tool for plastic strapping BXT3 13 BXT3 16 BXT3 19 Service manual...

Page 2: ...es no B 17020001 BXT3 19 from series no C 17020001 Manufacturer Signode c o Signode Industrial Group GmbH Orgapack Packaging Technology Silbernstrasse 14 Postfach 595 8953 Dietikon 1 SWITZERLAND www s...

Page 3: ...3 2 Diagnosis of electronic faults 12 3 3 Error lists 13 3 4 Service interface PT Studio 17 4 Preventive maintenance work wear parts 20 4 1 Replacing tension wheel tooth plate and knife 20 5 Correctiv...

Page 4: ...situation that may lead to property damage or adverse operating results This text describes useful supplementing information This symbol indicates handling steps This symbol indicates results from the...

Page 5: ...t Does the strap width setting match with the strap in use Refer to operating instructions chapter 5 3 Are all original wear parts with correct article number installed Refer to operating instructions...

Page 6: ...ea and remove the rechar geable battery for charging at ambient temperatures Avoid strong temperature fluctuations For example when using in a refrigerated warehouse leave the device in the cold area...

Page 7: ...aring for wear Replace if necessary Swivel bearing 153 Check 120 000 100 000 80 000 Check the ball and knife guide for wear Replace if necessary Sleeve 80 Check 120 000 100 000 80 000 Check the toothi...

Page 8: ...0 000 cycles 3 Freewheel Attention no grease Universal oil e g WD 40 80 000 cycles 4 Angular gear Kl ber Microlube GBU Y 131 80 000 cycles 5 Cam disk resetting lever coupling shaft Kl ber Microlube GB...

Page 9: ...is running 1 The spring clutch does not engage 2 The freewheel pressed into the bevel gear 132 has a malfunction Check the sleeve 77 for smooth run ning See also chapter 5 7 1 Check the bearing pins...

Page 10: ...above the knife is not present or not functional 3 The strap thickness is outside the device specifica tion 4 The knife may be too coarse for very thin and narrow strap Increase the welding time See o...

Page 11: ...sk 109 stands in a position that pre vents the welding unit from swivelling back 2 The strap tension is not released The toothed ring 19 cannot be turned back Attention Do not attempt to pull the leve...

Page 12: ...nt is detected that does not belong to the normal process e g at a performance limit A change is accordingly carried out into an alternative tool control mode Signalling example A2 2x short beep tones...

Page 13: ...ion again A19 Tension button activated with active cam switch No tensioning A1 Short beeping tone Insert the strap actu ate rocker 3 3 2 Process error welding cooling No Process error System response...

Page 14: ...eable battery faulty Wiring to the rechargeable battery adapter defective Control unit defective No device function E2 Error Code red backlight symbol flashes pulsating beep tone long Insert the recha...

Page 15: ...10 11 12 Wiring to the hall sensors defective Motor hall sensors defective Control unit defective No device function E2 Error Code red backlight symbol pulsating beep tone long Motor replace wiring Re...

Page 16: ...ight symbol pulsating beep tone long Incorrect welding Repeat strapping Clean mechanical components Replace cam switch wiring E54 Timeout welding process End position not found Mechanical components j...

Page 17: ...s Motor Hall effect sensors BXT3 13 Encoder BXT3 16 and BXT3 19 LCD display Switches and connections Buzzer 3 4 1 Starting PT Studio and connecting to the device The program does not have to be instal...

Page 18: ...file loaded on the tool This is stored in the Packaging Technology Studio folder Using Explorer highlight the respective file while observing the version displayed in red and confirm with OK The conne...

Page 19: ...ed as csv file by a right click in the list box In the tab Operating Actual you can find the current Status Information 3 4 4 Parameters The current parameter settings are represented in the tool Para...

Page 20: ...ention The tension wheel must not be cleaned while it is rotating Risk of tooth breakage Fitting Fitting is performed in reverse order Observe the direction of rotation of the tension wheel see arrow...

Page 21: ...h a torque of 1 0 Nm 5 Corrective maintenance work WARNING Unexpected startup during maintenance work injuries possible Always remove the battery before performing cleaning or preventive and correctiv...

Page 22: ...the right housing shell half 5 2 1 Removing the right housing part Dismantling Remove the UI chapter 5 1 1 Loosen three cylinder screws 184 und nine PT screws 197 and remove them Remove the housing f...

Page 23: ...stic clamping pieces 222 Disconnect the 4 pin connector of the wiring harness 105 from the control board Remove the PT screw 197 Now the wiring harness 105 can be removed along with the plastic suppor...

Page 24: ...acket by unlocking the barbed hook Remove connector from wiring harness 106 from control board Fitting Carry out assembly in the reverse order Observe the correct position of the wiring Chapter 5 11 T...

Page 25: ...d belt 162 along with washer 163 and pinion 161 Remove the cylinder screw 102 The entire unit can now be disassembled easily according to the exploded drawing Fitting Carry out assembly in the reverse...

Page 26: ...earing and align The thick white cable is located at the top Position the six screws and tighten them cross wise to 1 2 Nm 5 5 2 Disassembling motor BXT3 13 Dismantling Disassemble the welding mechani...

Page 27: ...assembly in the reverse order 5 7 Wrap spring clutch unit 5 7 1 Disassemble the wrap spring clutch shaft Dismantling Right housing part is removed Chapter 5 2 1 Using your hand hold the sleeve 80 from...

Page 28: ...the toothing Check that the sleeve 80 can be rotated springy 5 8 Tensioning system 5 8 1 Disassembly tensioning system BXT3 13 and BXT3 16 Dismantling Loosen the set screw 85 and remove it from the ba...

Page 29: ...to the outsi de Remove the tensioning wheel 46 together with outer ball bearing 18 Remove the shafts 180 Then pull planet gears 45 sideways out of the flange The remaining ball bearing 18 as well as t...

Page 30: ...ccur under the following circumstances Power failure during the welding procedure caused by a loose contact or removing the rechargeable battery during the welding procedure The mechanism is blocked T...

Page 31: ...31 von 37 V 07 17 Service Manual BXT3 13 16 19 ENGLISH 5 11 Wiring 5 11 1 Area of the button holder 5 11 2 Area of the rocker and cam switch 5 11 3 Area of the handle...

Page 32: ...ctronics ATTENTION Take care that the cable in the marked area does not get pinched 5 11 5 Motor cable The cable coming from the motor must be routed exactly as shown in the figure The encoder cable i...

Page 33: ...T3 13 16 19 ENGLISH 6 Electric diagram Button Tensioning Analog input Button Welding Switch Rocker lever position Changer Zero position cam Tensioning Mech clutch Rocker lever Welding LCD Operating un...

Page 34: ...ct the device with the computer via the USB interface see chapter 3 4 1 The firmware update routine is then started by clicking on the Firmware Update icon Update warning Warning The firmware update i...

Page 35: ...5 von 37 V 07 17 Service Manual BXT3 13 16 19 ENGLISH Update options Make a selection below and confirm with Next Firmware selection Highlight the new saving location of the new firmware on the browse...

Page 36: ...36 von 37 V 07 17 Service Manual BXT3 13 16 19 ENGLISH Firmware update Start the update After the update exit with Finish...

Page 37: ...y managed and continuously further improved and developed Relevant changes shall be communicated in product information Please inform yourself of the current status 9 Contact Signode c o Signode Indus...

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